VEMC-Blogs

Tag: solar panel installation

How to Choose the Right Solar Support Structure: 10 Factors to Consider

by vemcoblogs -

Selecting the right solar support structure is one of the most critical decisions for ensuring the success of your solar panel installation. The support structure directly impacts their efficiency, durability, and overall performance. With numerous options available, it is essential to carefully evaluate several key factors to make an informed choice. Here are 10 factors to consider when selecting the ideal support structure for your solar project.

1. Load Capacity

A reliable support structure must handle the total weight of the solar panels, including additional components like wiring, mounting hardware, and any environmental loads such as debris or water pooling. For a safe and efficient solar installation, the structure must meet load capacity requirements to prevent sagging, collapse, or structural failure over time.

2. Wind and Snow Resistance

The structure must withstand environmental stresses, particularly in areas prone to strong winds, storms, or heavy snowfall. High-quality structures are designed and tested for durability under these conditions. Investing in a structure with proper wind and snow resistance ensures safety and reliability in the long term.

3. Material Durability

Corrosion-resistant materials like galvanised steel or aluminium are commonly used for their ability to endure harsh weather conditions without degradation. Durable materials significantly enhance the longevity of your solar panel installation while minimising maintenance needs and costs over time.

4. Tilt Angle Adjustability

Structures that offer adjustable tilt angles allow panels to align with the sun’s position throughout the year, increasing efficiency. Whether you choose a fixed-tilt system or one with tracking capabilities, ensuring tilt adjustability can make your solar installation more productive and cost-effective.

5. Maintenance Access

A well-designed support structure must provide easy access to the panels for technicians to inspect, clean, and service them without complications. This consideration not only prolongs the life of your system but also ensures continuous energy generation.

6. Installation Location

The installation site significantly influences the type of support structure you need. Ground-mounted structures provide greater flexibility in orientation and tilt but require more space, while rooftop-mounted structures utilise existing space but must account for roof load limits and design constraints. 

7. Cost Efficiency

Striking the right balance between cost and quality is key. While higher-quality structures may have a higher upfront cost, their durability and efficiency often result in reduced maintenance and repair expenses over time.

8. Environmental Impact

The sustainability of your support structure is an important consideration, especially for environmentally conscious projects. Choose materials and designs with minimal ecological footprints while maintaining high quality and efficiency.

9. Compatibility with Solar Panels

The support structure must be compatible with the type, size, and weight of the solar panels you plan to install. Improperly matched components can lead to poor performance, installation issues, or even structural failures. 

10. Compliance with Standards

Adhering to local and international safety and performance standards is crucial. Structures that meet these standards ensure reliability, reduce risks, and simplify the approval process for your solar project.

Conclusion

Partnering with experienced solar consultants can further streamline the process, ensuring a successful installation that delivers maximum energy generation for years to come.

VEMC has been at the forefront of providing expert solutions for solar panel installation and support structures in India, backed by a legacy of 75 years. Whether you need guidance on selecting the right materials, ensuring compliance with standards, our team is here to help. Connect with us today at +91 98199 07445 or 022 43436655, or email us at marketing@vemc.co.in for professional advice tailored to your solar project needs.

The Importance of Tilt Angle in Solar Module Placement

by vemcoblogs -
Tilt Angle in Solar Module Placement

Solar energy continues to advance as a clean and efficient power source at a blistering rate, and understanding the factors that contribute to solar panel performance becomes critical. One of the overlooked yet important aspects of solar panel installation is its tilt angle. The angle at which solar panels are placed determines factors such as sunlight absorption, energy consumption and maintenance efforts. In this blog, we’ll explain how the correct tilt angle during solar installation can be a decisive factor in maximising solar energy efficiency and output.

Maximising Solar Exposure: How Tilt Angle Affects Sunlight Absorption throughout the Day

Solar panels convert sunlight into energy but how much energy is converted depends upon the amount of sunlight throughout the day. If the panels are flat or not tilted appropriately, it can miss out on absorbing significant portions of sunlight. Solar consultants at VEMC have emphasised the importance of the importance of optimising the tilt angle to ensure that panels capture the maximum amount of sunlight during the day.

For an ideal tilt angle, position the solar panels directly towards the sun’s rays for the majority of daylight hours, thereby increasing the energy collected and stored.

Seasonal Adjustments: Importance of Adjusting Tilt Angle for Different Seasons

The sun’s position change throughout the day and throughout the year. Hence, adjusting the tilt angle accordingly can affect the solar energy production. For instance, in summer, the sun is higher in the sky, requiring a lower tilt angle. While, in winters, the sun is relatively low in the sky, requiring a higher lilt angle, i.e., the solar panels to be steeper to capture more sunlight. 

Geographical Considerations: How Latitude Influences Optimal Tilt Angle

Another critical consideration during solar installation is the geographical aspect. The optimal tilt angle varies according to the latitude and the site; hence, one-size-fits-all won’t work for solar panels. The closer you are to the equator, the lower the tilt angle should be, as the sun is nearly overhead most of the year. In contrast, if you’re located farther from the equator, a steeper tilt is required to align the panels with the sun’s lower trajectory.

Impact on Energy Output: Correlation between Tilt Angle and Overall Energy Production

Solar panel installation experts at VEMC suggest that getting the right tilt angle during initial setup holds the key to higher energy output. Energy efficiency can decrease by 0.54% indoors and 0.76% outdoors when the tilt angle is increased from 0 degrees to 15 degrees. 

Businesses and homeowners can make the most of solar panel installation by understanding the correlation between tilt angle and overall energy output. 

Minimising Dirt Accumulation: How Proper Tilt Reduces Dirt Buildup and Maintenance

Besides high energy output, tilt angle also plays an important role in minimising dirt accumulation. An improperly angled tilt angle is likely to collect more dirt, leaves and debris which significantly impacts sola panel efficiency. However, with correctly installed solar panels at the right tilt angle, natural elements like rain can wash away the dirt, reducing the maintenance cost. Moreover, solar consultants often recommend steeper angles in areas with heavy rainfall or dust, as it facilitates better cleaning and reduces maintenance efforts.

Practical Guidelines: Recommended Tilt Angles for Various Regions and Applications

When it comes to determining the ideal tilt angle for your solar installation, the key factor is your geographic location.

  • Equatorial regions (low latitudes): A tilt angle of 10-20 degrees can be effective for capturing sunlight year-round in areas near the equator, where the sunrays are more directly overhead.
  • Temperate regions (middle latitudes): A tilt angle of 30-40 degrees could work well in these regions, as it maximises exposure to the sun, which travels lower in the sky compared to equatorial zones. 
  • High-latitude regions: A steeper tilt of 45-60 degrees can be quite beneficial in high-latitude areas where the sun remains lower on the horizon throughout the year. These angles help capture the lower-angled sunlight more efficiently during the shorter days of winter.

VEMC has been a leader in solar energy space for over two decades now. For expert advice on the best tilt angle and solar installation practices, feel free to connect with us on +91 98199 07445 or 022 43436655, or via email at marketing@vemc.co.in.

Financial Benefits of Installing Solar Plants for Industries

by vemcoblogs -
solar epc

Industries across the economy are increasingly looking for energy alternatives. This is because of rising energy costs and increasing environmental concerns. Solar energy has emerged as one of the favorite sources of energy on many accounts. Solar energy is safe, inexpensive, abundant, and low-cost. Between 2023 and 2028, solar energy is expected to grow at a CAGR of 3.71%. VEMC is the solar epc based in Mumbai.

We take you through the financial benefits of solar plants for industries

Lower cost of energy

Being completely dependent on the electricity grid may subject businesses to electricity cost fluctuations and sudden spikes. In such situations, solar plants can provide a price buffer to businesses, thus keeping their operational costs under check. Having a solar plant makes a business self-sufficient and reduces its dependence on the commercial power grid. Even partial self-sufficiency can slash bills significantly.

Excellent ROI

Solar power plants are an excellent investment. On average, the entire investment is recovered within five years. Solar panels have a considerably long life span of 25-30 years. But most importantly, investing in solar power systems means benefitting from fixed utility rates for decades.

Lower overhead costs

Overheads such as supplies, utilities, and operational materials add up to a huge amount. With solar energy, businesses can significantly reduce these costs and improve their bottom line. 

Government and tax incentives

As solar energy has gained traction across the world, governments are promoting their installation through various financial incentives, subsidies, and tax benefits. Businesses in India can benefit from schemes wherein the government contributes some amount to install the plant. Besides, they can also claim accelerated depreciation on solar power systems which can reduce their tax liability significantly. 

Net metering

With an on-grid solar system in place, in case a business is generating more energy than it is consuming, it can actually export it to the grid. The amount exported will then be offset against the electricity consumed, thus reducing the electricity bill from the grid significantly.

Sustainability

Energy costs can skyrocket in the coming days as environment-related taxes are levied. With concepts such as Carbon Tax and Polluter Pays Principle over the horizon, sustainable operations have to be ensured. Only those businesses that are sustainable will be able to escape the scourge of such taxes due to lesser pollution or carbon emissions. Thus being a sustainable business can translate to significant financial benefits.

Improved reputation

Installing solar power systems can improve the reputation of a business, especially among the environment-sensitive public. Although indirectly, this could significantly boost the company’s image and entail greater revenue.

If you want to know more about how solar power systems can benefit your business, feel free to get in touch by calling 022 43436655 or emailing us at marketing@vemc.co.in. VEMC is the leading solar power company based in Mumbai and deals in end-to-end installation and maintenance of solar rooftop systems. It is the best solar company when it comes to solar consulting and offering unique solutions for your business needs.

7 Critical Components of a Solar Plant

by vemcoblogs -

If you are a solar installation owner, you must be aware of all of its individual components and how they operate. This doesn’t just help in the day-to-day operation and maintenance of the solar plant, but also zero in on the troublesome parts in case of breakdowns. We at VEMC are one of the leading solar EPC based in Mumbai, and in this blog, 

Explore the main components of your solar plant

7 parts of a solar plant

  1. Solar panels
  2. Inverter
  3. Model mounting structure (MMS)
  4. Optimizers
  5. Cables
  6. Energy monitoring
  7. Battery storage

Solar panels

Also known as solar modules, these generate electricity when the sun shines over them. Choosing the right type and number of panels is necessary to meet your requirements optimally. Solar panels must be cleaned and inspected regularly to ensure optimum performance and productivity.

Inverter

The solar panels produce Direct Current (DC) while your appliances run on Alternating Current (AC).  It is the inverter that turns DC into AC to make the electric output usable. The inverter also keeps a check on the voltage flowing from the panels to your home or back to the grid.

Model mounting structure (MMS)

MMS is the most important part of your solar power infrastructure. A number of mounting structures are used depending on the type of surface you are installing the panels on. For instance, for low-slope roofs, ballasted MMS is used which uses a weighted tray to hold the panels in place. On the other hand, a ground-based solar installation uses an engineered MMS anchored in the ground.

Optimizers

As the name suggests, optimizers ensure the production of maximum power by the panels even if the surface has dirt, dust or shade. Optimizers are installed at the back of each solar panel. These also track the performance of the panels, thus assisting in troubleshooting. As soon as the system turns off, optimizers also automatically shut off power as a safety measure.

Cables

Your solar panel installation requires a robust network of cables to convey the current from the panels. These cables also interconnect the various components of the solar power system. Three main types of cables used in solar installations depending on their use are PV wires (mostly used for interconnection wiring), USE 2 wires (used in grounded solar panels), and THHN (used in wiring the buildings).

Energy monitoring

Energy monitoring is an important component of keeping track of your energy production versus consumption. The data on production and consumption monitoring helps keep tabs on the health, efficiency, and productivity of your solar power system.

Battery storage

Although not an essential component of your solar system, battery storage acts as a buffer. In times of electricity shortage or breakdown, battery storage works as a useful reservoir of energy. Batteries get conveniently and automatically recharged when the sun is shining on the panels.
Having comprehensive knowledge and understanding of your solar panel systems is important to keep track of how it is performing. To learn more about your solar power system components, you can get in touch with our experts at 022 43436655 or marketing@vemc.co.in. We at VEMC are the leading solar installation company based in Mumbai.

How to save big on your solar panel installation

by vemcoblogs -
Saveings on solar panel installation
solar energy company

Solar panel installation can seem like a daunting investment. The upfront costs can in fact be the most significant deterrent against taking the solar option. However, with the right guidance, you can save plenty of money while installing your solar panel. VEMC is the leading solar energy company based out of Mumbai.

In this blog, we explain how you can save big on your solar panel installation

1. Government incentives

Governments across the world are trying to promote solar energy to shift their country’s reliance on conventional fossil fuels. By providing incentives to homeowners, they make the investment in solar energy an attractive prospect. India’s Rooftop Solar Programme by the Ministry of New and Renewable Energy is one initiative to exhort residents to invest in a solar rooftop system. To put things into perspective, solar energy systems of up to 3 kW are eligible for a subsidy of up to Rs. 14588/kW.

2. Financing options

Solar financing is another feasible option for homeowners who do not want to spend a huge sum on the installation upfront. This allows them to spread out the cost of the panel over a larger horizon. A number of private and public sector banks in India are offering solar loans at affordable interest rates of around 8%.

3. Select the right solar system

Make sure you’re selecting just the right size and type of solar panel system for your rooftop. For residential homes, 3-5 kW solar panels should be enough. Also, make sure you’re choosing a good quality solar panel system that helps you save energy in the long run. Monocrystalline solar panels typically offer better efficiency.

4. DIY installation

To save on your installation labor, you could perform a DIY installation. These days, a lot of resources like guides and tutorials are available online, which homeowners can use to install their panels. However, in the case of complicated rooftop design, unsafe mounting areas, or lack of the right tools, it is always better to rely on experts. 

5. Proper maintenance

Regular and timely maintenance is important when it comes to extending your savings. When solar panels are regularly inspected and maintained, the costs of sudden breakdown go down. Dust, ash, or other particulate matter can bar the sunlight shining on the panels, thus reducing their productivity. Frequent surface cleaning can significantly improve the efficiency of your solar panels.

6. Long-term financial benefits

At any rate, choosing to install a solar panel can never be a bad financial decision. As any solar installation company would explain, the average payback period for residential consumers on their solar installation is around 4-5 years. This indicates how financially beneficial solar panels are in the long run. The savings incurred on energy consumption by far exceed the upfront costs of the panels.
Investing in solar panels can seem quite daunting, given the huge cost structure upfront. However, with the right choices, you can actually maneuver your way to great savings on your panels. For more information on how to save on your solar panel installation, get in touch with VEMC on 022 43436655 or email marketing@vemc.co.in. We are the best solar company when it comes to installation, consulting and maintenance services.

7 Essential Checks for Metal Roof Maintenance in Solar Plant Systems

by vemcoblogs -
Solar Plant Systems

To make sure your solar rooftop system offers optimum efficiency, you must have a robust maintenance regime in place. Proper inspection and maintenance also help improve the working life of your panels and reduce the costs of depreciation and sudden breakdown. These services are often provided by the same solar energy company that you procure your panels from. 

In This Blog, We Tell You About The 7 Essential Checks That You Must Perform To Ensure Proper Maintenance Of Your Solar Rooftop System:

  • Roof Inspection

Before Solar Panel Installation, make sure your roof would be able to withstand the burden of the mounted solar panels. In case the age of your roof is ten years or more, it is advisable to get it replaced before installing a solar rooftop system. Also, check for any seepages or leakages in the roof. 

  • Cleaning and Debris Removal

Check for any debris in the inverter pad area or elsewhere. Look for any signs of animal infestation such as excreta etc. all over the system and clean it regularly. Wipe the panel surface regularly to remove dust particles that can reduce the output.

  • Gutters and Drainage System

The solar rooftop system must have adequate drainage. Check for any water pooling on the roof and ensure that the drainage is seamless. Any water seeping into the system can cause damage to the equipment, and water on the panels can reduce their efficiency.

  • Sealant and Waterproofing

Mounting a solar rooftop system requires drilling multiple holes into the roofing. This makes waterproofing of the roof essential. This is done by using waterproofing membranes that seal cracks, crevices and seams. For long-term reliability, make sure the waterproofing has been done by a reputed roofer. 

  • Rust and Corrosion Prevention

Rusting can affect the electronic circuits of your solar panels reducing the electricity generated. Besides, corrosion on the outside brackets or racking system can weaken the structure on which the Solar Rooftop System is mounted. Check for rust regularly, use metals that are rust-proof such as anodized aluminium or stainless steel, and ensure complete waterproofing. 

  • Solar Panel Mounting

This is a more physical aspect of the solar panel system. Having a robust mounting structure is necessary to prevent damage to not just your panels but also to avoid accidents and injuries. A weak mounting can lead to the sudden collapse of the entire solar panel installation, which is otherwise expected to last up to 25 years.

  • Structural Integrity

Solar installations must be structurally sound and secure. Check whether the mounting structures are made of durable and corrosion-resistant material. These days, a number of mounting structures with high standards of reliability are available at competitive rates. Look for the warranty provided by the company, strength grade and coating, and the weight that it can support.

Conclusion

For more information on the operations and maintenance of your On Grid Solar System, get in touch with VEMC at 022 43436655 or email us at marketing@vemc.co.in. We are one of the most reputed names in solar energy, based out of Mumbai.

12 Groundbreaking Solar Technology Breakthroughs of 2022

by vemcoblogs -
Solar Technology

Solar energy has long been one of the most promising sources of unconventional energy. As fossil fuels fade into the background, solar is all set to emerge as the most preferred source of energy. The last few years have seen some groundbreaking innovations and technological changes in solar energy. VEMC is the leading Solar Energy Company based in Mumbai.

In This Blog, We Tell You About 12 Of These Brilliant Breakthroughs That Are Going To Set Solar On A New Trajectory:

Boost in Efficiency:

Solar energy is becoming more efficient than ever before. This is due to innovative design features such as inverted metamorphic multijunction (IMM) cells. 

Introduction of Perovskites:

Every top solar company in the world is excited about the introduction of perovskites in solar panels. These are a group of synthetic materials with crystallographic structures. They have some significant benefits over silicon: they’re cheaper, more efficient and lightweight.

Introduction of Organic Solar Cells:

With the advent of organic solar cells, photovoltaic cells can be printed onto flexible material like plastic sheets. These are lightweight, flexible, quick and cheap to manufacture, and of course completely organic. 

Solar Windows:

By applying photovoltaic glaze on windows, you can convert sunlight that comes in through your windows into electricity. The glaze contains minuscule photovoltaic cells. 

Solar Balloons

Solar Installation in cloudy areas may not yield great results. Scientists are now developing solar balloons that will float way above the clouds and generate and supply electricity there. 

Hairy Solar Panel Technology

Hairy solar panels are a marvel of nanotechnology. These tiny, light-absorbing nanowires can absorb more energy than a silicon cell. 

Thin-Film Solar

These are made of extremely thin (less than a human hair) electricity-producing layers. They are highly flexible, affordable and easy to transport.

Floating Solar Farms

Solar panels can take up a lot of space which could otherwise be useful for productive work. This is why floating solar farms have captured the imagination of every leading solar power company. Solar panels are installed on a body of water such as lakes, ponds, reservoirs and oceans.

Solar Paint

If solar panel installation seems too much of a hassle, just wait till solar paint takes over. Once developed into a full-fledged technology, solar paint can be applied to buildings, vehicles and even roads. 

Space-Based Solar

Solar installation in space is an exciting prospect. Scientists are working on installing solar panels on satellites that will beam tremendous amounts of solar energy back to Earth.

Wasted-Light Solar Panels

Only about 40% of light is visible to the human eye. Wasted-light solar panels have the ability to absorb and generate electricity from non-visible light. This includes ultraviolet and infrared light. 

Microinverters

With micro-inverters, you no longer need to have a large number of solar panels to produce and convert solar energy. You can simply have one panel and one inverter to start off your solar power generating station.
These innovations are expected to have huge implications wherever solar energy is used: business, transportation or household.

Conclusion

For more information, get in touch with us at 022 43436655 or email us at marketing@vemc.co.in. VEMC is by far the Best Solar Company and solar consultant based out of Mumbai.

The Future Of Solar Energy: Predictions For 2023 and Beyond

by vemcoblogs -

As fossil fuels begin to be phased out, solar will attain an increasingly important role in the economy. VEMC is a leading Solar Energy Company based out of Mumbai. 

In This Blog, We Take You Through Some Of The Most Significant Predictions, Trends And Advancements In Solar Energy:

2023 Solar Energy Predictions:

Any reliable solar consultant can tell you that the trajectory of solar is going in only one direction: Upwards! 

  • The cost of solar PV systems has been falling consistently making these systems highly cost-effective.
  • With advances in technology, the efficiency of solar panel systems has improved.
  • Financial and legislative support from governments is expected to increase the adoption of solar energy.

Solar Energy Industry Trends For 2023:

Currently, a number of trends are shaping solar energy:

  • With increased economies of scale and advancement in technology, the cost of panels is declining.
  • Solar panels are becoming more efficient, thus generating more energy at lower costs.
  • Businesses are increasingly adopting solar energy to reduce their carbon footprint.
  • The Solar Installation and component parts industry has also been picking up in the last many years and is only expected to grow at a robust rate.

Solar Energy Advancements In 2023:

Some of the most notable advancements in solar energy are:

  • Researchers have been busy exploring the use of new materials (such as perovskites) to make solar panels more efficient and boost the generation of electricity per panel.
  • The growth of technology in energy storage is also complementing the growth in the adoption of solar energy.
  • The development of large solar projects such as solar farms by utility companies is feeding hundreds of households.

As a top solar company based in Mumbai, VEMC has committed itself to excellence in the field of solar energy.

Solar Energy Innovations For 2023 And Beyond:

In recent years, a number of innovations have taken place in the field of solar energy:

  • Researchers are exploring options to integrate solar panels into existing building materials such as tiles and shingles. This will eliminate the need to have conventional standalone solar panels.
  • Developing solar power roads by integrating PV material into the road surface is another innovation to watch out for.
  • Solar-powered charging points for EV cars and bikes are being developed, which will have a positive impact on reducing emissions.

Solar Energy Predictions For The Next 10 Years:

Some important predictions for solar energy for the next 10 years are:

  • The price of solar panels will continue to plummet.
  • Solar energy will take centre stage and reduce the reliance on fossils significantly.
  • Solar energy will be used increasingly in the transportation sector.
  • Solar energy will find greater use in industrial settings including heavy-duty operations such as steam generation.

Solar Energy In The Next Decade:

Some important trends expected to emerge in the next decade are:

  • According to the IAEA, solar energy will be the main source of renewable energy in developing countries.
  • There will be continued innovation and introduction of new technology which will boost efficiency and energy generation.
  • Governments are likely to provide increased policy and regulatory support to enhance adoption.

VEMC is a leading Solar Power Company based out of Mumbai. For any queries on solar panel installation, call us at 022 43436655 or email us at marketing@vemc.co.in. 

Performance Of Solar Panels In Different Seasons

by vemcoblogs -

Your solar panels work best when the sun is shining the brightest, making summer the favorite season. But this doesn’t mean you cannot optimize the generation during non-peak months. By being aware of the factors affecting energy generation, you should be able to boost your solar panel efficiency even during winter. This requires some tweaks in your solar panel installation.

Factors affecting solar energy production:

Temperature:

If your solar panels get too heated up, the photons will dislodge too many electrons from the atoms and get them all ‘excited’. This reduces your voltage and hence also your electricity generation. Overheating clearly is bad for your solar panel efficiency. With every degree above 25 degrees Celsius, the efficiency will drop by about 0.25%. To optimize output, try to maintain the temperature at 25 degrees Celsius.

Shading:

If a shade falls on just one part of your solar panel installation, you might think that the rest of the panel will work fine and still generate electricity. But that’s not how they work. Cells are connected in series and any obstruction in any part of the panel will affect the flow of electricity overall. So before installing solar panels, top solar companies in Mumbai and beyond will try to avoid the shaded areas as much as possible.

Rooftop (terrace) orientation:

To get maximum exposure to direct sunlight, your solar panels must be mounted at the perfect angle. Since the sun changes its position throughout the day, this angle must change as well. This however can’t be done manually and requires automatic technologies that the hi-tech solar EPC companies in Mumbai and the rest of the country are offering these days.

Cleanliness of solar panels:

Dust, dirt, or water droplets can block the exposure of the solar panel surface to sunlight. This can adversely affect solar panel efficiency. Thus solar panels must be wiped clean at least once a month to ensure maximum output.

Location:

Solar panel installation in Mumbai will be different from that in Srinagar or Shimla. The insolation or the amount of energy falling on every cm2 per minute will vary from one location to another. This naturally will have an impact on the energy generated by the solar panels in different locations.

Effects of Rain, Storm, and Cold Weather on Solar Panels:

A high-quality solar panel installation can withstand extreme weather like monsoon rains and storms. The glass layering on the panel doesn’t let the water stand and also protects the solar panels against too much surface heating. However, lightning strikes can damage your panels due to a sudden rise in voltage. Winters are a time when the electricity generation is somewhat reduced, but you can nonetheless use battery backups to store the electricity.

The Importance of Annual Energy Production:

When installing solar panels at home or at your business, taking the annual energy production into consideration is important. Energy production varies from season to season and month to month. So while some days, your panels may not produce enough electricity owing to seasonal or weather-related factors, the overall annual production must be taken into account, while evaluating solar as an alternative energy source.

Need more information about the feasibility of installing solar panels in your facility? Give us a call at 022 43436655 or email us at marketing@vemc.co.in. VEMCO is the leading name when it comes to solar panel installation, solar EPC, and maintenance services.

What To Know Before Installing Solar Project

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Installing Solar Project

Solar energy is being received with enormous excitement across the country. Many homeowners are even able to save almost 100% of their electricity bills thanks to their solar panels. No wonder the installation of PV systems has grown exponentially from just 5 MW in 2010-11 to a whopping 5000 MW in 2019-20. However, the installation of a solar project on your roof has certain prerequisites which must be met to ensure it works at the optimum capacity. In this blog, we take you through all the critical ones.

Can your roof support solar panels?

First things first, make sure your roof can provide the physical strength and stability to install solar panels and mounting structures which are typically quite heavy. Do not install the system unless your roof is firm. The possibility of your roof collapsing under the weight of the structure could cause serious injuries or even loss of life.

Is your roof the right shape and type?

The type of roofing you have also determined the possibility of installing a solar project. A tin roof with a sharp slope can pose serious challenges while installing the mounting structures and even then these might not remain stable. A terrace on the other hand can offer a great deal of convenience. Likewise, how much space is available on the rooftop is also crucial to consider.

Which direction does the slope of your roof face?

To generate the maximum amount of electricity, solar panels must face the sun for as long as possible. This makes the direction of the slope of your roof quite significant. The best placement for your panels according to most professionals is either south or west.

How efficient is your installation location? How much energy do you use?

The amount of power generated also depends upon the installation location. You would obviously want the sun to strike your panels for the most part of the day. But this also depends upon your energy needs from the solar panel. In case you rely almost completely on your solar panels for electricity, choose your location carefully. The technician should be able to help you find the right spot for the panels, and in case of prior installation, can also help move the installation to a different location.

How do you connect to the grid?

A number of things need to be taken into consideration with regard to your connection with the grid. These include the following:

  1. How long will it take to get the connection?
  2. Are you liable to pay any fee?
  3. Will your supplier enter into a net metering agreement for surplus energy that you feed back to the grid?

Solar installation at home or business could create a lot of confusion and dilemmas. The best way to get all your queries addressed is to contact the experts. VEMC is one of the top solar company in Mumbai that can make your life much simpler when it comes to your solar installation. Before you install or move your PV system, get in touch with our experts at 022 43436655 or email us at marketing@vemc.co.in.

5 Reasons Why It Is Worth Investing In Solar For Companies

by vemcoblogs -

Solar power is becoming increasingly popular among companies in India. With the country becoming a proponent of solar energy globally, India’s total installed solar energy capacity has increased 19.3 times in the last 8 years. Many organisations are considering investing in solar energy and with good reason. For them, it’s a win-win situation. Energy costs make up for a large proportion of expenses for businesses, both big and small, and hence, cost-efficiency is always a critical goal. There is also the need to be socially responsible and include sustainability in brand ethos. Solar energy helps them meet most of these goals.

So, if you are considering making the switch to solar energy, it could be absolutely worth it.

5 reasons why solar energy is worth investing in

1. Reduced overhead expenses – Going the solar route can help companies save huge on energy costs. Since most of the things in a workspace, such as computers and electrical equipment, run on power, solar energy can help reduce dependency on erratic energy sources. The fluctuating prices of non-renewable fuels too will not affect you. You can let solar energy take over the majority of your existing energy sources. This way, you have more control over the quantity and cost of energy. 

2. Dependable power supply – Power outages are not uncommon in India and unreliable power supply can create interruptions in business. With solar power, you can expect a reliable and stable power supply. India’s total land area gets about 5,000 trillion kWh with most parts receiving around 4-7 kWh per sq. m. per day. Hence, with solar panels in place, you can generate sufficient solar energy to run your operations. 

3. Ease of maintenance – Installing solar panels in your workspaces can be an efficient and one-time investment. They are made from durable materials and can be long lasting. You can rely on expert solar panel EPC companies, such as VEMC, to help assess your energy requirements, check the available installation area, confirm the budget, and install the solar panels accordingly. 

4. Long-term savings – Solar energy helps save costs in the long run. You will need to make a one-time investment for the installation. Post that, you can start enjoying the returns on your investment. The maintenance costs are not exorbitant either. 

5. Sustainable and ideal for CSR – Investing in solar energy can help save the environment. You will be able to invest in a clean energy source, cause less pollution, and reduce your dependency on fossil fuels. Solar power also makes for a good investment to meet your corporate social responsibility (CSR) goals. This can help you stand out to your customers and investors as a green company with low carbon footprint. 

VEMC is a well-established solar EPC company in Mumbai and a pioneer in the field of electromechanical engineering products, allied equipment, and services. VEMCO Solar is a market leader in solar solutions — be it solar panel installation, procurement, commissioning, net metering, or electrical connections. If you are looking for solar panel installation in Mumbai or solar O&M, please reach out to us at +91 98199 07445, and we will be happy to provide you with customized support and services.

Solar Power: An End Date to Your Energy Bill

by vemcoblogs -

Most of us are used to paying our energy bills as per our electricity usages. The bills come in monthly, we pay them, and wait for the next one the following month. That’s how the cycle continues. If you analyse your energy bills over the years, you’ll observe a trend that indicates increased expenditure. But most of us don’t give much thought to it since we don’t have an alternative.

Solar Panel ROI: Calculate How Much Your Solar Savings Will Be

What if you could find an alternative that could help you beat the rising energy costs? Imagine having a lifelong subscription to clean energy and renewable energy independently. Solar power installation can help in achieving this successfully. 

Understanding your current energy model

Presently, we are dependent for our energy needs and whenever we need to consume power, we have to pay for it. This infinite cycle exists for the ones who haven’t made the shiftto solar power yet. 

The issue with this model is that your source of energy is dependent on you paying your bills indefinitely. However, the price of electricity hasn’t remained the same. For example, duringthe period 2009-2020, the cost of state electricity has doubled—from INR 3.4 per kwh to INR 6.15 per kwh.

Add to this the present state of climate change where the summers are getting hotter. This will inevitably lead to significant increase inenergy needs. On a global scale, the demand for energy will rise, leading tofurthersurge in the price of fossil fuels. 

Hence, as long as you’re tied to the present model, your energy costs are likely to go up exponentially. 

So, what’s the alternative?

Thankfully, there’s an alternative to this — switching to solar power. The shift can give youmore control overyour monthly energy payouts. A solar power consultant, like VEMC, can help design a system that perfectly fits your budget and needs. With the right guidance and the right model, solar power can be easily accessible foryou. This will be an investment that would offervalue in the long-term and will be sustainable too. 

Once you move to the new system, your current usage will be mapped and any additional usage will be accounted for. Once these are done, you won’t have to pay a monthly bill anymore. You would simply pay for the usage once the sun sets down and you can waive that off to by investing in a solar battery. 

VEMC is a well-established solar EPC company in Mumbai and a pioneer in the field of electromechanical engineering products, allied equipment, and services. VEMCO Solar is a market leader in solar solutions — be it solar panel installation, procurement, commissioning, net metering, or electrical connections. If you are looking for solar panel installation in Mumbai or solar O&M, please reach out to us at 8976951701 / marketing@vemc.co.in, and we will be happy to provide you with customized support and services.

Role Of O&M In A Solar Plant System: Everything You Need To Know

by vemcoblogs -
New business models for operations & maintenance - pv Europe

With rapid development in solar technology, the need to ensure the proper and efficient functioning of a solar plant system is more important than ever before. Solar O&M (operations and maintenance) identifies and solves issues in the functioning of solar plant systems. Think of it this way: Your household appliances like the light bulbs, water filter, and/or air conditioner, require regular servicing/replacement whenever problems in their functioning occur. Similarly, solar plant systems have long life spans and require regular maintenance.

So, what does solar O&M involve?

1. Metal roof checks

They are conducted to ensure that there are no cracks or cuts in the roof of the solar installation, the solar module installation roof extensions are securely fastened and waterproof, no water is pooling or blocking the roof, and drainage is sufficient.

2. Ground Mount installation checks

They are conducted at the ground mount system’s base, to ensure that there is no ground erosion. Furthermore, they ensure that under the array, there shouldn’t be any indications of an animal infestation. They also check for trash or waste underneath or close to the solar plant system.

Should solar EPCs offer solar O&M services or outsource them?

Your solar company should consider offering solar O&M services if it possesses the appropriate core systems, operating systems, and management. An obvious benefit of offering solar O&M services would be increased revenue via the solar O&M services over the 25-plus years lifespan of each solar panel system. This can be done if your workforce has personnel with strong engineering capabilities as data analysis plays a major role in identifying problems. Furthermore, procedures such as quality control measures and the creation of extensive information bases will be key factors to consider before setting up solar O&M service for your business.

However, by contracting with an O&M specialist, you can use a business that is solely dedicated to providing those services. Outsourcing O&M can also allow your solar EPC company to focus on its main operations. One potential downfall with this is that you will be putting your company’s reputation in the hands of another company.

How to find an O&M company?

There are numerous ways in which contracting businesses and external O&M partners may establish working partnerships. A solar contracting business may use an O&M provider as a subcontractor. It’s crucial to find an O&M strategy that fits the unique goals and capabilities of your organisation, including what makes the best financial sense.

VEMC, one of the top solar companies in Mumbai, provides solar panel installation in Mumbai. VEMC provides solar o&m services as well. For more information on our products and help selecting the right ones for you, contact us on +91 98199 07445. VEMC is ISO 9001:2015 certified and a pioneer in the field of electromechanical engineering products, allied equipment, and services.

Redefining the Value of Solar Energy for Businesses Post-Pandemic

by vemcoblogs -

As India continues to make headlines for housing a staggering 17 of the 20 most polluted cities in the world, switching to using renewable solar energy as the predominant source of fuel gains more and more prominence. Although electric vehicles are gaining in popularity on Indian roads, it may be a while before this becomes the mainstream practice in the country. The government is working on creating and implementing more sustainable policies that industries will need to adhere to in order to reduce carbon emissions and pollution.

How manufacturing Industries can reduce their cost of operations post Lockdown through Solar energy at zero cost??? | Solar Panel Installation Company in Mumbai | Visol India

Lower costs as many businesses suffered losses during the pandemic

Adopting cleaner renewable energy like solar has become even more relevant since the Covid-19 pandemic. The long-term costs of energy sources like wind and solar are significantly lower than fossil fuels and could benefit businesses that have suffered losses brought about by the pandemic. India is an extremely price-sensitive region so this is a major factor to keep in mind. What’s more, tariffs have fallen drastically since 2010, so it would make sense for industries to adopt solar energy on a wider scale in a bid to combat the effects of climate change. Although certain factors like a cutback on trade with Chinese factories have driven up the price of solar photovoltaic (PV) modules slightly, this is only temporary and not very likely to last in the long term. In fact, solar still remains the cheaper option for industrial and commercial businesses. What’s more, innovative technology in this regard continues to advance rapidly, signalling a further reduction in costs.

Catering to environmentally conscious customers

Additionally, the conversation around sustainability and renewable energy has extended into the realms of regular consumers today who are much more conscious of the choices they make when it comes to environmental responsibility. More and more consumers are leaning towards brands and businesses that adopt renewable energy and cleaner environmental practices. Even at home, many people are looking to install solar panels on their rooftops for greater financial savings in the long term, as well as having the satisfaction of making a more responsible choice.

Creation of jobs

The creation of employment opportunities is another key factor for corporations and the government to consider switching to solar energy as a prevalent practice. The growth of the solar energy sector has provided a minimum of 50 jobs per 1 to 2 MW of solar installations.

Climate change crisis and the need for renewable energy

As the climate change crisis takes a bigger toll internationally, there is pressure on all countries to make greater efforts to reduce their carbon emissions to protect the environment for future generations. The government is looking for ways to incentivize the adoption of solar energy, which means that there is likely to be a further decrease in costs and an increase in financial and social benefits for both consumers and businesses. This is also resulting in more awareness of the topic, with more parties willing to conserve the planet and contribute to a greener future. Indeed, switching to solar energy is an easy way to do this.

VEMC is a well-established solar power plant company and a pioneer in the field of electromechanical engineering products, allied equipment, and services. VEMCO Solar is among the top solar companies in Mumbai and a market leader in solar solutions — be it solar plant erection, procurement, commissioning, net metering, or electrical connections. If you have any requirements in this space, please reach out to us at 022-43436655 or marketing@vemc.co.in, and we will be happy to provide you with customized support and services.

How Solar Panels Produce Electricity

by vemcoblogs -

Solar energy is one of the most promising sources of electricity owing to a number of inherent factors. Unlike conventional sources of energy like fossil fuels, solar radiation is abundantly received in most regions of the world. Electricity generation by solar requires little to no inputs of raw material and perfectly fits the bill for clean energy. But what is the science behind tapping solar energy? How exactly do solar panels produce electricity and how efficient is solar energy really? In this blog, we simplify the working principles behind solar electricity and elucidate your understanding of this magnificent fuel for the future.

Solar panels are made up of a number of Photovoltaic (PV) cells (named so because they convert solar energy into electric energy). The PV cells are made up of semiconductor materials such as silicon that absorb solar radiation and release a number of electrons, which then travel freely in the cell. To create an electric field when sunlight hits the panel, a positively and a negatively charged semiconductor is sandwiched together. The electric field directs the flow of the loose electrons towards the conductors lining the cell, which then flow through the wires as Direct Current (DC). 

The DC then reaches the inverter that converts it into the most commonly used Alternating Current (AC). Finally, a wire carries the AC from the inverter to an electric panel which acts as a junction for distributing the current throughout the building.

One PV cell typically generates two watts of electricity. However, when a large number of PV cells are connected together on a solar array (PV panel), hundreds or even thousands of kilowatts of electricity can be generated. A PV panel is made up of solar cells arranged in the configuration of 32, 36, 48, 60, 72, or 96 cells. The larger the assembly, the greater will the electricity produced be! The standard panel size for commercial use is 77 x 39 inches, while that for residential purposes is 65 x 39 inches. 

The energy efficiency of most PV panels ranges from 15% to 20% at present. This is affected by varying solar radiation received at different geographical locations. Sunlight also varies according to the time of the day and seasons of the year. Besides, obstruction, shade and unclean panels can also reduce production significantly.

The principle behind solar energy is quite simple. However, there’s still ample scope for advancements in order to boost production capacity and enhance efficiency. This demands generous funding in the field to promote research and innovation. For more information on various types of solar services, feel free to contact us on +91 98199 07445. We would be happy to assist you in finding the best match, based on your requirements. As one of India’s best solar companies having 73 years of market experience, VEMC provides end-to-end Solar EPC services to its clients. VEMC is ISO 9001:2015 certified and a pioneer in the field of electromechanical engineering products, allied equipment, and services. Our sub-brand VEMCO Solar is one of the leading solar EPC companies — be it solar plant erection, procurement, commissioning, net metering, or electrical connections.

Power Cuts: Are Solar Panels Efficient Enough To Handle Them?

by vemcoblogs -

Solar energy is the best alternative energy in our homes. It is efficient, clean as well as abundant, and it is not used up. However, its only drawback is the reduction of efficiency during rainy and cloudy days. Because of its increased demand, there are a lot of Doing It Yourself at-home solar energy systems in the market. This makes it easy for you to generate energy to power your home at your property.

However, before you can decide on buying the product, you should do some initial evaluations. Home solar energy systems will require investments, and you will wish to recoup your investment within an affordable time frame. During the solar panel installation period, you do not need to move your family out to another house, and this is likely to cause you extra costs required for dismantling and rebuilding the system.

Therefore when it comes to installing the solar panel, there are some mysteries involved. Like other things, the easiest method will arise from doing some research to get the best recommendations tools as well as products. Then after getting that, you can get down into putting down your effort.

Solar panels have some problematic tasks in accomplishing and installing the panels around your home. However, the solar panels are great to help in reducing the monthly electricity expenses significantly. To some extent they can eliminate the costs wholly based on the size of the solar panel selected and the amount of power you require and use at home.

Today, everybody who does not live under rocks or in a cave understands that solar panel has overtaken the leaps as well as bounds for many months. On the contrary, the fact remains this has been happening for the longest time possible. This means that the solar, panel still plays a significant role in increasing energy in the future and reducing the power consumption expenses.

The costs of remaining dependent fossil fuels instead of that of renewable had started to increase. However, sun and wind still can provide the ever-increasing portion of day to day energy for the consumers, especially those who are vulnerable to electricity.

Solar panel, regardless of one or dozens, they reduce the cost of electricity significantly. It, however, does not matter whether the solar panels are manufactured commercially or made for homeowner use.

With the availability of many solar panels suppliers, and the decreasing of the prices of the solar panel. Solar power has started to make sense each day. It is not only the electricity prices that should drive you to the use of solar panels. It is with no doubt that lowering your monthly electricity bill is a great attraction to more benefits that accrue. This is because of the ongoing deployment and use of solar power.

Creating your solar panels is very easy, and it is during this time that you will realize the best cost-saving strategy. It is not only the costs of solar panels installation that are low compared to that of the commercial model, but you can also install one as soon as possible while adding others at the time when your family budget allows you to do so. Once your first panel starts working, you will start seeing the saving that it brings to you through reduced electricity bills

Finally, installing a solar panel at your home is the best way of reducing the monthly electricity bill expenses. Therefore it is worth your money. Although it may be hard to know which one is suitable for your home, you should consult experts to ensure you select the best solar panel since the set up will last for many years.