Tag: solar power installation

The Future of AI and Blockchain in Solar O&M

by vemcoblogs -

Solar energy is fast becoming one of the most favored sources of renewable energy across the world. But one of the most exciting aspects of solar PV systems is their ability to blend seamlessly with the latest technological developments across the board. AI and Blockchain are two new technologies that have a promising potential to drastically improve operations and maintenance in the solar energy space. VEMC is a leading solar energy company in Mumbai, and in this blog, we tell you all you need to know about the role of these technologies in solar energy.

Applications of AI in solar O&M

  • Predictive maintenance: 

An immense amount of thought, effort and finances go into maintaining solar power systems. But with the ability of processing past data through AI, you can zero in on equipment that need your immediate attention to prevent sudden breakdowns. This can  help reduce costs and avoid downtime.

  • Anomaly detection: 

With AI, anomalies can be detected with precision and in a timely manner. These include hotspots, potential induced defects (PID) or problems with diodes, strings or junction boxes.

  • Performance optimisation: 

AI can perform an enormous role in boosting the performance of your solar panels. Specialised algorithms can accurately perform data analysis to determine the optimal use of solar power. AI can also be used to monitor modules and micro-inverters for quick redressal of any anomalies. 

  • Automation: 

By analysing data from solar power systems, AI can help in automating the decision-making process and ensuring highest levels of efficiency and performance. 

Blockchain for secure data management and traceability

  • Asset tracking: 

As the solar energy industry is growing rapidly every passing year, its supply chain is becoming ever more complex creating challenges for traceability. With blockchain technology however, granular data can be collected at asset level and can be recorded on-chain.

  • Performance logging: 

With blockchain-based platforms, users can gain real-time insights for optimum performance of their on-grid solar system. The distributed ledger system helps monitor and log data exchange between panels, storage systems and the grid.

  • Warranty verification: 

With its decentralised and distributed ledger, blockchain technology can be used in keeping immutable records of warranty claims and records of equipment. These records cannot be tampered with and can thus offer an authentic and transparent warranty management mechanism.

Benefits of AI and Blockchain integration

  • Improved efficiency: 

One of the most outstanding benefits of both AI and blockchain technologies is more efficient operation of solar power systems.

  • Reduced costs: 

By streamlining the operations, AI and blockchain help in reducing human effort, cost of energy and material.

  • Enhanced transparency: 

These technologies offer highest levels of transparency in terms of authentic data records and documentation. Blockchain especially is a highly innovative way to capture and communicate important information across the solar power system.

For more on how technologies like AI and Blockchain can transform your conventional solar power system, feel free to call us on 022 43436655 or email us at marketing@vemc.co.in. We are the industry leaders when it comes to solar power installation.

Here are a Few Ways to Make Your Solar Installation Absolutely Safe & Secure

by vemcoblogs -
Safe And Secure Solar Installation

Solar energy is the future and a lot of homes are opting for it hoping to cut back on their electricity bills and receiving an uninterrupted power supply. But solar power installation must be done with a number of safety prerequisites in mind. The best solar company will take into account all factors like your building infrastructure like space or roofing and electrical connections before installation.

From the Electrical Point of View:

Before getting in touch with a solar energy company, track and keep a record of your monthly bills and the power drawn by your electrical appliances. You can do this using the energy calculator apps online. Usually, the monthly consumption in a typical urban household is 1-5 kW. Depending on your electricity needs, choose a solar power system of the right size. Standard solar panels have a 250 Wp (Watt peak) configuration, while larger panels can go up to 300 Wp depending upon the requirement.

Make sure the installer is connecting all the electrical wiring carefully and without leaving any glitches behind. A qualified engineer must supervise the process of routing the cables and it must be ensured that the cable is not damaged. Never touch the electrical wiring or contacts without proper protection gear or insulation.

The PV cells generate electricity by converting the sun’s energy, and the inverter converts the Direct Current (DC) from the panel into Alternating Current (AC). In case the components are “live” with electricity generated from the sun, they can cause an arc-flash electricity shock leading to severe injury or death. Make sure the system is properly earthed to prevent any such situations.

Make sure your solar power company is doing enough to protect your cables, say by using a flexible metal conduit when wiring through walls or if they are exposed to sun and rain outdoors.

Identify the Roof Structure, Type, and Material of the Roof:

Before you go for solar power installation, ensure that your roof offers ample space, has the right structure, and is made of robust material. Otherwise, mounting a heavy solar panel system can cause serious damage to your roof and accidental injuries to your family. Roof space is one of the primary factors to consider in metros, and is given the highest importance for instance by solar EPC companies in Mumbai.

The best roof for installing solar panels is a composite asphalt shingle roof. But by and large, solar panels are viable on most roof types except for wood shake roofs. The roof must ideally face south but in a country like India, as long as you have space for the panels, you’re good to go. Most places receive ample sunlight during the day irrespective of the direction of the roof.

When it comes to the ideal roof design for solar panels, the only rule is ‘simpler the better’. Roofs with lots of tiers, pipes, chimneys, and skylights can complicate the installation effort manifold.

If your roof is old or dilapidated, make sure you replace it before the installation. The old roof may not just be dangerous, it will cost double to dismount and then remount the panels when you eventually plan to replace it.

VEMC is a leading solar installation company. For solar panel installation in Mumbai, or for any information on solar power installation, feel free to get in touch at 022 43436655 or email us at marketing@vemc.co.in.

4 Tips on Increasing Solar Panel Efficiency

by vemcoblogs -

As the demand for sustainable energy grows, solar power stands out as the most favoured choice for the future. However, as solar systems require significant investment due to the high cost of semiconductors and allied components, it is important that maximum possible energy is generated from each square foot of a photovoltaic panel. Solar Operations and Maintenance (O&M) companies play a huge role in ensuring the highest efficiency of the solar power systems but some simple tips based on a common understanding of solar energy can go a long way in enhancing your output.

Well, the science behind solar energy is very simple — the higher the exposure of solar cells to sunlight, the greater will the output be. It is around this fundamental principle that most of these efficiency-enhancing tips revolve:

  1. Avoid shade: Due to the installation of intricate groupings of solar cells in a panel, even if a small part of the panel is covered by shade, the whole module will have less energy conversion. Shade is therefore a major inhibitor of solar energy and must be minimised as much as possible. This requires careful placement of the solar panels, away from a permanent high-rising object like a chimney or a vent. Tall trees around the facility must be well-trimmed to ensure their shadow doesn’t fall on the panels at any time of the day.
  2. Careful orientation: Solar panels must be oriented in the direction where they receive maximum sunlight throughout the day. This completely depends on the geographical location of the installation. India being a country in the northern hemisphere, the solar panels are always made to face the south to receive maximum sunlight. In the US, both south and west are the favoured directions and have been known to produce the maximum output.
  3. Proper upkeep: Solar panels can get covered in dust, dirt and bird droppings in a very short span of time. As they are mostly installed on rooftops, it might get a little difficult to clean the panels regularly. This could reduce the efficiency of the panels as some or whole of their surface area is screened from the sunlight. Providing convenient access to the panels and cleaning them regularly is therefore important.
  4. Weather: Hotter days ironically generate lesser energy due to increase in current and drop in voltage. While controlling the weather is beyond our ability, we can surely be mindful about buying panels with the lowest temperature coefficient, which refers to the amount by which the output of a panel reduces after temperature rises beyond 25⁰C.

For assistance to decide on the solar panel that suits your needs the best, feel free to contact us on +91 9819907445. We would be happy to assist you in finding the best match based on your requirements. As one of India’s best solar companies, with 73 years of market experience, VEMC provides end-to-end solar services to its clients. VEMC is ISO 9001:2015 certified and is one of the leading solar EPC companies in India.