The importance of having regular solar panel cleaning on commercial solar plant.

Since the commercial and industrial sectors in India are rapidly embracing solar energy, it is now considered just as important as ensuring that solar plants continue to perform optimally as compared to setting them up. Although solar panels are expected to be very cost effective and durable, it is important to regularly clean solar panels so as to generate the required power, enhanced efficiency and to enjoy long term returns.

In the case of commercial solar plants, a small decline in performance may cost the companies a lot of money. This is why solar panels cleaning is no longer an option, but an essential aspect of maintenance of solar assets.

The Influence of Dirt on Commercial Solar Panel Generators.

The solar panels produce power through sunlight absorption. In cases where dust pollution, bird droppings, leaves and industrial residue are deposited on the panel surface a layer is formed that blocks sunlight and solar cells.

Solar panels in a commercial or business setting e.g. a factory, warehouse, port or city rooftop are exposed to:

●     Heavy dust and air pollution

●     Chemical substances and industrial smokes.

●     Dropping part of birds and organic debris.

●     The hard water stains are precipitated or cooling tower stains.

This accumulation with time has a great impact on the amount of sunlight that is captured and the total power production.

Reduced Generation of power by Unclean Panels.

Surveys and practical observations indicate that a dirty solar panel may attain 15-30 percent decrease in the energy output, or in certain factory sites, the rate of loss may go even much deeper.

To a commercial scale solar plants with high power production per day, this loss penetrates to:

●     Reduction in electricity bill saving.

●     Heightened dependence on the grid power.

●     Less favourable cost-benefits of solar investment.

Periodic washing of solar panels will ensure that power production is at the estimated levels at any time of the year.

Better Return on Investment (ROI).

The commercial solar systems have stated clear financial objectives such as quicker payback times, as well as cost saving in the long run. Visibly dirty panels mean that the system is inefficient and it stretches the payback period, which decreases total ROI.

Washing of solar panels is an inexpensive maintenance operation when the loss of revenue due to low performance is considered. To keep their panels clean can enable business to:

●     Raise the pace of return on investment.

●     Enhance monthly, annual savings in energy.

●     Optimise profitability of the solar plant in the long run.

Hot Spot Prevention and Damage Panel Prevention.

Hot spots may be caused by the uneven dirt on the sun panels. They happen when a section of a panel is prone or covered resulting in unequal heat distribution.

Hot spots can:

●     destroy solar cells inside.

●     Reduce panel lifespan

●     Cause irreparable loss of performance.

Therefore, cleaning on a regular basis means that they will have equal sunlight, which will reduce the thermal stress on the solar panels, such that their systems will be well preserved.

Increased Life of Commercial Solar Plant

The solar panels have lifespan of about 25 years or more as they are designed to perform this long life, however, failure to maintain them can reduce its useful life. Surface corrosion, micro-scratches or permanent-stains can be caused by pollutants in the form of bird droppings, chemical deposits, or salt residue when they are not managed.

●     Cleaning of the solar panels on a routine basis assists:

●     Minimise long term surface damage.

●     Ensure decades of panel efficiency.

●     Minimise repairs/ replacement causes which are not planned.

Effective Performance monitoring and tracking.

In the commercial solar plants, performance monitoring system is an essential tool that is used in monitoring generation and fault detection. Unclean panels will invariably result in spontaneous performance alarm, which might be attributed to technical complications.

When panels are clean:

●     There is correct performance information.

●     Things that go wrong and inverter problems are more readily identified.

●     Maintenance judgment is made knowledgeable and effective.

●     This enables the owners and operators of plants to control assets of solar more efficiently.

Significance of Cleaning in the Industrial and Urban spaces.

The common installations of commercial solar plants are at:

●     Industrial estates

●     Manufacturing units

●     Logistics centers and warehouses.

Information technology parks and commercial buildings.

Pollution and dust are more prominent in these environments and this necessitates the cleaning of the solar panels on a more frequent basis in these settings compared to residential settings. Generally, it is advisable to clean after every 3-6 months depending on the local conditions.

Adherence to the Standards of Warranty and Maintenance.

A lot of manufacturers of solar panels incorporate performance and maintenance guidelines in their warrantees. Such bad maintenance as lack of cleaning may result in conflicts or denial of warranty.

Professional cleaning of the building is beneficial since it assists businesses:

●     Remain in compliance with warranty.

●     Guard long-term service contracts.

●     Prevail the unnecessary operational risks.

Commercial Plants Commercial Solar Panel Cleaning.

Commercial solar plants can be large scale installations usually on top of heights or spacious rooftops. They demand trained and professional tools and staff to clean them in a safe and effective manner.

Commercial solar panel cleaning services offered at Solnce Energy is aimed at:

●     Apply purified water and non-abrasive technique.

●     Damage to surface of panels should be avoided.

●     Strict quality and safety measures.

●     Secure the least amount of downtime and most efficiency.

Conclusion

The routine cleaning of solar panels is a very important element of commercial solar plant performance, reliability, and profitability. Compared to traditional panels, cleaner panels produce greater power, offer higher returns, have a higher rate of durability and are more effective in ensuring sustainability objectives.

In business establishments, which invest in solar power, proactive maintenance is vital because it will make the system work just as expected- many years down the line.

Through the expertise of its engineering and operations division along with the company’s extensive solar portfolio that includes commercial cleaning and maintenance and maintenance offers; Solnce Energy offers end-to-end solar solutions to enterprises to ensure their commercial solar plants perform to their highest capacity and provide the maximum value.