Solar panel cleaning is a crucial aspect of maintaining their efficiency and ensuring optimal power generation. Over time, panels accumulate dust, debris, and other residues (referred to as soiling), which block sunlight and reduce energy output. Here’s everything you need to know about a solar panel cleaning system and why you should have a solar panel cleaning system in place.

Why Is Solar Panel Cleaning System Important?

Investing in a high quality solar panel cleaning system is crucial for maintaining the efficiency and longevity of your solar energy setup. Over time, dust, dirt, bird droppings, and other debris accumulate on the panels, blocking sunlight and reducing energy output. A dedicated solar panel cleaning system ensures that these obstructions are removed effectively, allowing panels to operate at their peak performance.

• 3kW● Soiling creates a thick layer on the panel’s surface, preventing direct sunlight and reducing power generation.

• 3kW● Regular cleaning ensures maximum performance and prolongs the lifespan of your solar system.

• 3kW● Unclean panels can result in a significant power generation loss—approximately 12-15% in just one month.

• 3kW● Cleaning also helps identify potential safety hazards, system defects, and prevents abrupt failures.

How Soiling Affects Solar Panel Performance

Soiling is one of the biggest contributors to power generation loss in rooftop solar plants. The accumulation of dirt, dust, and debris varies based on location, environmental factors, and the tilt of the panels. For example, if solar panels remain uncleaned for a month, it can lead to a power generation loss of approximately 12%-15%. To avoid this, it's recommended to have a solar panel cleaning system in place.

How to Clean Solar Panels

Cleaning solar panels may seem simple, but it can be tricky depending on the panel's location, how dirty it is, and the tools you're using. The safety of the person cleaning the solar panels is the top priority.

Tools needed for a solar panel cleaning system

• 3kW● Pressure hose/cleaning brush

• 3kW● Ladder

• 3kW● Wiper

• 3kW● Water pump

• 3kW● Pressure water gun

• 3kW● Telescopic cleaning brush (if necessary)

Steps by Step Guide to Cleaning Solar Panels

A proper solar panel cleaning system can improve the efficiency and longevity of your panels. Follow these expanded steps to ensure thorough cleaning:

Step 1: Rinse Panels with a Pressure Hose

Begin by pouring water over the panels using a hose or a pressure water gun. This initial step helps loosen dirt and debris stuck on the surface. A well-designed solar panel cleaning system often includes water distribution tools that make this process easier and more effective.

Step 2: Gently Scrub with a Soft Brush

Use a soft-bristled brush to gently scrub the panel surface. This removes stubborn dirt and stains without scratching the protective glass. Incorporating a solar panel cleaning system with a specialized brush attachment can ensure even tough-to-reach areas are cleaned effectively.

Step 3: Rinse with Low-Pressure Water

After scrubbing, use pressurized water to rinse off any remaining dirt or soap residue. A solar panel cleaning system with controlled pressure settings is ideal for this step to prevent damage to the glass while ensuring a clean surface.

Step 4: Wipe Dry with a Squeegee

Using a squeegee or wiper, carefully wipe away water and any wet debris from the panels. A solar panel cleaning system that includes a high-quality wiper ensures no streaks or water spots are left behind, enhancing the panel's appearance and performance.

Step 5: Clean Edges and Corners Thoroughly

Pay extra attention to the edges and corners of the panels, as dust and grime tend to accumulate in these areas. A flexible solar panel cleaning system allows you to target these tricky spots efficiently, leaving no dirt behind.

By following these steps and using a proper solar panel cleaning system, you can maintain the efficiency of your solar panels while prolonging their lifespan. Regular maintenance ensures your investment in solar energy continues to yield maximum returns.

Impact of Cleaning on Power Generation

• 3kW● Regular cleaning prevents generation losses, ensuring consistent performance and lower electricity bills.

• 3kW● It is recommended to clean panels at least once every two weeks, depending on dust accumulation and environmental conditions.

Dos and Don'ts of Solar Panel Cleaning

Dos:

• 3kW● Always use water (preferably plain water) to clean solar panels.

• 3kW● Use a gentle, linear motion to clean the panels.

• 3kW● Clean the panels regularly to prevent dirt buildup.

• 3kW● Take safety precautions—use proper gear like gloves, a helmet, non-slippery shoes, and a safety harness when cleaning on a rooftop.

Safety Precautions:

• 3kW● Always wear required safety gear (gloves, helmet, non-slippery shoes, and safety harness).

• 3kW● Avoid cleaning during bad weather, such as high winds or rain.

• 3kW● Never step on the panel surface.

• 3kW● Ensure the roof is dry and non-slippery to prevent accidents.

• 3kW● A tilted roof can increase the chance of slipping; always use a safety harness.

Don'ts:

• 3kW● Never use abrasive or hard bristle brushes on the panel surface.

• 3kW● Do not step on the panels or press them while cleaning.

• 3kW● Avoid spraying pressurised water directly on the sealed parts (junction box, edge seals, connectors).

• 3kW● Do not clean the backside of the panel, as it could cause damage.

• 3kW● Avoid using excessive force or harsh chemicals, such as acidic or alcoholic solutions, which can corrode the surface.

• 3kW● Never submerge the panels in water—only clean the glass surface.

• 3kW● Don’t scrub dry dirt, as this can cause scratches and cracks on the panel glass.

When to Hire a Professional Solar Panel Cleaning Service?

While solar panel cleaning is usually simple, certain situations call for professional help. If you’re uncomfortable with heights, have physical limitations, or lack time, hiring experts equipped with a solar panel cleaning system is a wise choice. Professional services typically cost 1,500 to 3,000 rupees, depending on the panel count and location.

Always prioritize safety and rely on a proper solar panel cleaning system to avoid damaging your panels. Regular maintenance ensures your solar panels function efficiently for years to come.

Contact Truzon Solar

Contact Truzon Solar to keep your solar panels in top condition! We provide expert maintenance and tailored services, including the use of an advanced solar panel cleaning system to ensure optimal performance.

For comprehensive care and cleaning of your solar panels with a reliable solar panel cleaning system, reach out to us today. Email us at info@suntek.co.in for more information or to book a service.

FAQs About Solar Panel Cleaning System

1: Is a professional solar panel cleaning service worth it?

While you can clean panels yourself using a DIY solar panel cleaning system, professional cleaning services are beneficial for hard-to-reach installations or heavily soiled panels. Regular cleaning ensures optimal performance and extends the lifespan of your solar panels.

2: What is the best thing to use to clean solar panels?

The best tools for cleaning solar panels include a soft brush, mild soap, and a low-pressure water hose. A well-designed solar panel cleaning system with these components helps remove dirt and debris without causing damage.

3: Are solar panels expensive?

Solar panels have a high upfront cost, but they offer long-term savings on energy bills. Investing in a solar panel cleaning system ensures their efficiency and durability, maximizing your return on investment over time.

4: How frequently should I clean solar panels?

Solar panels should be cleaned every 6 months to a year, depending on your location and environmental conditions. Areas with high dust, pollution, or bird activity may require more frequent cleaning. Regular maintenance using a proper solar panel cleaning system ensures optimal efficiency and longevity of your panels.

5: Do solar panels work in winter?

Yes, solar panels work efficiently in winter. Cold temperatures can even improve their performance. Using a solar panel cleaning system to remove snow or debris ensures uninterrupted energy production during the colder months.

6: How to clean solar panels?

Use a solar panel cleaning system with gentle brushes and water to remove dirt and debris without damaging the panels. Avoid abrasive materials to ensure safety.

7: How to clean solar roof panels?

Cleaning roof panels can be challenging; a solar panel cleaning system with long, extendable brushes and low-pressure water is ideal for safely reaching rooftop installations.

8: Do I need to clean my solar panels?

A: Yes, regular cleaning using a solar panel cleaning system is essential to maintain efficiency and energy output, especially in dusty or polluted areas.

9: Is it okay to pressure wash solar panels?

Pressure washing solar panels is generally not recommended as it can damage the tempered glass surface and protective coatings. Instead, using a gentle solar panel cleaning system with soft brushes and mild cleaning solutions is safer and more effective for maintaining panel efficiency.

10: How to clean solar panels safely?

To clean safely, use a solar panel cleaning system that avoids high pressure or harsh chemicals. Ensure you work during cool hours and avoid stepping on panels.

11: Does cleaning solar panels make a difference?

Absolutely! Using a proper solar panel cleaning system improves sunlight absorption, resulting in better energy production and overall system efficiency.

12: What is the best way to clean solar panels?

The best method is a solar panel cleaning system equipped with soft brushes, low-pressure water, and mild soap for effective cleaning without causing damage