Quanto CUSTA a LIMPEZA de PAINEL SOLAR e COMO FAZER ?

Summary

In this video, Lucas Rezende demonstrates the importance of maintenance and cleaning for solar photovoltaic systems. He highlights the process of safely cleaning solar panels, using proper safety measures such as wooden pathways, harnesses, and helmets. Lucas explains the value of maintaining systems to ensure optimal performance and energy production, comparing it to regular car maintenance. The video also emphasizes the financial benefit of offering maintenance services, not just installation. With clear steps and tips, it shows how maintaining the system can lead to better energy returns and preserve the investment.

Takeaways

• 😀 Proper safety measures are essential when working on solar panel systems, including using wooden paths to avoid damaging the roof and wearing harnesses and helmets.
• 😀 Installing an access corridor between solar panels during installation helps make future maintenance easier and safer.
• 😀 Regular cleaning of solar panels is crucial to maintain their efficiency, as dirty panels significantly reduce energy production.
• 😀 Solar panel maintenance is important for ensuring the return on investment, similar to maintaining a car by keeping it clean.
• 😀 Hiring professionals for solar panel cleaning services is an investment in the continued performance and longevity of the system.
• 😀 Solar panel cleaning costs typically range from R$ 15 to R$ 25 per panel, and this service can provide an additional source of income for technicians.
• 😀 A properly maintained solar system will perform better year over year, as cleaning restores the panels to their optimal state.
• 😀 The electrical components of a solar system, such as inverters, transformers, and string boxes, should also be checked during maintenance to ensure everything is working efficiently.
• 😀 A dirty solar panel can look significantly different from a clean one, and this visual difference directly correlates with energy loss.
• 😀 The video encourages viewers to explore not just installation but also maintenance services in the solar energy industry as a viable business opportunity.

Q & A

Why is it important to use wood when walking on the aluminum roof tiles?

Wood is used to create a safe walking path to prevent damaging the aluminum roof tiles. It helps to avoid putting too much pressure on the tiles, which could lead to bending or cracking.

What safety measures are mentioned in the video for working on the roof?

The video mentions using safety harnesses, ropes, and helmets to protect workers. These precautions ensure the worker's safety in case of any accidents while on the roof.

What is the significance of having an access corridor on the roof?

An access corridor between the solar panels is crucial for easy maintenance. It allows technicians to reach every part of the system without damaging the panels or the roof. The lack of such a corridor can make some areas difficult or unsafe to access.

What is the recommended price for cleaning a solar panel, according to the video?

The video suggests charging a fair price of around R$ 2 per panel, with the overall cost for cleaning ranging from R$ 15 to R$ 25 depending on the condition and location.

What are the benefits of cleaning solar panels regularly?

Cleaning the panels regularly improves their efficiency and energy production. As demonstrated in the video, a clean panel is visibly different from a dirty one and can generate more energy, increasing the return on investment.

What maintenance is performed on the inverter and other components of the system?

The maintenance includes dusting off the inverter, transformer, and string boxes. It also involves checking the tightness of connections such as the DC and AC side of the system and ensuring that everything is in proper working condition.

How long has it been since this particular system was cleaned?

The system in the video has not been cleaned for two years, leading to noticeable dirt accumulation and decreased efficiency.

Why is it important to clean the solar panels, even if you didn't install them?

Maintaining and cleaning solar panels is essential to keep the system performing at its best. Regardless of who installed the system, regular cleaning helps maximize energy output, which is key to getting the best return on your investment.

What is the impact of dirty solar panels on energy production?

Dirty solar panels can significantly reduce the amount of energy they produce. In the video, the difference between a dirty panel and a clean one is evident, showing that cleaning can restore energy production efficiency.

What is the importance of the string box in the solar power system?

The string box is an important component in a solar power system, as it houses key electrical connections like the DC circuit breaker and surge protection devices. It is vital to check the tightness and condition of these components to ensure the system operates safely and efficiently.