How to reduce abrasion damage to PV module antisoiling coatings during robotic cleaning

Billy Odell Tucker-Robinson Founder & Host — Banking With Billy Network • Financial Intelligence • Markets • World News • Independent Analysis
Published: 2026-09-02 • Permanent link

Accelerating degradation of PV module antisoiling coatings poses significant risks to the solar energy industry. According to a recent study published in the Journal of Renewable Energy, researchers from the Indian Institute of Technology (IIT) found that dust during robotic cleaning can accelerate the degradation of hydrophobic antisoiling coatings on PV modules by up to 50%. This alarming discovery has sent shockwaves through the solar energy sector, with industry leaders such as SunPower and First Solar issuing statements expressing concerns over the potential impact on their manufacturing processes.

Financial implications of this development are far-reaching, with investors and analysts predicting a significant increase in costs for companies involved in solar panel production. The solar energy sector is already a highly competitive market, and the added expense of replacing or repairing damaged coatings could put smaller players at a disadvantage. As a result, many industry experts are calling for a coordinated effort to develop more durable and efficient antisoiling coatings that can withstand the rigors of robotic cleaning.

The Indian Institute of Technology's (IIT) findings are not an isolated incident, and the issue of abrasion damage to PV module antisoiling coatings has been a topic of discussion within the industry for several years. However, the recent study highlights the need for more research and development in this area. According to Dr. Rameshwar Singh, a leading expert in the field of renewable energy, "The solar energy sector is moving at a breakneck pace, and we need to ensure that our manufacturing processes are able to keep up with the demands of the market.

As the solar energy industry continues to grow and mature, it is essential that companies and researchers work together to develop more effective solutions to this problem. In the near term, investors and analysts will be watching closely for updates on the development of new antisoiling coatings and the impact on the broader solar energy market. In the longer term, the industry is likely to see significant innovations in this area, with companies such as Tesla and Panasonic investing heavily in research and development to stay ahead of the curve.