ASTM proposes standard for solar panel cleaning robots

ASTM International said its F45 Robotics, Automation, and Autonomous Systems Committee is developing a standard for the evaluation of robots that clean solar panels. The organization said it will help modernize solar panel cleaning systems.

Solar panel cleaning is a relatively new industry, with the oldest manufacturers of such technology being about 15 years old, noted Carla Dawson, an ASTM member and founder and advisor at Solar Panel Cleaning Technologies & Safety. As the industry rapidly grows, standards are needed for safety, asset protection, and water conservation, she said.

“The proposed standard will be designed to help create a safer, long-lasting, and environmentally responsible industry that will benefit solar asset managers and manufacturers, as well as regulatory bodies,” said Dawson.

Solar panel standard to support sustainability

According to Dawson, the F45 committee’s proposed standard (WK91653) will provide the following:

• Optimal safety for operators and bystanders
• Asset care
• Improved environmental features

This effort directly relates to the United Nations Sustainable Development Goal No. 6 on clean water and sanitation, as well as No. 7 on affordable and clean energy.

“One of the key goals in developing this proposed standard is to improve the effectiveness of clean energy, reduce water consumption levels, and improve health and safety for operators and bystanders,” Dawson said.

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ASTM welcomes industry participation

Dawson added that the ASTM committee invites all interested parties to join in the development of this proposed standard. In particular, it seeks participation from representatives from mature solar panel cleaning equipment manufacturers; the environment, health, and safety (EHS) area of the solar industry; and regulatory bodies from the risk management industry.

Formerly known as the American Society for Testing and Materials, ASTM International has developed more than 12,000 international technical standards. The West Conshohocken, Pa.-based organization has been in operation for 125 years and has more than 30,000 volunteer members in over 140 countries.

ASTM said it works through stakeholder consensus and offers business services to help industry keep up with evolving technology and safety needs.