{"id":2959,"date":"2025-05-08T08:51:53","date_gmt":"2025-05-08T08:51:53","guid":{"rendered":"https:\/\/www.solarwash.nl\/?p=2959"},"modified":"2025-08-29T08:55:50","modified_gmt":"2025-08-29T08:55:50","slug":"welk-reinigingsmiddel-voor-zonnepanelen-gebruiken-professionals","status":"publish","type":"post","link":"https:\/\/www.solarwash.nl\/en\/reinigen\/welk-reinigingsmiddel-voor-zonnepanelen-gebruiken-professionals\/","title":{"rendered":"Which solar panel cleaning product do professionals use?"},"content":{"rendered":"

For companies with large numbers of solar panels, it is important to clean their panels with the right cleaning agent. This is because damage and stains lead to yield losses. In this blog, we tell you which types of cleaning agents we use and which we do not! <\/strong><\/p>\n\n\n\n

Which water as cleaning agent for solar panels: the methods of professionals<\/strong><\/h2>\n\n\n\n

1. Lime-free water<\/strong><\/p>\n\n\n\n

Tap water often contains lime, which causes spots and streaks on glass surfaces. Lime-free water prevents these deposits, leaving solar panels streak-free clean and performing optimally.<\/p>\n\n\n\n

2. Rainwater<\/strong><\/p>\n\n\n\n

Rainwater contains few minerals and is therefore gentler on solar panels. When used professionally, the rainwater does need to be properly filtered first. It is an environmentally friendly option, if applied properly.<\/p>\n\n\n\n

3. Osmosis water<\/strong><\/p>\n\n\n\n

Osmosis water is ultra-purified water, where virtually all salts and minerals are removed via reverse osmosis. This creates a residue-free solar panel cleaner. This water leaves no traces and guarantees a perfectly clean result.<\/p>\n\n\n\n

Read more about our innovative robot cleaner<\/a><\/strong> which efficiently applies osmosis water to large plants.<\/p>\n\n\n\n

Water not used by SolarWash<\/strong><\/h2>\n\n\n\n

Not every type of water is suitable as a cleaning agent for solar panels:<\/p>\n\n\n\n