Yes, you can clean solar panels with tap water. It's also crucial to use a soft brush to avoid scratching them. Before delving into the specifics, let me introduce myself. . Next, wash the panels with a soft cloth or sponge and a solution of water and mild soap or a specialized solar panel cleaner. Pure water cleaning has become the preferred approach for many professionals because it delivers excellent results without harsh chemicals or abrasive tools. However, the suitability of tap water for this purpose is not straightforward.
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