08/31/2026
Solar Cleaning Season Is Almost Here
The hot, dusty Central Valley climate is tough on solar panels, which is why timing your cleanings matters. ☀️ For most residential systems, we recommend two cleanings a year, with the focus around the hotter months to help maximize your system’s performance. Commercial systems are different and may benefit from 2–4 cleanings a year depending on the site and environmental conditions. Not sure what schedule makes sense for your system? DM Golden Rays Solar today for an expert recommendation.