How to Clean Solar Panels Properly?

Dust is the single largest avoidable cause of lost generation in Bihar. A soft brush and plain water, early in the morning or after sunset, is usually all that is required — never clean a hot panel with cold water.

Why it matters in Darbhanga

Bihar receives strong solar irradiance for most of the year, which makes rooftop solar a practical investment rather than a theoretical one. With grid tariffs rising steadily, a correctly sized system typically pays for itself well within its working life.

What matters most is sizing the system against your actual consumption, choosing components that survive local heat and dust, and having a team nearby when service is needed.

Key points to remember

• Clean early morning or after sunset, never in peak heat.
• Use plain water and a soft brush; avoid detergents.
• Never walk on panels or use abrasive materials.
• Check for shading from new construction or tree growth.

Talk to our team

Our team provides a free site survey across Darbhanga. We assess your roof, study your electricity bill and recommend a system design with multiple brand options, so you can compare clearly before deciding.