Why Solar Panel Cleaning Matters in Kerala: Dust, Humidity & Bird Droppings

Solar energy is one of the cleanest and most cost-effective investments for homeowners and business owners across Kerala. However, many solar owners notice a gradual decrease in daily unit generation over time. ### The Impact of Soil & Dust Accumulation In Kerala, atmospheric humidity combined with road dust, agricultural pollen, and seasonal bird droppings forms a sticky film over rooftop glass panels. Unlike rain water—which often leaves mineral water spots behind—professional purified water cleaning restores peak sunlight transmission. ### Why Tap Water Can Damage Your Panels Washing solar panels with hard well water or municipal tap water leaves mineral deposits (calcium and magnesium scale) that bake onto hot solar glass under the sun. Sunvori Care uses de-mineralized pure water and non-abrasive soft brushes to preserve anti-reflective glass coatings. ### Recommended Cleaning Schedule - **Residential Systems (3kW - 10kW)**: Cleaned every 4 to 6 months. - **Commercial Installations**: Cleaned every 3 to 4 months due to higher ambient dust and pollution.