02/06/2026
Solar panels don't need constant cleaning, but they do benefit from regular maintenance.
In most cases, solar panels should be cleaned every 6–12 months to help maintain optimal performance. However, installations in dusty, mining, agricultural or low-rainfall areas may require more frequent cleaning.
Over time, dust, dirt and mineral deposits can accumulate on panel surfaces, potentially reducing efficiency and affecting long-term performance.
Understanding the quality of the water used during cleaning is also important, especially for systems that rely on borehole or stored water sources.
Clean panels. Better performance. Informed water management.
