Founded in 2003, DEMUDA is a professional factory of high-tech enterprise specializing in R&D, Sales, OEM production of off-grid solar power energy supply and wind-solar complementary power supply products, such as SOLAR CHARGER CONTROLLER, SOLAR INVERTER, SOLAR PANEL, BATTERY CHARGERS and so on. With 18years professional R&D and design experience, software engineering experts, Testing Engineer team, and experienced manufacturing team, we can provide targeted products and solutions according to market and customer needs.