Shenzhen Sturdy New Energy Co., Ltd.,specializing in R & D, production and sales of new energy power products in Shenzhen. Our main products range varies Inverter/Converter, MPPT Solar Charge Controller, Hybrid Off-grid Solar Inverter, Portable Solar System. Sturdy owns a plant of 6000 square meters, equipped advanced R&D equipments, 20 R&D engineers team, 30 quality control guys and 100 skilled workers.