Fonrich Solar power optimizer solves the problem of power generation reduction caused by shadow occlusion, module hot spots, hidden cracks, etc. It realizes module-level MPPT and increases power generation by 5%-25%. It solves the problem of inconsistent orientation and increases power plant capacity. Module-level monitoring and faults Alarm, intelligent protection of your solar panel safety. Adopting buck-boost DCDC technology, it can be installed locally, which is convenient for old power stations to improve energy efficiency. The original intelligent PV curve matching technology can cooperate with any third-party inverter. The device has an IP68 protection level and a 25-year-long warranty.