BAMILL 1pcs Pwm solar controller 10a20a30a intelligent photovoltaic system controller

Features: *The solar controller has powerful functions: LED display one button operation battery charging automatic disconnection automatic memory and data storage. *Wide range of applications: applicable to solar power generation systems smart homes solar chargers solar ventilation systems solar light boxes solar billboards etc. *Multiple protection: built-in over-current short-circuit protection reverse connection protection all of which are automatic recovery without damaging the controller. *Three stage PWM regulated charging: direct charging boost charging and floating charging are adopted. Use the controller to realize efficient and fast intelligent charging save energy and prolong the service time of the battery. Specifications: System voltage: 12V/24V automatic identification Rated charging current: 10A/20A/30A USB output: 5V/2A Max Float charging voltage: 13.7 (adjustable range) 12.7-15V Discharge cut-off voltage: 10.7V (adjustable range) 9-11.3V Package Included: 1PCS*Pwm solar controller