Memkey - 30A 12V/24V Intelligent Battery Solar Panel Charge Controller Regulator with 5V Dual usb Port lcd Display (30A)

【Charging current】30A; USB output: 5V/1A max.; Battery voltage: 12V/24V automatic detection; Size: 133 x 70 x 30mm. The solar charge controller is only suitable for lead-acid batteries: OPEN, AGM, GEL. 【Safety protection】Built-in short circuit protection, open circuit protection, reverse protection, overload protection. With complete 3-stage PWM charge management. 【Function】Build an industrial microcontroller. Charge and discharge parameters are adjustable. The working mode of the load can be set. 【Heat dissipation】Double MOS reverse current protection, low heat generation, low failure rate. Extend battery life and keep charging. 【Easy to use】With an LCD screen that clearly displays status and data, it is easy to set up and use. Suitable for home, business, industry, etc.