20A Solar Charge Controller Solar Panel Battery Regulator with Dual 5V USB Port 12V/24V PWM Auto Parameter Adjustable LCD Display

Features:
Adopts industrial-grade master chip, supports light control and delay control, adjustable charge and discharge parameters, support power-off memory.
Large-screen LCD display, which can show you charging and discharging current, cumulative power generation and discharge power, temperature, etc., easy to operate.
Dual USB output, maximum current up to 2.5A, can charge tablets, mobile phones, etc.
Complete 3-stage PWM charging management realizes efficient and fast intelligent charging and effectively prolongs the service life of the battery.
Built-in over-current/short-circuit protection, open-circuit protection, and reverse protection, all of which are automatically restored without damaging the controller.
12V/24V automatic identification, anti-backflow circuit, ultra-low heat generation, safer to use.
Suitable for solar power generation systems, smart homes, solar chargers, solar billboards, solar warning lights, etc.