(20A) Solar Panel 10a 20a 30a Battery Controller Charge Lcd Display Regulator 12v/24v

(20A) Solar Panel 10a 20a 30a Battery Controller Charge Lcd Display Regulator 12v/24v Popis

Solar Panel Battery Controller Dual USB Charge 12V24V10A-30A LCD Display Regulator Features *The large screen LCD shows that the parameters of charging and discharging can be adjusted. *Complete 3 stage PWM charging management. *Built-in over-current/short-circuit protection, open-circuit protection, reverse protection, are automatic recovery type, do not damage the controller. *Dual MOS anti-backflow, ultra-low calorific value Recommendation: This controller is a 12V/24V lead-acid battery, which adapts automatically. When installing for the first time, please make sure that the battery has enough voltage so that the controller can recognize the correct battery type(the battery is not included in Inside) Install the controller as close to the battery as possible to avoid voltage drop caused by too long wires and affect the normal voltage judgment This controller is only suitable for various lead-acid batteries, please do not use other batteries This controller can only use photovoltaic panels as charging source, please do not use tributary or other power sources as charging source The controller will heat up when running, please install the controller on a flat, well-ventilated surface Specifications USB output 5V1A Voltage: 12V/24V Package Include:1pc*Solar Panel Controller Note: Due to different personal measurement methods, there will be an error of 2-4 cm, please understand Thanks for your support