20A 12V/24V Intelligent Solar Panel Charge Controller with LCD Display & USB Port, Overcurrent Protection, Solar Charge Regulator for Solar Panel Battery Lamp LED Lighting

** This solar panel charge controller is built-in over-current protection, short-circuit protection, open-circuit protection, reverse protection.
* This solar charger controller has a large LCD display,
* Display voltage.
* Display battery power.
* Dual USB charging interface.
* Charging parameters & discharge parameters are adjustable.
* Light control and time delay are settable.
* Dual MOS intrusion prevention circuit, super low heat, low failure rate.
* Fully 4-stage PWM charge management.
* The solar charge controller is easy to set up and operate.
* All necessary protections equipped .
* Adjustable controlling parameter of the system .
* This solar panel charge regulator has a low failure rate and will last a long time.
* This Solar panel controller is built-in electronic fused that do not require replacements.
* This solar controller is protected with moisture-tight coating, minimizing damage from humidity and from nesting insects.
Rated voltage: 12V / 24V auto-identify
Rated current: 20A
Max. PV voltage: 46V
Max. PV input power: 260W(12V) / 520W (24V)
Working temperature: -35°C to +60°C
Application: home, industrial, commercial
standby current: ＜10mA
12V voltage system (if it is a 24V voltage system, data x2):
Float charge: 13.7V (default, adjustable)
Discharge stop:10.7V (default, adjustable)
Discharge reconnect:12.6V (default, adjustable)
size:135*70*32 mm
weight: 150g
Package Includes:
1 x Solar charge controller
1 x English user manual