PWM 10A20A30A Solar Charge Controller

This controller is a intelligent, multi-purpose solar charge and discharge controller. Fixed LCD display with a very friendly interface is used in this product; various control parameters can be flexibly set, fully meet your various application requirements. 
​This is NEW Solar Controller ,It can fully meet your home Photovoltaic system(including home lighting system)requirements.It can recongize 12V and 24V Lead acid ,Gel battery automatically. 
There are optional 10A 20A 30A model 
10A:
if your battery is 12V ,the max solar panel input is 25V  120W
if your battery is 24V ,the max solar panel input is 50V  240W
20A:
if your battery is 12V, the max solar panel input is 25V   240W
if your battery is 24V, the max solar panel input is 50V   480W
30A
if your battery is 12V ,the max solar panel input is 25V   360W
if your battery is 24V ,the max solar panel input is 50V   720W Features:1.Build-in industrial micro controller.
2.Big LCD display,all adjustable parameter.
3.Fully 4-stage PWM charge management.
4.Build-in short-circuit protection,open-circuit protection,reverse protection,over-load protection.
5.Dual mosfet Reverse current protection ,low heat production. 


Parameter:

MODEL 

PWM 1210 PWM 1220 PWM 1230   
Battery Voltage  12V 24V Auto 
Charging Current  10A  20A  30A    
Discharging Current  10A  20A  30A    

Max Solar input 

50V(for 24V battery) 25V(for 12V battery) 

Equalization 

14.4V(Sealed) 14.2V(Gel) 14.6V(Flood)

Float charge 

13.7V(defaul,adjustable)

Discharge stop 

10.7V(defaul,adjustable)

Discharge reconnect 

12.6V(defaul,adjustable)

USB output 

5V/3A 

Self-consume 

<10mA 

Operating temperature 

-35°C~+60°C 
*all red color voltage X2 ,while using 24V system.