30A 12V/24V PWM Dual USB-5V/3A Solar Panel Battery Controller Cm20K-30A

30A 12V 24V LCD Solar Panel Controller for Solar System with Dual USB 5V/3A Cm20k-30A


CM20K-10A/20A/30A/40A




CM20K controller is a kind of 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.




Specification
Main Features



Application Method
Solar Home System                           Solar street Light 
  *all red color voltage X2 ,X4 while using 24V /48V system.
*Product specifications are subject to change without prior notice.

Attention
Connection Order:
Connect the battery with the controller.
Connect the solar panel with the controller.
Connect the load with the controller or inverter.
Disconnection order:
Disconnect the solar panel.
Disconnect the battery.
Disconnect the load.
Precautions:
please make sure connect your inverter with your battery
Please avoid to install in the following environments wet,dusty places or places with flammable and explosive gases.
Install the controller at the vertical plane.

General  Pakage
Instructions
Y-SOLAR 30A LCD Dual USB Solar Charge Controller Output 5V Mobile Charger 12/24V Solar Panel battery Charge Controller CM20K-30A
SAFETY INSTRUCTIONS         
1.Make sure your battery has enough voltage for the controller to recognize the battery type before first installation.
2.The battery cable should be as short as possible to minimize loss.
3.The regulator is only suitable for lead acid batteries: OPEN,AGM, GEL
it is not suited for nickel metal hydride, lithium ions or other batteries.
4.The charge regulator is only suitable for regulating solar modules. Never connect another charging source to the charge regulator.

PRODUCT 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.

SYSTEM CONNECTION         
1.Connect the battery to the charge regulator - plus and minus.
2.Connect the photovoltaic module to the regulator - plus and minus.
3. Connect the consumer to the charge regulator - plus and minus.
The reverse order applies when deinstalling!
An improper sequence order can damage the controller!