12V/24V/48V 20A-30A PWM Controller

Shenzhen JZD Technology Co.,Ltd. 
We are a high and professional manufacturer in China,which is mainly specialized in researching, developing, manufacturing and marketing of Solar Power System which including Hybrid Inverter,Grid Off Inverter,Grid Tied Inverter,Solar Charge Controller,Pumping Inverter,Solar Panals,Battery Banks..
Website:

TEL:0755 - 36309298

FAX:0755 - 29360915

Email: sales@jzd-power.com

The controller is designed for solar power supply system, solar DC street lamp system, And use the intelligent controller of special computer chips . Use a key type light touch switch, complete all operation and Settings. With short circuit, overload, unique counter-attack joint protection, full of, put automatic shutoff, restores and so on the whole function protective measures，the detailed charging indicator, battery state, load and all kinds of fault indicator. The controller through the computer chip to take sample for relates to the parameters of the battery capacity for the of the battery terminal voltage, the discharge current, ambient temperature, etc. Through the special control model calculation, realize conform to the battery characteristics of the discharge rate, temperature compensation correction of high efficiency, high accuracy control, and adopted the efficient PWM battery charging mode, ensure the battery work in the best state, extend battery life. With a variety of work patterns, output mode choices, satisfy the users' various needs.