This controller is designed for solar energy system, solar street lamp system, using a special computer chip intelligent controller, complete all operating and settings by pressing one button. Automatically shutoff and resume to protect against short circuit, overload, over charge, over discharge. With LED light indicating the battery charging state, load and kinds of fault instructions. This controller takes parameters according to the battery voltage, current, environment temperature by the computer chip, after special control calculation, it can realize the discharge rate conform to battery characteristics perfectly. Compensate temperature at very high efficiency and accuracy, uses the high efficient PWM charging mode, ensure the battery working in the best state, greatly extend the service life of the battery. It has different choices of work modes, can meet the various needs of users.

1  Using the single chip and special software on the basis of expert control system,       realized the Intelligence Optimization SOC control.

2  Using External temperature transmitter to compensate temperature, much precise than internal temperature transmitter.

3  Automatic protect against over charge, over discharge, electronic circuit, overload, these protections avoid any harm to the component or fuse wire.

4  Take series connection PWM charge as the main circuit, charging efficiency is 3%~6% higher than non-PWM charging.

5  LED shows the battery condition, users can get the service state directly.

6  All the control adopt Industry-specific chip, can running free under any cold, hot, humid circumstance.

7  Using audio-visual double LED to show the settings, complete all operating and Settings by one press button, time alarm and figure display correspond to each other.  

8  Making full use of the advanced power source technology, greatly improved the effective power of unit area, much more compact structure.

9  The large diameter, big interval terminals, can install 6mm² conducting wire, wire interval is 9.5 mm, can enhance the isolation and the installation reliability, wires hard to slip.

solar charge controller