300w Portable Photovoltaic Solar Panel System

1.Solar controller inverter battery all in one design, complete control by CPU;

2.DC/AC output, system efficiency up to 90%,stable performance;

3.LCD+LED display, clearly to know the status;

3.Single-chip microcomputer(SCM),optimize the algorithm of SOC;

4. Built-in temperature sensor, improve charge efficiency of built-in battery;

5. Full automatic control function: over charging, over discharging, electronic short circuit , overload and special reverse protection and so on.

6.Easy operation, only need connect the solar panels with controller.