Sine wave output : Can offer sensibility load and other kind of loads, such as electric fan, refrigerator, air-condition, electromotor and computer and so on.
Mono-microcomputer controls the solar converters: It produces the wave’s shape and makes the frequency of the converter stable including auto-control voltage.
Low down the speed of open: When we used high power loads, the converter can low down the speed of open in order to protect the electrical products on load and itself.
Overloading protection: When converter is connected the excessive loads and the total power of loads exceeds its tolerance, the converter will be sound and the red LED will get light .Then the converter will stop working and turn into the self-protection state.
Short circuit protection: When the interior of the appliance starts short circuit, the converter will stop output and lock up. Then the red LED will get light and the converter will turn into the self-protection state.
Discharge protection: When the voltage of the battery is lower than21.5V, the converter will be sound and the LED will get light. Then the converter will be stop output and lock up with in 5 minutes.