3 phase 15-30kva MPPT DC/AC UPS pure sine wave solar inverter

Intelligent design, simple structure, powerful control functions, stable performance, safe and reliable.

Transfer efficiency up to 99%, saving 30%~60% solar panels compared with traditional controllers.

With efficient MPPT operation scheme, the utilization rate of solar panels reaches 99%

Intelligent design, lifelong service of on-line upgrade.

All components are of famous brands, able to resist high temperature over 105℃, theoretically with design life of 10 years.

Wide input working voltage range of solar panels.

LCD display of various parameters, such as model, PV input voltage, type of battery, battery voltage, charging current, charging power, and charging status, etc.

Reverse charging avoidable with solar energy, when the light is weak, e.g. in the night, the voltage of the battery may be higher than the terminal voltage of the solar arrays, but this controller is designed with the anti-reverse charging circuit to prevent the battery from reversely charging the solar cell.

The battery and the equipment can be effectively protected due to the broken circuit caused by the fuse in the controller circuit, although reverse connection occurs, which is equal to short circuit and can result in a large instantaneous current.

Automatic cutting off the circuit by the overload protection controller,