250w Grid Tie Power Inverter, with dump load controller ,for 3 phase wind turbine

250w Grid Tie Power Inverter, with dump load controller ,for 3 phase wind turbine

Wind Turbines Grid Tie Connected Power Inverters
The grid-tie inverter can transfer wind energy from wind generators directly into the home grid using no extra equipment . WDL model inverters has build in bridge rectifier and dump load controller , it can maintain the rotating speed of the wind turbine and keep the voltage from the wind turbine always at the range of the rated range of the grid tie inverter . It also has a high voltage protection function , when the wind is too big , and the dump load controlling system can’t keep the output voltage from the wind turbine , the controller will disconnect itself from the wind turbine , it is very easy and safe to be used .
WDL : DC input , build in dump load controller
WAL : 3 phases AC input , build in dump load controller


Continuous Power Output 225W
Peak Power Output 250W
Input DC/AC Voltage Range 10.8V ~ 30V or 22V ~ 60V
AC Output Voltage Range 90VAC ~ 130VAC or 190VAC ~ 260VAC
Output Frequency 46Hz~65Hz
Standby Power Consumption <1.5W
Total Harmonic Distortion <5%
Peak Inverter Efficiency 92%
Power Factor 0.99
Output Wave Form Pure Sine Wave
MPPT Function Yes
Over Current Protection Yes
Over Temperature Protection Yes
Reverse Polarity Protection Yes
Anti-Island Protection Yes
Stackable Yes


This model grid-tie has designed for wind turbines that put out DC/AC voltage. It can maintain the rotating speed of the wind turbine and keep the voltage from the wind turbine always at the range of the rated range of the grid tie inverter. It also has a high voltage protection function, when the wind is too big, and the dump load controlling system can’t keep the output voltage from the wind turbine, the controller will disconnect itself from the wind turbine, so it is very safe to be used.

Manufacturer :NingBo Gaia New Energy Technology Co., Ltd.