Ting En 300W Grid Tie Wind Inverter 12V/24V

The grid tie inverter can transfer wind energy from wind generators directly in to the home grid using no extra equipment. It can be connected to any outlet (conventional network) in the home. The grid ­tie inverter controls the phase and the frequency and voltage of the power generated by the wind generator. It produces a pure sine wave and matches that of the grid. This model grid­ tie has designed for wind turbines that put out 3 phases AC voltage. It can maintain the rotating peed 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 out put voltage from the wind turbine, the controller will disconnect its elf from the wind turbine, so it is very safe to be used.

On the Terminal Panel of the inverter, there are 5 terminals, 3 terminals will be connected to the AC output from the wind turbine, and 2 black terminals will be connected to dump load resistors. There are 4 LED indicators, 3 green indicators and 1 red indicator, 3 green LED indicators will start to cycle from left to right when the grid and AC input supply is detected. This indicates the inverter is operating under normal condition. The rate of the cycling is according to how much power is being out put from the wind

turbine. The more big output power is, the more fast the rate is. If there is no AC grid detected, the red LED will be on, the inverter will not put out power, this is called “Island Protection”. There is one switch on the panel, the function is electric brake controller, when the switch is put to “Kill” position, the electric brake function will work, this will slow down the rotation speed of the wind mill or stop the rotation of the wind mill, when the switch is put to “ON” position, then the inverter will work normally. On the LCD Panel of the inverter, there is one AC output socket, that will connect the AC output cable to home grid. The LCD display will display the grid AC voltage, current, active power and electric energy that combined to the grid.

LCD display Function:
1          Electric parameters measurement function (voltage, current and active power, electric energy).
2          Running time function (record load cumulative working hours).
3          Back light function.
4          Power down data save function (save the number of kWh, operation time).
5          Large screen LCD display (display voltage, current, power, active power, cumulative running time)

Key Function: UP: Short press will display power, electricity, current and voltage in anti-sequence.

DOWN: Short press will display power, electricity, current and voltage in sequence. BACKLIGHT: Short press will open or close back light.

There is a Curve Adjustor on this panel, the Curve Adjust or can adjust the inverter t fit the performance of the wind generator, you can adjust the Curve Adjustor according to the rated output voltage of the wind generator to get Max. power that combined to the grid. The scale indicator around the Curve Adjustor is just a reference, you should adjust the Curve Adjust or to get max. power feed to the grid under the normal wind speed at the installed location.

Electrical Specifications:
Model  TEG-300W-WDL
Normal AC Output Power  270W
Maximum AC Output Power  300W
AC  Output Voltage Range  230v model   190-260v  115V model   90-130v
AC Output Frequency Range   46Hz ~ 65Hz
Total Harmonic Distortion(THD)  <5%
Power Factor  0.99
DC Input Voltage Range  22-60V(the test point is at the output of the rectifier)
Peak Inverter Efficiency  92%
Standby Power consumption  <1W
Output Current Waveform  Pure Sine-wave
MPPT Function  Yes
Over Current Protection  Yes
Over Temperature Protection  Yes
Reverse Polarity Protection  Yes
Island Protection  Yes
Stackable  Yes