Delivery Time:3-7 working days for sample, about 15-20 working days for bulk
Certification:CE ROHS

high effeciency wind power micro inverters for sale with environmental friendly

System Function

1. Display function:

A) Power failure display

    LED in red

Power cut off Output failure Power grid fault DC low- voltage display(protection) DC over-voltage display(protection) Over temperature display(protection)

B) Power adjust display

LED in green and steady, it means the power is locked, and the inverter works.

2. voltage input(15V-30V):

     1.   DC voltage input:15-30VDC

     2.  Second level power variable voltage conversion

3. High-frequency two-way and one-way grid function:

 High frequency direct modulation, AC half wave synthesis Two-way grid means: Load consume directly. And can reverse AC current transmission.

4. Vector wind speed automatic control:

Adopt precise vector wind speed automatic control function. In different wind speeds, the output voltage of wind   power generator is different. It means the output voltage is not stable in the long run. It’s very hard to control working condition in the steady state whether for the battery control or inverter system. Because of the unsteady voltage of the wind turbine, the inverter using load for automatic control wind power generator speed, at high speed, load increasing, at low speed, load corresponding reducing. It could make the wind power generator in a constant speed state and control the output voltage at stability of wind power generator. In the same time it could make the wind generator power of all the output to the load! Then greatly improve the efficiency of wind power and its utilization rate of increase! The experiment shows that this system could make the utilization rate of wind power up by more than 40%. And do not need to connect battery.

1.  Vector wind speed automatic control: the precision is 0.1 V
2. Power lock:10W(AC output)

Product Features:

Parameter Table:

SGIN-series models	200W
Maximum input current ( DC )	8A
DC Maximum Input	300W
DC maximum voltage	30 V
DC voltage range	15V~30V
Maximum output power factor	99%
Anti-voltage protection	Fuse
Output short circuit protection	Current Limiting
AC standard voltage range	90V-140 VAC  /  180~260VAC
AC frequency range	55Hz~63Hz  /  45Hz~53Hz
harmonic distortion	THDIAC < 5%
Phase error	< 1%
Islanding protection	VAC; f AC
Ambient temperature range	-25 ℃ ~ 60℃
Humidity	0~99%  ( Indoor Design )
Waterproof	Indoor Design
Cooling	Fan
Electromagnetic Compatibility	EN50081.part1   EN50082.part1
Power System Disturbance	EN61000-3-2  EN62109
Network test	DIN VDE 1026

Packing:

N.W  (kg)	0.77(200-300W)	1.3(400—600W)	2.0(800—1000W)
G．W (kg)	1.15(200—300W)	1.8(400—600W)	2.5(800—1000W)
SIZE (L x W x H)	18.7 x 12.6 x 5.1 cm	21 x 16.5 x 5.3cm