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Hefei Wind Wing Energy Technology Co., Ltd.

Inverter, Solar Inverter, Pure Sine Wave Inverter manufacturer / supplier in China, offering Pure Sine Wave Inverter Wkit (5kw-20kw), 600W, 200rpm, 350rpm Wind Generator (100W-10KW), 1kw Maglev Wind Turbine Generator with Solar Panel Hybrid System and so on.

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Supplier Homepage Product Pure sine wave inverter Pure Sine Wave Inverter Wkit (5kw-20kw)

Pure Sine Wave Inverter Wkit (5kw-20kw)

FOB Price: US $2,000-5,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $2,000-5,000/ Piece
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Production Capacity: 1000 PCS/Month
Transport Package: Plywood Box
Payment Terms: L/C, T/T, Paypal, Money Gram, Western Union

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Basic Info
  • Model NO.: WKIT 5KW-20KW
  • Type: DC/AC Inverters
  • Output Power: >1000W
  • Specification: CE&RoHS
  • Phase: Three
  • Power Source: Solar Power
  • Trademark: Windwing
  • Origin: China Anhui
Product Description
DSP ---digital control technology
Function Features:

Reliability: In general, the power supply is used for new energy power generation which is installed on no electricity mountain area, pasture region, frontier area, sea island and some traffic not convenient places.
When the power supply break down, it will be hard to maintenance, so it is strict on the reliability of power Supply. For example, temperature difference between day and night and high altitude area cause thermal dissipation and insulate, and long way transport problem.
High efficiency: Due to presently new energy cost is rather expensive and price of solar panel is high, so increase efficiency of inverter can decrease the capacity of solar panel, then decreasing invest.
With over-discharge protection for battery: Solar power station and wind power station use specified controller to manage the battery charging and discharging, but used inverter to achieve the over-discharge protection function of battery.
Not only can simple the electric circuit and lower the cost, but also can increase the reliability of system. The function of set solar battery inside and add wind
Generator charging controller: It's easy to build new energy generation system.
Parallel: It can parallel inverter no less than 8 pieces.

Parallel system characteristics:

DSP digital control technology, True pure sine wave output
Advanced intelligent control technology, precise microcomputer control system
The whole English LCD backlit liquid crystal display. Make the operation at a glance.
With the password entered programming procedures. More secure and reliable
Can make the of electrical parameters on the panel, to achieve the real human-machine conversation function
Have the record function of 600 UPS running information
Super overload ability: 125% 10minutes, 150% 1minute
The soft-start control can achieve the automatically Turn on/off when nobody on duty.
Standard RS232 interface, remote alarm and fault query management capabilities
The standard output isolated transformer, make the load reduce the harmonic current and the AC direct interference

Perfect protection

The anti-short- circuit output protection
Batteries have been over charged, over-discharge protection
Overload protection, over temperature protection Prefect protection

Superior network management capabilities

Standard RS232 interface, provides a standard communication protocol remote alarm and fault query management capabilities.
Can be built in SNMP network management card, realize the phone message alarm, and telephone voice alarm
Highlighted intelligent management features, Provide RS485, dry contact, built Modern interface, time remote monitoring network
Model WKIT 5KW-20KW
Input Voltage 48VDC,96VDC,120VDC,220VDC,240VDC,360V
Output capacity 5KW/6KW/8KW/10KW/15KW,20KW
Transfer Time ≤5ms
Input City Grid Voltage 220Vac ±10%
Output Voltage 380/415VAC  ±3%
Output Frequency 60/50Hz ±1%
Output Wave Pure Sine Wave
Wave Distortion ≤3%
Power Factor 0.8
Inverter Efficiency Max90%
Cooling Mode Fan
Display LCD/LED
Noise ≤40dB
Protect function Battery over voltage protection, Battery under voltage protection,
Batteryreverse-connection protection, Output over load protection,
Output short circuit protection, Over temperature protection.
Working Ambient Temperature -20~50
Working Altitude ≤4000m
Working Ambient Humidity 0~90%,no condensing
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