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EEWS Series 20KW Wind/solar Hybrid Controller

EEWS Series 20KW Wind/solar Hybrid Controller for Independent wind power plant, and Independent household wind power generation system. Can be applied to wind&solar hybrid off-grid system

EEWS Series 20KW Wind/solar Hybrid Controller



Ø  Independent wind power plant

Ø  Independent household wind power generation system

Ø  Power supply for those unmanned regions like mobile communication station, high way, the coastal islands, remote mountainous regions and border posts.

Ø   Regional research projects, government demonstration projects, landscape lighting projects for those places with insufficient power or power shortages.


Ø Can be applied to wind&solar hybrid off-grid system

Ø Several functions are optional, such as wind speed measure function, rotational speed control function and temperature compensation function.

Ø RS232/RS485/RJ45/GPRS/Bluetooth/Zigbee optional. ( It can be monitored by app for those with GPRS/WIFI/Bluetooth connection)

Technical Parameters

Model  EEWS200-120 EEWS200-220
Rated Battery Voltage 220V 240V
Rated Wind Turbine Input Power 20KW 20KW
Maximum Wind Turbine Input Power 30KW 30KW
Wind turbine brake current  91A 84A
Rated solar Input Power 6KW 6KW
Charge Shutoff Voltage 266V 290V
Display mode  LCD
Cool mode  Fan
Quiescent current  Less than 20mA
Reverse battery protection anti-reverse-connection protection device in the inside of controller.
Open circuit protection  The controller will not be demaged if the battary in open circuit. 
Solar anti-charge protection Battery don't charge PV board in reverse. 
Solar anti-reverse protection  The controller will not be damaged when  the PV is  reverse-connection.
Manual brake  wind generator stop turning or slowing turning
Lightning protection  Lightning protection in inside of the controller.
Protection grade  IP20 (Indoor)
 Insulation resistance Resistance between DC/AC input and the housing:   more than 50ΜΩ
Ambient Temperature & Humidity Range -20~+55℃/35~85%RH(No   Condensation)
Altitude less than 4000m
Dimensions (L x W x H) Controller: 440×300×170mm;   Dumpload box:680*420*675mm
Net Weight Controller: 10 kg; Dump load box: 75kg

Note: Part of parameters can be adjusted according to customer's specific demand.


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Contact information

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Tel:  +86 577 61672337 
Phone:+86 13505876536

Our Office

Street:No.138 Ninkang West Road, Yueqing, Zhejiang, China(325600) 


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