A wind and PV hybrid power system consists of wind power generator set and PV cell pack.It may rectify the low-voltage AC output from the wind power generator set into DC through a specific controller and converge with the DC output from the PV cell pack to be charged into the battery for purpose of steady voltage,energy storage process so as to provide a steady DC power supply to LED for the user. This product can specially used for windy area and street lighting due to omission of cable laying and uninterrupted service etc.It may mainly be used for islands along frontiers,remote mountainous areas,and pasturing areas etc.Which cannot be covered by the grids or that a small system cannot meet requirements.
Quality standards is the core of Greentechy's culture. Our complete system engineering had been exported to Italy, Britain, France, Russia, Pakistan, Mongolia, Indonesia etc.
Wind turbine capacity is from 200w, 300w, 600w,1kw, 2kw, 3kw, 5kw, 10kw, 20kw, 30kw, 50kw to 100kw.
Off-grid wind-force generating set: 200W-5KW automatic partial tail protection, 10KW-50KW wind turbine hydraulic brake protection,extend the service life of wind turbines. Grid-connected wind generator Specifications, 30KW-150KW wind turbine with variable speed sensing equipment, for wide speed range, PLC automatic control.
Wind turbine tower with full hot dip galvanizing process, 200W-5KW wind generator aluminum alloy generator,20 years no rust, more stable performance. .
Type of generator
Permanent-magnet -3phase A.C.
FRP (Fiber glass reinforced*3)
rated rotor speed
rated wind speed
start up wind speed
operating wind speed
security wind speed
Hydraulic brakes, PLC control
Measurement of wind turbine angle agaist wind
Testing real-time wind speed and then transfer the signal to controller
height of guy cable tower
12m(159*5)Galvanized seamless steel pipe surface, then spray antiseptic white paint.
top quality except tower
output controller system
Controller , Inverter
Suggested batteries and it’s capacity
12V 150AH 30psc
can supply power for
Small Village, air-condition, refrigerator, washing machine , water pump ,electric pan, color TV, lighter, fanner, charger
Since 2003, the initial name of Boka Power System co., Ltd. has specialized in development, manufacturing and marketing of high reliable uninterruptible power supply (UPS), inverter power, controller and battery to global market. By 2011, by accident of good reputation and high speed development, Boka has been successfully renamed into Greentechy (China) industrial co.,Ltd. with two plants and the headquarters located in Foshan city, and its future direction of development ... View detail