Founded in 1995, China Dongda Power Industry Co., Ltd. is one of the few small wind generator manufacturer and distributor in China that has patents on the generator, motor, power supply, engine, alternator, diesel and gearmotor design, supply and sale. Our custom small wind generators has obtained the certifications of ISO9001-2000, GS/TUV, CE, VL, EPA, QHS, SON, CAP and SRS and we have won EPA 2005 Motor Year Certification. Our 30 QC staff carefully performs inspections at every stage of production, from the time we receive raw materials to packaging. Noise, power, and stability are tested to ensure that our engines can endure 580 hours of constant use. We also can design and deliver OEM/ODM samples in one month.

The HWG series is a range of high specification wind turbine systems that are applicable to a wide range of domestic, agricultural and industrial uses. These include the provision of power for communications systems, remote telemetry systems, marine systems, lighting for motorway roadworks, outhouses and the supplementing or replacement of domestic utility grid connections. Unlike many small wind turbines on the market, the HWG series are virtually silent and undetectable over the sound of the wind.
All of our turbines are designed to be installed on standalone towers. We don't sell rooftop turbines as rooftop turbines are ineffective and may damage your home. 600 watts (750 watts max) at 24 volts

The ideal small wind generator for weekend yachtsmen, small yachts and low power land applications. Weighing only 5 kilos the design can ensure that batteries are maintained and fully charged for each visit and make a contribution whilst sailing/caravanning. The Aero2gen produces:
0.5 amps at 12 knots.(12 amp hours per day). 1.0 amp at 19 knots. (24 amp hours per day)
It can produce 1.5 amps continuously at 22 knots. It operates safely but not continuously in gales and can produce a maximum of 4.0 amps intermittently. Tracks and checks battery terminal voltage
Battery over-charge and over-discharge protection. Over-load protection. Short-circuit protection
Thermal protection. Controls rotor speed to prevent damage to the generator. Ability to control up to 300 watts of solar PV panels in addition to the wind turbine.

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