Off-grid wind and solar power lighting system

The technical characteristics of the wind/photovoltaic hybrid off-grid lighting system: The wind energy and solar are renewable and clean resources. The wind /light auto power product developed by P.T.T. is the integrated application of the solar and wind energy, which overcomes the disadvantages of the solar and wind energy. This system adopts the magnetic direct drive variable constant frequency wind turbine, which can raise economic, safety and reliability of the power system. The advantages of the wind/photovoltaic hybrid off-grid lighting system: Energy conservation: Without the electronic, using the renewable solar and wind energy. No pollution: Using the renewable and clean solar and wind energy Wide range of uses: applications include household emergency power supply system, street lighting power supply system, frontier and road monitoring system, or supporting the use of joint account, such as communication, traffic, geological exploration, outdoor picnic, urban roads, outdoor advertising, bus station and so on, which needs the independent power supply system.. Adaptable: This system combines two major green energy---solar and wind energy, which can generate the electric power day and night . Solar is made in sunny days, and windy energy is made in windy and rainy days, and also the nights. High performance cost ratio: easy installation, long lifetime, low maintenance costs. The differences between electronic composite light and LED light: Electronic composite light LED light 1, lifetime of 50,000 hours lifetime of 30,000 hours 2, high brightness, 3 times of LED brightness , 1/3 of electronic composite light 3, low lightness declines, 5 years high lightness declines quick lumen, six months 4, lumen, 3 times of LED lumen, 1/3 of electronic composite light 5, saving electricity, 400% saving electricity, 90% 6, tricolor spectrum, no harm to eyes LED spectrum, harmful to eyes 7, low cost high cost