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The solar wind power generator system is composed of the solar panel, wind turbine, charge controller, battery bank, and inverter. Since the solar panel generally has a lifespan of 20 years, and the wind turbine a lifespan of 15 years, the system can last for a long period of time with high reliability. All of our solar panels are made of mono-crystalline silicon solar cells with high efficiency, low attenuation, good reliability and a long life-span. In many cases, the solar wind generator can substitute for a diesel generator.
The solar photovoltaics (PV) generate electricity by converting light energy to electricity. The micro-current is produced when sunlight of certain wavelength reaches the semiconductors' PN junctions on the solar cell and the micro-currents from the numerous PN junctions of the solar cell module join into a current.
The nucleus of the entire system is the photovoltaic array of the solar cells. To maintain the array's steadiness and avoid shading, concrete blocks of different heights need to be built. (Concrete blocks in the front and back rows of an array are the same horizontal height.)
The concrete blocks are equipped with different types of U-steels and stay bars made of galvanized steel. The optimum dip for solar cell array is calculated so as to ensure the cell plates receive the greatest sunlight in locality. (The cell plates should face south.) To achieve this, different types of stay bars (long or short) should be applied.
The high-efficiency solar cell modules are installed on the array rack in combination of series connection and parallel connection. The photovoltaic system is composed of different solar cell modules (40W, 55W, 80W, 110W, or 160W) and put under series connection as a power-supply system. Then, several solar cell power-supply units are put under parallel connection in accordance with the requirements on the controller's input current. In doing so, the solar cell power-supply units should be equipped with the reverse charging preventive diodes, transmitting currents from multi-circuit solar array to controller.
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