Of solar photovoltaic panels and solar road lights

Of encapsulation and internal connection, can provide a direct current output alone, minimum combination of integral photovoltaic cell device. Photovoltaic panel component ( Commonly known as solar panels) The solar cell ( The entire two specifications 125 * 125 mm, 156 * 156 mm,



refers to the packaging and interconnecting, can provide the dc output of the single, smallest indivisible photovoltaic cells [ Solar photovoltaic cells ( Photovoltaic cells) For the sun's light energy into electrical energy directly. 】 Combination device.

photovoltaic panel component ( Commonly known as solar panels 【 Solar panels, 太阳能板) Is by absorbing sunlight, the solar radiation through the photoelectric effect or photochemical effect directly or indirectly converted into electrical energy device, the main material of most of the solar panel as the 'silicon', but because of the production cost is larger, so it widely used, we still have some limitations. 】 ） By the solar cell' Solar cell is divided into crystalline silicon and amorphous silicon, class of silicon cells, and can be divided into single crystal cell and polycrystalline silicon solar cell; The efficiency of monocrystalline silicon is polycrystalline silicon also has difference. 】 （ The whole piece of two specifications 125 * 125 mm, 156 * 156 mm, 124 * 124 mm, etc. ) Or by the laser cutting machine machine or steel wire cutting machine cutting of different specifications of the solar cell 【 Solar cell is also known as 'solar cells' or 'cell', is a kind of electricity generation by using sunlight directly photoelectric semiconductor wafer. 】 Together small solar street light. As a result of the single solar cell current and voltage are small, then we put them first series high voltage, and parallel after winning high current, through a diode ( To prevent the current feedback) Then the output.

and wrapped them in a stainless steel, aluminum or other non-metallic border, installed above the glass and on the back of the back, the filling the nitrogen, seal.

collectively known as components, photovoltaic modules' Monomer solar cells cannot be used directly do the power. 】 Or solar cell' Solar cells can effectively absorb solar energy and convert it into a power semiconductor components. 】 Components.