Solar panels set solar street lamp lighting device

High efficiency solar panel collector consists of a collection and absorption equipment. Sunlight is composed of different wavelengths of visible and invisible light, different materials and different colors for different wavelengths of light absorption and reflection ability is not the same. Dark colors absorb sunlight



high efficiency solar panels 【 Solar cell is also known as 'solar cells' or 'cell', is a kind of electricity generation by using sunlight directly photoelectric semiconductor wafer. 】 Collector' Collector, also called panels, it is the solar industry of solar energy water heater outdoor collection hot parts. 】 Consists of a collection and absorption equipment. Sunlight is composed of different wavelengths of visible and invisible light, different materials and different colors for different wavelengths of light absorption and reflection ability is not the same. Strongest black color's capacity to absorb sunlight, so generally with dark or black cloth cotton-padded clothes. White reflective ability is strongest, and summer shirt is light color or white. So use the black color can get hot. Through parallel sunlight focusing lens gathered at the point, line, or on a small area, also can achieve the purpose of heating. Paper under the sunlight, no matter how strong the sunshine, even in hot summer, also won't lit by the sun. But, if use the collector Collector is composed of 220 pieces more than 7 meters in diameter of the lens, the lens to focus on the central tower. 】 , the sun gathered in the paper, paper could ignite. Collector can generally be divided into flat collector 【 Flat plate collector using the copper material, endothermic USES blue coating, black chromium coating technology, each square panels can be instead of 150 kg coal, a 147 - degree, around 80 kg per square collection hot water more than 50 ℃, using binary, not easy scaling, can discharge, don't tube, is not afraid of the hail, cover with toughened glass cover, can be confined, belong to the welding between metal pipe, the service life of more than 30 years. 】 And concentrating collectors and plane mirror several types.

flat collector is commonly used in solar water heater, etc. Concentrating collectors can cause the sun to obtain high temperature, the focus can be a point or line, used in solar power station 【 The sun is a huge endless clean energy center, in the inside the sun by the 'h' to 'helium' nuclear fusion has been going on for the billions of years, its energy into space radiation power of 380 thousand quintillion kw, one in 2. 2 billion m to the earth's atmosphere, 30% is the atmosphere reflection, 23% is absorbed by the atmosphere, the rest of the reaching the earth's surface, its power is 80 trillion kw, that is to say, the sun shone every second to the earth's energy is equivalent to 5 million tons of coal combustion heat release. 】 , home heating ( Heating) And air conditioning ( Air conditioning) , solar cookers, etc. According to the condenser 【 Condenser is also known as condenser, is part of the microscope, in objective table below. 】 With the Fresnel 【 Fresnel ( 1788 ~ 1827) Is a French civil engineering and physicist. 】 ” 【 lens, paraboloid

solar collector Solar collector is a device converts the sun's radiant energy into heat energy. 】

solar collector and heliostat.

plane mirror used in solar power tower, a tracking device, generally used with parabolic mirror. Flat mirrors to concentrate sunlight reflection on the parabolic mirror, parabolic mirror its focus.