Solar garden lamp post

At present, our country attaches great importance to comprehensive utilization of solar energy resources, the renewable energy law and a series of laws and regulations, but also to promote the development and utilization of solar energy provides legal protection. At present, the development of the use of solar energy resources as a whole




at present,
our country attaches great importance to comprehensive utilization of solar energy resources, the renewable energy law and a series of laws and regulations, but also to promote the development and utilization of solar energy provides legal protection. At present, the use of solar energy resources in our country as a whole development not balanced, mainly divided into two categories: one is the solar energy heat utilization, another kind is to use solar photovoltaic power generation. Specific performance in the following aspects:


( 1) The solar water heater. Whether in the cities or the countryside, everywhere you can see the solar energy water heater installed on the roof, empty land, which USES solar energy heating our water, belong to the solar energy heat utilization technology, has the characteristics of no pollution, easy to use, beautiful appearance, brought convenience to the rural residents of the bath, to improve the quality of life of rural residents, is required to fit the development of new rural construction practical rural energy technologies.


( 2) Solar street lamps. At present, in some cities, the road on both sides of the street lamp is mostly solar street lamp, contributing to the energy savings. To this end, should increase the promotion of solar street lamps in the countryside. Solar street lamps use of solar energy photovoltaic power generation systems' Solar power generation system is to use battery components will solar energy directly into electrical energy device system. 】 The solar energy into electricity and stored within the special of battery, as the lighting energy, can be said to be 'in the construction of new countryside and rural project of light, one of the main technology.


( 3) Solar photovoltaic power generation. Under the condition of the shortage of energy resources in our country, rural power shortage in some areas, solar photovoltaic power generation can effectively alleviate the situation. Solar photovoltaic power generation system is mainly composed of solar power generation system ( The solar battery' English name: English name: solar cells solar cell module name: other component definition: has encapsulation and internal connection, can separately provide dc output, indivisible minimum combination of solar cell device. 】 ) , storage system ( Battery' Battery is a kind of independent and reliable power supply, it is not affected by the ac power, when any accidents which happen in power plant or transformer substation, even in the whole factory, total station under the condition of the ac power is power outage, still can guarantee the dc electrical equipment in the system is reliable and continuous, smooth and voltage; At the same time also can be used as a factory, total station, emergency lighting power supply, uninterrupted power supply is the last barrier. 】 ) And the inverter control system ( Transformer, converter) Components, such as it is in accordance with the light volt effect' Light born v effect, English name: Photovoltaic effect. 】 【 principle, the use of solar cells Solar cell is also known as 'solar cells' or 'cell', is a kind of electricity generation by using sunlight directly photoelectric semiconductor wafer. 】 Convert the sun's light energy into electrical energy storage is used, it not only refining equipment, stable and reliable, and long service life, installation and maintenance is relatively simple, can satisfy the needs of the rural family general illumination, suitable for rural power shortage areas of use.