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Solar power system installation After the solar power generation system is designed and manufactured, it must be transported to the site for installation. During transportation, all parts must be properly packaged. Fragile items such as components should be shipped in wooden boxes to avoid damage. The battery cannot be dumped to prevent electrolyte overflow (except […]
Charge and discharge control of accumulator in solar lamps Regardless of the size of the solar lamp, a good performance charge and discharge control circuit is essential. In order to prolong the service life of the battery, its charging and discharging conditions must be restricted to prevent the battery from overcharging and deep discharge. In […]
External characteristics of solar cells From the application point of view, the main concern is the external characteristics of the solar cell. First of all, for a monolithic solar cell, it is a PN junction. In addition to generating electricity when sunlight shines on it, it also has all the characteristics of a PN junction. […]
Green lighting from PN junction to PN junctionSolar cells are developing at an alarming rate that is unexpected. According to conservative estimates of scientists, in the next 10 years, the average conversion efficiency of solar cells will reach more than 25%, and the price will drop by about 2/3. In the future, a large part […]
Introduction to photovoltaic power generationScientists have been studying photovoltaic power generation for two centuries. In 1839, French scientist AE Becquerel (AE Becquerel) discovered that light can make a voltaic cell with two pieces of metal immersed in the electrolyte to generate additional potential. This phenomenon was later called the “photovoltaic effect” (photovoltaic effect). effect)”, referred […]