Solar photovoltaic panels for 25 years of life is too short? Home of the sun

Solar photovoltaic panels industry; Components; , its life is decided by its power generation efficiency, and the combination of the p-n junction silicon solar cells should be decided by the purity and degree in the same light under the irradiation of the strength of the generate electricity, with the passage of time, the PN junction will burst,

called solar photovoltaic panels industry; Components; Its life is determined by its efficiency, and the combination of the p-n junction silicon solar cells should be decided by the purity and degree in the same power of light intensity. With the passage of time, the PN junction will continuously fracture, thus efficiency will continue to decline. 15 years later, the conversion efficiency of more than 90%, 25 years later, the conversion efficiency will drop to 80%. As a result, the service life of the solar cell components basically more than 20 years. For users, however, the life of the solar photovoltaic panels as long as possible, but how to use a longer time? The first: don't covet is cheap, choose high quality products. At present, there are many products on the market to choose from. Last year alone, there are more than 100 new brand. At this time, you should pay attention to mdashmdash please select qualified products from formal manufacturers! Do not covet is cheap or by other interests temptation to selection of unknown origin product! Poor quality photovoltaic modules of hazard. Against inferior parts not only is the responsibility of the government. As consumers, we should also remain vigilant. We should not buy for profiteering through informal channels sales of spare parts, so bad companies can take advantage of them. Believe; Every penny is very important for a reason. After all, the investment to install power station of the money is not a small number. If you are not careful, you might incur a huge loss. Don't let the small losses into a big loss. To consider when choosing a photovoltaic panels products supplier of industry experience, the degree of specialization, technical strength, quality control and after-sales service ability, market evaluation and other factors. Second: to polish your eyes, choose high quality service. At present, the domestic photovoltaic industry the main body of very complicated. Not only is a professional company, there are all kinds of goods collector and guerrillas. There is a big difference between good and bad people. Some of them are determined to continue to work for a long time, others just want to earn a quick buck, quit when they want to make money. Accordingly, when choosing a business, they must pay attention to your qualification, to see their own products and technical excellence, quality is guaranteed, the service if you can keep up with them and whether they can continue to work for a long time, and once the installation of the power station malfunction, whether they can solve the problem. And photovoltaic power station of the company's after-sales service, photovoltaic power station is the best choice, but if due to the installation personnel qualification is not enough, the installation is not standard, not only can't meet the requirements of electricity production, may also can't satisfy the requirement of the grid interconnection, cannot interconnection, even photovoltaic power station will be damaged after a long period of time. Third, pay attention to maintenance operation, do a dedicated owner. Photovoltaic panels after installation, is directly related to daily operation and maintenance of the power generation benefits. According to the three major brands of household photovoltaic industry overall system all use pv test report, released regularly clean dust plant capacity is much higher than the little clean power station, income is much higher. Or you can reference edge shaw wrote articles about photovoltaic panels life: how long is the life of a solar panel? It is said that using these tactics can extend their life! Luoyang and sheng pv co. , LTD. , production and sales of solar panels, photovoltaic panels and other photovoltaic products and photovoltaic components. It also undertake the design and construction engineering general contracting power station and other business. Product quality has passed the standard. Compared with similar products, the capacity is higher in the same area.