I would like to know what is the lifespan of photovoltaic solar panels?

At present, a photovoltaic power plant built in Yuzhong area, Gansu province in 1983, has been in use for 37 years. The other oldest photovoltaic power plant in Tibet was built in 1988 and has been in use for 32 years. still produces electricity normally. There is therefore no problem with a photovoltaic plant being used normally for 25 years. However, if you want a photovoltaic plant to last that long, you must meet the following conditions: 1. Don't be. eager for cheap, and be sure to choose qualified products from regular manufacturers, especially for photovoltaic power plants which are the most durable. The two essential elements are photovoltaic modules and inverters. 2. Keep your eyes open and make sure you find a reliable PV system. installation company. In addition to good products, a good photovolta plantïque also has great importance in the design and construction of the power plant. 3. Pay attention to subsequent operation and maintenance, be careful as the owner of design and installation. a domestic photovoltaic power plant usually only takes a week, but a photovoltaic power plant can operate without problems for 25 years, which is why regular maintenance of the photovoltaic power plant is also very important.