Analysis of albedo effect in a 30-kW bifacial PV system with different ground surfaces using PVsyst software

Today, electrical energy is used extensively worldwide, increasing importance in almost all business sectors. For this reason, how to produce power from earth sources so important. Renewable that do not damage the environment and cause greenhouse gas emissions are increasingly production. Solar energy, also renewable an excellent choice for world's future because it durable, abundant, low cost, recycling, clean. Efficiency solar essential terms of reducing resource use. The efficiency PV modules depends on their structure, irradiance, temperature. albedo effects significant bifacial reflection direct diffuse irradiances. In paper, Albedo effect, surface's reflective power, analyzed a 30-kW system making simulations with PVsyst software. With different ground models albedos, simulated under given conditions using After results compared, understood effect brings about severe increase systems compared mono facial systems.