Yingli these twenty football training and community centers with clean solar energy. Yingli Yingli (), formally Yingli Green Energy Holding Company Limited ( - . Yingli Green Energy Holding Company Limited , known as "Yingli Solar," is one of the world's leading solar panel manufacturers. Yingli Green Energy's manufacturing covers the photovoltaic value chain from ingot casting and wafering through solar cell production and solar panel assembly. Yingli's photovoltaic module capacity is 4 GWs. Yingli is headquartered in Baoding, China and has more than 30 regional subsidiaries and branch offices and has distributed more than 15 GW solar panels to customers
Nominal power (photovoltaic) resistive load on the module between an open and closed circuit (between maximum and minimum resistance). The highest power thus measured is the 'nominal' power of the module in watts. This nominal power divided by the light power that falls on a given area of a photovoltaic device (area × 1000 W/m) defines its efficiency, the ratio of the device's electrical output to the incident energy. The nominal power is important for designing an installation in order to correctly dimension its cabling and converters. If the available area is limited the solar cell efficiency and with it the nominal power