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
Photovoltaic power station cost of energy from solar parks, historically more expensive, matches the cost of traditional electricity generation. This point is commonly referred to as grid parity. For merchant solar power stations, where the electricity is being sold into the electricity transmission network, the levelised cost of solar energy will need to match the wholesale electricity price. This point is sometimes called 'wholesale grid parity' or 'busbar parity'. Some photovoltaic systems, such as rooftop installations, can supply power directly to an electricity user. In these cases, the installation can be competitive when the output cost matches the price at which the user