PV + Energy Storage will be Cheapest Energy Soln in 10 Years: Li Zhenguo Updated On Fri, Jul 20th, 2018 by Saurenergy Once the economic efficiency of the PV and energy storage is realized, traditional fossil fuels will be quickly replaced, Li said. China-based LONGi Group President Li Zhenguo said that within ten years, photovoltaic plus energy storage will become the cheapest energy solution. He was speaking at the 9th China-Germany Economic and Technical Cooperation Forum in […] Read more