A 1/1 Energy,Since 2008.An 18 years manufacturer for residential pv inverter:On Grid inverter,Off grid Inverter,Hybrid Inverter,Solar Energy Storage Battery:Solar Home ESS, Solar Charging Controller.Is a focus on high-tech enterprises in Nanjing city in the field of new energy industry, our team has the best engineering company in the world and experts of cutting-edge technology, has more than 10 years OEM/ODM of solar inverters, MPPT charger, solar UPS, photovoltaic (PV), energy storage systems and lithium battery design and manufacturing experience.We have passed the ISO9001 quality management system certification and certified with ISO9001, UL,CE, ROHS,IEC62619, UN38.3, MSDS, IC and other certificates. The company has always adhered to the innovation of independent research and development, and has won more than 251 patents.Main Market: North America, Europe, Australia, South Africa, Middle East, Southeast Asia, etc.Lithtech pays highly attention to the investment in product R&D. The annual R&D investmentaccounts for 20% of the annual turnover and the R&D personnel accounts for 20% of thec ompany employees. We provide a solution to generate clean electricity for your own solar-powered home.When it comes to residential solutions featuring superior safety and easy installation,A1 Solar is the ideal choice for homeowners to going solar.Enjoy your unparalleled experience of green energy, optimal solar energy usage, reduced electricity bills and much more.Awarded "Jiangsu Solar Energy Storage Technology Engineering Technology Research Center"Our Vision:To be the world's leading provider of residential solar energy storage products and solutions. Our Mission:Our mission is Let's solar be every home clean power.