ess energy storage system factory COMPANY PROFILE ONESUN is a unique company. It has vertically integrated all technologies required by and dream to let everyone in the world to use and invest in solar energy safely and conveniently. Your yearning for green energy in the future is our inner motivation! MISSION and VISION Make global users with efficient and convenient consumption and investment in solar energy. The Global Photovoltaic Energy Storage Technology Innovation and Application Leading Enterprises. CORE VALUES ONE SUN,ONE LIFE Business Principle High quality, High cost-effective, High efficiency, High performance PRODUCT CONCEPT Minimalism锛?/span>Extremely cost-effective; Win the customer's inner recognition. QUALITY POLICY Full participation, whole process management, zero defective products. ess energy storage system factory website:http://www.onesunpv.com/