SUNYOOO solar is the professional photovoltaic products manufacturer in china. This industry company was invested by powerful group in 2003. SUNYOOO has been always engaging in the development and manufacturing solar products. After 5 years fast development, SUNYOOO solar has become the leading solar manufacturer in china. Our company is directed by Dr. GU who is expert in PV project area and good at system design, optimization and problem solutions. What we focus on before 2006 is Chinese domestic market and won good success. After that, we also expand our foreign market business. And also we have got good development till now. We manufacture high efficiency and quality photovoltaic solar panel and quality practical solar system. Our endeavor to serve enables us to establish long-term partnerships with worldwide customers. We have ISO9001 for our quality system. And CE for our products, IEC 61215 for our solar PV module.