Yunnan tianda photovoltaic technology shares limited. is China first, and maximum of for Sun battery manufacturing, and design, and sales and installed of professional one, 1978 began development production Silicon Sun battery, in near 30 years of time in, in China Trojan installed tens of thousands of high quality of Sun battery power stations (System), throughout China mainland, widely for civilian, and commercial and industrial area, for China of solar using of promotion and environment improve made has active of contribution.

in support of the Yunnan Provincial people's Government, Yunnan tianda photovoltaic technology co., Ltd. in State-level economic and technological development zone started construction of a new production base in Kunming, covers 96 acres, an area of 18,000 square meters. uses the most advanced production technology and equipment to produce high conversion efficiency of crystalline silicon solar cells. the new production base construction of the first phase of the project have been completed and put into production. the company reaches 100MW production capacity has reached 35MW,2007 the end.

Yunnan tianda photovoltaic technology co., Ltd. attaches great importance to technology research and development work, always put the technical research and development as the core competitiveness of the company, continuous access to national "85", "95"  , "15" during the key scientific and technical key project support, has won more than 20 international standards and its own intellectual property rights in science and technology achievements, created a number of scientific and technical personnel. the company has provincial level technology center, set up under the Technology Institute and the Institute of applied technology, decreasing costs and improving the conversion efficiency of solar cells as a technology focus, as a focus of research on application technology of grid-connected solar photovoltaic power generation.

companies with many domestic universities and research institutions to establish a long-term cooperation, national scientific and technological research results of the project have been converted to actual productivity.

Yunnan tianda photovoltaic technology co., Ltd. has accumulated a wealth of independent solar photovoltaic power generation system design and installation experience, 2004 has entered the field of grid-connected solar photovoltaic power generation, through the national grid-connected solar photovoltaic demonstration project and communicating with foreign strategic partners, in China will soon play an important role in the construction of grid-connected solar photovoltaic power plants. in Yunnan tianda photovoltaic technology co., Ltd. will always provide high quality products for the solar market.