U.S. local time on October 22, held in Chicago in 2013 SPI exhibition city, the sun and the United States Sunpin Solar Power Co., Ltd. formally signed 22MW of inverters strategic cooperation agreement. Illinois State Treasurer, Assistant Governor attended and witnessed the signing ceremony between the two sides.

It is understood, Sunpin Solar LLC is an American major PV power plant system integrators (EPC) and solar power plant developers. Previously, the company contracted by the nation's single largest photovoltaic rooftop power projects: Chicago 2MW power stations all use a sun roof power inverter, power plant system is currently running well. Due to the good cooperation, prompting the decision in eight Sunpin Solar PV project in the next, and continue to use the power of the sun SUNGROW brand inverters.

In recent years, the sun power to actively participate in international competition, in expanding overseas business, and always adhere to the technology first, and were carried out targeted technical innovation and R & D activities for market access in different countries and regions, has introduced the market access the requirements of high-performance products, the company in the global PV inverter market share steadily year by year.

In 2012, its inverter shipments among the world's third. The success with Sunpin Solar Inverter strategic cooperation agreement signed, marking the sun power inverter products have full access to the U.S. market mainstream customer acceptance, will help accelerate the company full expansion in the United States and other American markets.