SPI America Solar Power Expo (Solar Power International) is the largest solar photovoltaic exhibition in North America. It is co-organized by the American Smart Power Alliance (SEPA) and the American Solar Energy Association (SEIA). Held on a yearly tour across the United States, it is one of the most successful and influential international exhibitions in the industry.

SPI America Solar Power Expo (Solar Power International)had an exhibition area of 45,000 square meters at its last event, with 800 companies from China, Mexico, Canada, Italy, Japan, South Korea, Dubai, India, etc., participating, attracting 30,000 visitors.

SPI America Solar Power Expo (Solar Power International)hosted dozens of solar industry seminars and conferences, with nearly 300 experts giving speeches on-site. There were nearly 50 Chinese exhibitors present like: Jinko, JA Solar, Yingli, GCL, Kunlan New Energy, TBB, TBEA, Zhejiang Renhe, etc., all well-known domestic solar energy enterprises in China.

SPI America Solar Power Expo (Solar Power International)mainly exhibited products such as solar cell components, amorphous silicon thin film batteries, BIPV transparent batteries, solar water heaters, solar photovoltaic panels, solar photovoltaic power systems, solar lamps, etc.