Solar Power, Inc. (SPI) is a vertically integrated solar developer, managing its value chain from material sourcing, to manufacturing, through the post- installation asset management of its systems. SPI manufactures its own line of top-ranked solar modules and produces world-class photovoltaic solutions for its residential, business, government and utility customers worldwide.

With its Yes! Solar Power dealer program, SPI provides a growing number of dealers around the world exclusive access to its products and award winning solar solutions.