Panasonic Corporation is one of the largest electronics manufacturers in the world, comprising over 634 companies that make and market a wide range of products under the Panasonic brand.

In the renewable sphere, Panasonic concentrates largely on solar through its dedicated R&D unit, PV manufacturing lines and downstream US business. The company also offers dozens if not hundreds of products geared toward reducing energy use or facilitating the use of renewables. The company is also a leading battery supplier in both the electrified transport and the stationary energy storage space.