Real Goods Solar is engaged as a provider of solar energy systems to homeowners, and commercial building owners. Co. designs and provides a suitable solar energy solution, then procure, permit, install, and interconnect the system to the utility grid. Co. has two divisions: POWERHOUSE™, which provides various services, including but not limited to system design, permit application, utility application for permission to operate and assistance in procurement and/or sales of adjunct installation materials; and Solar, which provides its turnkey solar energy systems providing design, engineering, financing, procurement, permitting, installing, grid interconnection, and maintenance services.