South Texas Solar Systems, Inc.

South Texas Solar Systems, Inc., founded in 2007 and headquartered in San Antonio, TX, is a vertically integrated solar engineering, procurement, and construction company serving residential and commercial clients across South Texas. With over 4,000 completed projects since inception, the company offers comprehensive solar solutions including high-efficiency panel installation for homes and businesses as well as custom off-grid systems tailored to individual energy needs. Their services encompass system design based on actual consumption data to maximize savings, ongoing maintenance—including repairs and cleaning—and battery storage options to ensure reliable power even when off-grid. South Texas Solar Systems manages all aspects of each project without third-party involvement, providing customers with streamlined service from consultation through installation. They also guide clients through available rebates and federal tax incentives to make solar adoption more affordable. The company partners with leading equipment suppliers such as Panasonic Holdings Corporation and Mission Solar Energy LLC for panels; SMA Solar Technology AG, Enphase Energy Inc., Sol-Ark LLC., and others for inverters.
Their mission centers on leading the transition from carbon-based energy systems to sustainable alternatives by delivering cost-saving renewable solutions that reduce environmental impact while adding value to properties throughout greater Texas.