SPG Solar, Inc.

SPG Solar, Inc. is a leading provider of photovoltaic (PV) power system solutions with a strong focus on commercial properties and utility-scale projects across the Western United States. Founded in 2001 by Dan Thompson, SPG Solar has grown from a small team to an industry leader with over 1,300 grid-connected PV systems installed nationwide. The company offers comprehensive EPC services—covering every stage from site evaluation through custom design, financing options, installation, commissioning, ongoing service, and warranty management—all managed in-house to maximize efficiency and cost savings for clients. SPG Solar is recognized for its innovative approach to challenging installations; it developed proprietary technologies such as floating solar arrays (“Floatovoltaics”), first deployed at California’s Far Niente winery—a pioneering project that demonstrated large-scale floating PV viability. The company’s commitment to quality is reflected in robust warranties covering workmanship (25 years), inverter performance (10–25 years), panel efficiency (25 years), and roof protection where applicable. With decades of combined experience among its senior staff in electrical engineering and construction management, SPG Solar delivers high-performing renewable energy solutions designed to lower long-term energy costs while supporting sustainability goals.