Compare 2 Local Solar Panel Companies in Grass Valley, CA

Sustainable Energy Group provides comprehensive solar energy and backup power solutions for residential, commercial, and nonprofit clients in Northern California. Established in 2004, we specialize in solar panel installations, battery backup systems, and energy efficiency consulting. Our commitment to local service, technical expertise, and 25-year warranties ensures reliable, sustainable energy systems that reduce costs and environmental impact while maximizing long-term value.

BoxPower delivers scalable solar microgrid solutions for utilities and organizations, offering end-to-end deployment from concept to commissioning. Our modular hardware and intelligent software platform provides resilient power in remote and extreme environments. We specialize in project development, system design, installation, and lifetime operations and maintenance for integrated solar, battery, and backup generator systems.