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Custom Solar & Energy Storage Solutions
Founded in 1989, Oxypower Solar & Energy Storage has established itself as the longest-running and most experienced solar energy company in San Francisco. Our team of local experts specializes in designing and building customized solar electric, battery storage, and solar thermal systems for residential, commercial, and nonprofit clients across the San Francisco Bay Area. With decades of combined experience, we prioritize safety, quality, and customer satisfaction while staying at the forefront of renewable energy innovation. Our team includes professionals trained through the San Francisco Urban League and California Conservation Corps, ensuring deep community ties and technical expertise.

We handle all aspects of solar projects, from navigating tax credits and incentives to engineering, installation, and long-term maintenance. As pioneers in the industry, we installed the first permitted solar electric systems in San Francisco and continue to lead with cutting-edge solutions like battery energy storage integration and solar-powered billboards. Our commitment to sustainability extends beyond installationswe actively participate in environmental education programs and Bayview-Hunters Point alternative energy initiatives. By combining technical excellence with personalized service, we empower clients to achieve energy independence while reducing their carbon footprint.
Services
Solar Electric Residential Battery Energy Storage Solar Hot Water Commercial Maintenance and Repair Renewable Products
Details
  • Year established: 1989
Highlights and features
  • 30+ years of solar energy expertise in the San Francisco Bay Area
  • Locally trained team with deep community and regulatory knowledge
  • Customized solutions for residential, commercial, and nonprofit clients
  • Comprehensive service from design to maintenance and reinstallation
  • Pioneers in grid-connected solar systems and energy storage innovation
Associations and certifications
  • California General Contractor (B License)
  • Solar Contractor (C-46)
  • Electrical Contractor (C-10)
What people say
Professionalism and skill Seamless installation process Exceptional attention to detail Reliable long-term performance Expertise in solar regulations
Services
Solar Electric Residential
Custom residential solar electric installations reduce energy bills while increasing property value. Our systems integrate with battery storage for uninterrupted power during outages. We handle permits, tax credits, and grid interconnection for homeowners across the Bay Area.
Battery Energy Storage Systems
Battery storage solutions maximize solar energy utilization by storing excess power for nighttime or emergencies. Our systems ensure energy independence during grid outages while optimizing savings through peak load shifting.
Solar Hot Water Commercial
Large-scale solar thermal systems cut commercial water heating costs by 50-80%. We design and install systems for multi-family buildings, schools, and businesses, combining solar efficiency with reliable hot water delivery.
Maintenance and Repair
Comprehensive maintenance and repair services ensure optimal system performance. Our team handles panel cleaning, inverter replacements, and system upgrades while coordinating with roof replacements or building renovations.
Renewable Products
Beyond solar, we offer cogeneration systems and energy-efficient appliances. Our renewable product portfolio includes induction electric ranges and heat recovery systems that enhance overall energy efficiency for residential and commercial clients.
People
Greg Kennedy
Founder & CEO
Greg Kennedy founded Oxypower in 1989 after pioneering the Bay Area's first multi-unit solar thermal installation. With over 30 years of renewable energy experience, he leads the company's innovation in solar technology and community-focused energy solutions.
Questions
What solar services do you offer for homeowners?
We provide complete residential solar electric systems with optional battery storage, solar hot water installations, and system maintenance. Our team handles all aspects from design to permitting and installation.
Do you work with commercial clients?
Yes, we design and install large-scale solar electric and thermal systems for businesses, multi-family buildings, and nonprofits. Recent projects include installations at schools and commercial properties across the Bay Area.
How do solar batteries benefit my system?
Battery storage allows you to use solar energy at night and during power outages. It also optimizes savings by reducing reliance on grid electricity during peak rate periods.
What maintenance do solar systems require?
We recommend annual inspections and panel cleaning. Our maintenance packages include performance monitoring, inverter replacements, and system upgrades to ensure long-term efficiency and reliability.
Are financing options available?
While we don't offer direct financing, we help clients maximize savings through federal tax credits, state rebates, and utility incentives that can cover up to 30% of system costs.
How do you handle roof replacements with solar systems?
Our team coordinates full system removal and reinstallation during roof replacements. We work with contractors to ensure safe, efficient reroofing while maintaining system performance and warranties.