Business Details
Trusted Solar Energy Solutions in San Francisco
Solar Union is a full-service solar electricity developer founded in Silicon Valley, dedicated to delivering clean, reliable energy solutions across California. We specialize in solar system installations, energy storage, and EV charging solutions, offering turnkey services from design to installation. Our team prioritizes customer education, transparency, and long-term partnerships, ensuring personalized service and high-quality installations. With offices in San Francisco, San Diego, and Stockton, we serve residential and commercial clients statewide. Our 25-year performance guarantees and commitment to innovation make us a trusted leader in renewable energy.We handle thousands of projects annually, emphasizing durability, efficiency, and customer satisfaction. Our experts navigate complex installations, including foam roofs and shaded properties, while maintaining roof integrity. We offer flexible financing options, including $0 down plans, to make solar accessible. Recognized as a Diamond Certified company, we stand behind our work with robust warranties and unmatched support. Our mission is to empower clients with energy independence while reducing environmental impact.
Services
Solar System Installations
Whole House Storage Solutions
Electrical Panel Upgrades
Solar EV Charging Stations
Solar Readiness Audits
Solar Roof Inspections
SPAN Smart Panels
Generator Installation
Commercial Solar
Solar Leasing
Highlights and features
- We offer 25-year performance guarantees for parts, workmanship, and output.
- Our team handles complex installations, including foam roofs and shaded properties.
- We provide transparent pricing with no hidden fees or upsells.
- We are the only Diamond Certified solar company in the Bay Area.
- We offer $0 down financing options and personalized energy solutions.
Associations and certifications
- Diamond Certified
- California CSLB C10 & C46 #990354
What people say
Top notch job
No-pressure, friendly service
Prompt installation
Reduced PG&E bill
Excellent warranty
Services
Solar System Installations
We design and install residential and commercial solar systems tailored to energy needs. Our installations use high-quality components and optimize for sunlight exposure and roof conditions. Systems reduce energy bills, increase property value, and lower carbon footprints. We handle permits, inspections, and interconnection for a seamless experience.
Whole House Storage Solutions
Our battery storage systems store excess solar energy for use during outages or peak demand. They stabilize power supply, reduce grid reliance, and lower energy costs. Systems include 10-year warranties and integrate seamlessly with existing solar setups for continuous energy availability.
Electrical Panel Upgrades
Upgrades ensure electrical systems support solar integration and modern appliances. We modernize panels to enhance safety, efficiency, and compatibility with solar and EV charging. Upgrades are performed below cost when tied to solar installations to ensure system reliability.
Solar EV Charging Stations
We install solar-powered EV charging stations that reduce reliance on the grid and lower charging costs. Chargers integrate with solar systems for faster, eco-friendly charging. Solutions support various EV models and include financing options for residential and commercial clients.
Solar Readiness Audits
Our audits assess roof condition, shading, and energy needs to design optimal solar systems. They ensure installations maximize efficiency and comply with local codes. Audits are the first step in customizing solutions for long-term performance and savings.
Questions
How long does solar panel installation take in San Francisco?
Most residential installations take a week, with permits requiring a few weeks. We minimize disruptions and ensure quality workmanship.
What warranties do your solar systems include?
We offer 25-year performance guarantees covering parts, workmanship, and output, with repairs covered at no cost.
Can solar panels be installed on shaded or complex roofs?
Yes, we specialize in challenging installations, including shaded properties and foam roofs, optimizing systems for maximum efficiency.
Do you offer energy storage solutions?
Yes, we install solar battery systems with 10-year warranties, allowing energy storage for nighttime or outages.
Are financing options available?
We offer $0 down loans, leases, and power purchase agreements to suit various budgets and needs.
How do solar panels perform in San Francisco's foggy weather?
Our systems are designed to optimize energy production even in variable weather, with storage solutions ensuring reliability.
