Engineered Power
Built for Business
From offices to manufacturing facilities,
our systems power California businesses with reliable
production and long-term savings.
Proven Commercial Solar Solutions
Engineered, Installed,
and Delivered by
California Solar & Electric.
CS&E’s commercial division delivers high-performance solar solutions across California’s most demanding environments, from flat roofs and industrial facilities to multi-structure properties. Every system is engineered in-house, installed by our certified crews, and built for long-term stability, lower energy bills, and a strong financial return.
Engineered for Performance. Built for Business. Powered by CS&E.
A commercial solar investment isn’t just about savings, it’s about securing a more reliable and resilient future. At California Solar & Electric, we build systems that deliver:
- consistent production,
- predictable operating costs, and
- protection against rising rates and unexpected blackouts.
This is commercial solar done right, precision engineering, disciplined project management, and workmanship built to handle California’s toughest conditions.
The Business Advantages of Going Solar with CS&E
- Lower Operating Costs: Significantly reduce electricity expenses and improve cash flow month after month.
- Long-Term Stability: Protect your business from rising utility rates and enjoy predictable energy costs for decades.
- Energy Independence: Less dependence on the grid means stronger operational resilience and fewer vulnerabilities.
- Increased Property Value: A commercial building with a high-performing solar system becomes a more attractive, higher-yielding asset.
- Better Operational Efficiency: A well-designed system can support peak loads, protect equipment, and ensure consistent performance.
Your system is engineered to deliver dependable production, not just on day one, but throughout its lifetime.
Commercial Financing Options
Every business operates differently,
so we keep commercial financing
straightforward and tailored.
Whether your company prefers an ownership model or a lower-commitment approach, our specialists will walk you through the available options during your consultation, based on your goals, cash flow, and long-term plans.
No pressure. No one-size-fits-all approach.
Just a clear recommendation that aligns with your business strategy.
Talk to a Commercial Solar Expert Today: 626-998-4928
OUR WARRANTIES
- 25-year equipment warranty
- 25-year workmanship warranty
- 10-year production guarantee
- Local service & support
A system built to outperform, and a team
that stands behind it.
Start Your Free Quote Now
Refer Friends or Family, Receive $500 Cash
Good energy is contagious, help your community go solar and get rewarded.
Click the button to submit your referral and we’ll take care of the rest!


