• Commercial Projects

    Complete Solar Solutions

    Ready to take control of your energy bills?
    Let’s chat and find the perfect solar solution for your home or business!

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  • Commercial Projects

    Engineered Power Built for Business

    From offices to manufacturing facilities,
    our systems power California businesses with reliable
    production and long-term savings.

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  • Commercial Projects

    Uninterrupted Power for Smarter Living

    Power your home during outages,
    save on electricity bills, and make your
    solar investment work even harder.

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  • Commercial Projects

    Confidence That Lasts Decades

    Every CS&E system is backed by proven products, precise craftsmanship, and people who stand behind their work.

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  • Commercial Projects

    Flexible Financing

    Cash purchase, financing, and
    lease options designed around your home,
    your budget, and PPA options designed
    to fit how your business operates

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Residential Solar

Cut Your Bills, Raise Your Home Value

Commercial Solar

Scalable Solutions. Real Savings.

Backup Power

Stay on When the Grid Goes Down

Strong Warranties

25 Years of Protection. Zero Guesswork.

Flexible Financing

Solar That Fits Your Budget

Ground-Mounted Solar + Storage – 13.8 kW System

This project features a 13.8 kW ground-mounted system built with 30 REC 460AA Pure solar panels for high-efficiency energy production. The system is fully DC-integrated and paired with a Tesla Powerwall 3 and Expansion Pack, providing powerful energy storage, peak-rate control, and reliable backup power. The result is a high-output, energy-independent commercial solution designed for long-term performance and stability.

42.68 kW System

This commercial solar installation began with CS&E resurfacing the building’s flat membrane roof to create a secure foundation for a 42.68 kW solar energy system. The project features 97 high-output Aptos 440-watt solar panels mounted using a ballast system that preserves roof integrity while delivering strong system performance. With DC system integration in place, the system was designed to efficiently offset a large portion of the facility’s electrical demand, providing dependable energy cost reduction and a long-term renewable energy solution for the business.

Flat Membrane Roof 66.4 kW System

For this large commercial facility, CS&E completed a full roof resurfacing before installing a 66.4 kW solar energy system to ensure long-term durability and performance. The flat membrane roof was prepared by our in-house team and fitted with a ballast mounting system, allowing the 166 Q-Peak DUO 400-watt solar panels to be installed without roof penetrations. Using DC system integration, the array was optimized for consistent energy production, helping the business significantly reduce energy costs while extending the life of the roof and supporting a future-ready commercial solar solution.

Flat Membrane Roof 41.2 kW System

CS&E installed a 41.2 kW commercial solar energy system on a flat membrane roof using a ballast-mounted racking solution designed to avoid roof penetrations while maximizing structural safety. The system features 103 Q-Peak DUO 400-watt solar panels integrated through a DC system configuration to deliver reliable, high-efficiency energy production for daily business operations. This solution was designed to help the facility stabilize rising utility costs while maintaining full roof integrity, providing a clean and durable commercial solar installation that supports long-term energy savings and operational efficiency.

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