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Solar and storage for businesses, properties, and farms.

Commercial & Multifamily

Solar and storage for businesses, properties, and farms.

OC Solar has completed both residential and commercial installations since 2016. Commercial, multifamily, and agricultural projects are unique — so we start with a consultation: we look at your usage, your roof or land, your rate schedule, and your goals before proposing anything.

Commercial, multifamily, and agricultural solar is consult-driven and scoped per project — system size, financing, incentives, and timelines vary widely by site and rate schedule. Figures and incentive availability are confirmed for your specific project during the consultation; nothing here is a quote or a guarantee.

Solar and storage for businesses, properties, and farms.

Consult-first, never templated

Every commercial site is different. We start by understanding your usage, rate schedule, and roof or land before designing anything.

Solar paired with storage

For many businesses the savings come from cutting demand charges and shifting load — which is why we design storage in from the start.

One licensed contractor

The same CSLB-licensed company (#1023627) that has installed since 2016, with in-house crews — not a brokered hand-off.

Built for property owners

Multifamily, commercial, and agricultural owners get one accountable point of contact from consultation through power-on.

A large Southern California rooftop solar array against a blue sky

Why commercial solar is its own conversation

Commercial electricity bills are driven by more than usage — demand charges, time-of-use windows, and tariff structure all matter. The right system depends on your specific rate schedule and how your property uses power, so we begin with a consultation rather than a one-size-fits-all proposal.

  • Demand-charge and time-of-use analysis
  • Roof, ground-mount, or carport options reviewed
  • Designed around your actual load profile
Outdoor battery storage bank at a Southern California property

Multifamily and agricultural

Multifamily properties and farms have their own considerations — metering arrangements, shared loads, well and irrigation pumps, and seasonal demand. We scope each of these directly with the owner during the consultation so the design fits how the property actually operates.

  • Multifamily metering and shared-load planning
  • Agricultural pumping and seasonal demand
  • Owner-direct scoping and one point of contact

Service areas

Where we install

Commercial & Multifamily across Southern and Central California — with in-house crews working from local offices. A few of the cities we serve:

OC Solar team members at the reception desk of our Southern California office

Good questions

Commercial & Multifamily FAQ

Yes — OC Solar has completed both residential and commercial installations since 2016. Commercial work is consult-driven, so we start by reviewing your usage, rate schedule, and site before proposing a design.

More questions? Browse all 74 FAQs →

Rated 4.9★ on Google by Southern California homeowners. Read the reviews →

Solar panels on a terracotta tile roof above coastal rooftops, with the Pacific Ocean beyond

Refer & earn

Refer a friend.

Get $500.

Know someone tired of rising utility bills? Send them our way. When your friend or family member goes solar with OC Solar, we'll thank you with $500.

  1. 1

    Send their info

    Share your friend's name and a way to reach them — takes a minute.

  2. 2

    They go solar

    We design, install, and power on their system, start to finish.

  3. 3

    You get $500

    Paid after their system is installed. Refer as many as you like.

Or call 949-427-8817 to refer someone. Terms apply.

Ready to take control of your power bill?

Get a fast, honest, no-pressure estimate from a real local advisor — built from your actual roof and usage.

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Licensed, Bonded & Insured · CSLB #1023627

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