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Commercial Solar & BESS · Los Angeles Office · LADWP & SCE
With a local Los Angeles County office (1800 Vine St.) and triple B, C-10, and C-39 licensing, OC Solar engineers and installs commercial rooftop, carport, and battery energy storage systems across LADWP, SCE, PWP, BWP, and GWP territory.
LADWP & SCE Commercial Economics
Los Angeles commercial electricity rates have climbed sharply across both SCE and LADWP. Pairing commercial solar with battery storage locks in predictable operating costs while capturing federal commercial tax incentives.
Los Angeles commercial property owners, industrial tenants, and multifamily portfolios continue to qualify for the 30% federal §48E investment tax credit (plus eligible 10% bonus adders) and 5-year MACRS depreciation in 2026.
Whether your building sits on LADWP commercial schedules in the San Fernando Valley/DTLA or SCE TOU-GS-2/GS-3 in Long Beach, Torrance, Santa Clarita, or the San Gabriel Valley, we engineer solar + BESS around your 15-minute interval load profile.
With a dedicated Los Angeles County office (1800 Vine St.) and in-house B General Building, C-10 Electrical, and C-39 Roofing licenses, we own LADBS, EPIC-LA, LAFD UL 9540A, and utility interconnection without broker markups.
OC Solar does not provide tax, legal, or accounting advice; consult your CPA or tax advisor regarding IRC §48E commercial tax credit, bonus adder, and MACRS depreciation eligibility. Savings and ROI figures are owner-provided projections that assume average utility rates escalating ~5% annually. Estimates only — individual results vary; not a guarantee.
Los Angeles Commercial Corridors
Commercial solar in Los Angeles fails when out-of-area brokers underestimate LADBS structural plan check, LAFD fire pathways and UL 9540A BESS clearances, or LADWP Service Planning lead times. Our in-house team designs for LA codes from day one.
Chatsworth, Van Nuys, Burbank, Sun Valley, Vernon, Commerce, Santa Fe Springs, City of Industry
Manufacturing plants, production studios, and distribution facilities with heavy daytime HVAC, lighting, and machinery demand peaks.
Long Beach, Torrance, Carson, El Segundo, Hawthorne, Compton, Gardena
Cold storage, aerospace, transloading, and fleet electrifiers pairing high-output rooftop solar with commercial BESS and fleet EV charging.
Los Angeles, Westside, Pasadena, Glendale, Santa Monica, Culver City
Common-area house-meter solar, Virtual Net Energy Metering (VNEM), and Title 24 compliance for apartment owners and mixed-use developers.
LA Commercial Engineering & Permitting Scope
88 Cities + Unincorporated LA County
Dispatched from our Los Angeles office (1800 Vine St.) and Irvine headquarters across the entire Los Angeles basin:
Los Angeles Commercial Solar FAQ
While the residential homeowner credit (§25D) expired on December 31, 2025, commercial properties, multifamily landlords, and industrial operators in Los Angeles County remain eligible for the 30% federal Clean Electricity Investment Credit (IRC §48E) in 2026 (subject to prevailing-wage/apprenticeship rules or the under-1 MW AC exemption), plus potential 10% Domestic Content or Energy Community adders and 5-year MACRS accelerated depreciation.
Los Angeles County splits between LADWP in the City of Los Angeles, SCE across 70+ surrounding cities, and municipal utilities in Pasadena (PWP), Burbank (BWP), and Glendale (GWP). On SCE TOU-GS-2, TOU-GS-3, and TOU-8 rates under CPUC Net Billing, commercial battery energy storage (BESS) is essential to shave 15-minute kW demand spikes and avoid 4–9 PM peak prices. In LADWP territory (Schedules A-2 and A-3), LADWP operates its own commercial Net Energy Metering and FiT/solar programs outside CPUC NEM 3.0, where rooftop/carport solar offsets high afternoon High-Peak energy and facilities charges while BESS caps monthly demand peaks.
Yes. Commercial projects in the City of Los Angeles require structural and electrical plan check through LADBS plus interconnection and transformer review through LADWP Commercial Service Planning (including AC disconnect and bidirectional metering compliance). In unincorporated LA County and surrounding cities from Long Beach and Torrance to Santa Clarita and Pasadena, our in-house engineering team manages EPIC-LA or municipal building plan check and SCE Rule 21 / municipal interconnection end-to-end.
Yes. California's Building Energy Efficiency Standards (Title 24, Part 6) require solar PV and battery energy storage on most new commercial, industrial, and high-rise multifamily buildings, as well as qualifying major roof alterations, alongside City of LA Cool Roof SRI requirements. As a triple-licensed B General Building, C-10 Electrical, and C-39 Roofing contractor (CSLB #1023627), we coordinate cool-roof membranes, structural attachments, solar PV, and UL 9540A battery systems under one accountable team.
Why Los Angeles property owners choose OC Solar
Solar Power World list positions use official 2026 table data; displayed overall ranks and filtered installer positions use different cuts. Ranking methodology.
Manufacturer certifications
1 of 12 installersAwards & recognition
2024
#1 in California2026Best Equipment2026Best Installation2026Ratings, license & partnership
Since 2017
Team partnershipCommercial solar research
How LADWP A-2 / A-3 and SCE TOU-GS tariffs, Title 24 mandates, and §48E + MACRS shape LA commercial solar.
Full breakdown of IRC §48E, bonus adders, MACRS depreciation, and commercial BESS.
Our Los Angeles-dispatched service coverage across 88 LA County cities.
How LADBS permitting and LADWP Service Planning interconnection work in the City of LA.
Multi-site portfolio? See our Orange County commercial solar + BESS hub.
Share your facility address and a recent LADWP, SCE, or municipal utility bill. Our engineering team will return a 15-minute interval load study and §48E + MACRS financial model.
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Licensed, Bonded & Insured · CSLB #1023627
