Free bill analysis - bring a power bill, get the production math for your actual roof, panel brands like Qcells and REC compared side by side
If the pitch starts at your door and ends with "sign tonight for the special," sleep on it. The sun will still be there tomorrow; so will we.
Fast, Reliable Commercial Solar Installation Across West Sacramento
Commercial solar installation in West Sacramento usually runs $2.40 to $3.60 per watt before incentives, which puts most warehouse and retail rooftop systems between $85,000 and $250,000 depending on size and whether you add battery storage. Most properly permitted projects in the 95605 and 95691 zip codes take three to six weeks from plan submittal to final inspection when handled by an installer who knows West Sacramento’s Community Development Department. Call (877) 550-6892 and you’ll reach a live person who knows the PG&E NEM 3.0 math better than anyone across the river.
Gus Petrakis founded this company in 2011, and his name is on the truck, the license, and the work. We’re not a door-knocking crew working out of a regional call center. We’re the local shop that pulls the right permit through West Sacramento’s own queue, sizes your array against your actual PG&E bill, and tells you the year-25 production number instead of the day-one brochure figure.
Why Gus’s Solar Is West Sacramento’s Preferred Commercial Solar Installation Company
West Sacramento businesses have a specific problem: PG&E’s NEM 3.0 Net Billing Tariff, not SMUD’s net metering. That single fact changes the financial math on every commercial solar proposal in this city. Gus’s Solar has been working the PG&E interconnection queue for years, and we know what clears it fast and what bogs it down.
Business owners in the Bridge District, along Harbor Boulevard, and out toward Southport keep calling us for one reason: we quote real numbers off real utility bills. Bring us a year of PG&E statements and we’ll show you exactly what your system produces in July and what it does during a three-day tule fog stretch in December. No brochure estimates. No pressure to sign tonight. Take two weeks. Think about it. The price will be the same.
Gus’s crew does every install. Background-checked, uniformed, and accountable to the owner whose name is on the building. A live person answers our phone 24/7. If something goes wrong after the system goes live, you call and Gus comes back. Every commercial job carries our 90-Day Done Right Promise in writing.
We coordinate scheduling from our Sacramento office and send crews to West Sacramento daily. Response time for commercial service calls in the Bridge District or Broderick area is usually same-day or next morning.
Our Commercial Solar Installation Services in West Sacramento
West Sacramento’s commercial building stock is not one thing. The Bridge District has newer construction with modern electrical service. Broderick and Bryte have mid-century warehouses and storefronts still running original 100-amp panels. The industrial corridors along Harbor Boulevard and Industrial Boulevard have large flat roofs that handle heavy ballast differently than a pitched roof in Southport. We size systems for the building you actually have, not the one in a stock photo. Here’s how we approach the work.
Warehouse & Industrial Solar
Large flat roofs dominate West Sacramento’s warehouse and industrial districts, and they’re ideal for high-density commercial arrays. But PG&E’s NEM 3.0 math means a warehouse array without storage export credits at pennies on the retail rate. We design these systems to consume generation on-site first, which is why so many of our industrial projects pair solar with a FranklinWH or Tesla Powerpack sized for the building’s actual baseline load. On a warehouse roof off Harbor Boulevard in the Bridge District, our crew found the existing 800-amp main service couldn’t clear PG&E’s NEM 3.0 interconnection without adding a 120-kW Tesla Powerpack. We pulled the permit through West Sacramento’s Community Development Department, upgraded the service to handle rapid shutdown requirements, and the client’s December true-up statement showed zero non-bypassable charges. A mile east in Sacramento, that same array would have penciled out differently under SMUD. Here, the battery made the deal work.

Commercial Rooftop Solar
Retail plazas, office buildings, and mixed-use properties along West Capitol Avenue and Jefferson Boulevard need systems that produce during peak PG&E rate windows, especially those 100°F-plus summer afternoons when air conditioning loads spike. We model your hourly usage against PG&E’s time-of-use rates so the array offsets the most expensive kilowatt-hours first. Roof condition matters before a single panel goes up. Bridge District buildings with aging decking sometimes need structural review before we can submit plans, and we catch that early so it doesn’t surprise you at inspection.

Solar Carport Installation
Parking lots in West Sacramento’s commercial corridors get brutal afternoon sun, and carport-mounted solar turns that liability into generation. Carports also preserve valuable rooftop space for HVAC units and future equipment. These projects require structural review through West Sacramento’s Community Development Department, and our team handles that paperwork without assuming Sacramento’s permit format. We’ve seen out-of-area contractors submit plan sets formatted for Sacramento’s portal and wait weeks on clarification requests. We know the West Sacramento queue directly.

Commercial Battery Storage
This is the service that makes commercial solar work in West Sacramento under NEM 3.0. PG&E pays exported solar at a fraction of the retail rate, so the financial case for storage is not optional here. It’s essential. We install FranklinWH and Tesla commercial battery systems sized for your building’s after-dark load, demand-charge reduction, and resilience during PG&E Public Safety Power Shutoffs. For warehouses running refrigeration, cold storage, or server rooms, the battery pays for itself faster than the array sometimes.
We also handle Commercial Solar Installation for agricultural ground-mount systems and ongoing maintenance for existing commercial arrays in West Sacramento. Call (877) 550-6892 and we’ll come look at your roof, your bill, and your panel.

What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in West Sacramento
We work with Panasonic, JinkoSolar, and Canadian Solar modules, and we pair them with FranklinWH and Tesla storage systems that hold up through West Sacramento’s summer heat and winter fog cycles. If you’ve got an existing commercial array from another installer and you’re shopping for a maintenance partner who actually shows up, call us. We stock common parts locally and can usually be on a West Sacramento roof within one business day for diagnostics.
Common Commercial Solar Installation Problems We See in West Sacramento Homes
- Tule fog undercuts December production. West Sacramento sits on the Sacramento Valley floor, and December brings multiple consecutive days of thick tule fog that can suppress a commercial array’s output by 40 to 60 percent for stretches. Systems sized without fog in the production estimate leave businesses with surprise PG&E true-up charges in January. We build fog into every annual production model for West Sacramento.
- Legacy 100-amp services block interconnection. Older buildings in Broderick and Bryte, many dating to the 1940s through 1960s, often still run on 100-amp electrical service. PG&E won’t clear a commercial solar interconnection on undersized service, which means a 200-amp panel upgrade has to be permitted and inspected first. That’s a hidden step that stalls timelines for business owners who didn’t know to plan for it.
- Permit delays from out-of-area contractors. West Sacramento is a Yolo County city with its own Community Development Department, entirely separate from Sacramento’s permit portal. Contractors who submit plan sets formatted for Sacramento’s jurisdiction hit delays every time. We work the West Sacramento queue directly, and our turnaround is often faster than the larger neighboring city’s.
- Aging roof decking fails structural review. Bridge District warehouses built in the 1980s and 1990s sometimes have roof decking that won’t pass structural review when adding ballasted racking or carport foundations. We inspect decking before we submit plans, so you know about the rebuild cost before it becomes a change order.
Pricing for Commercial Solar Installation in West Sacramento, CA
A typical commercial rooftop array in West Sacramento runs $2.40 to $3.60 per watt before the federal Investment Tax Credit, so a 100-kW system lands around $240,000 to $360,000. Smaller retail or office systems in the 25-kW range typically run $60,000 to $90,000. Battery storage adds $700 to $1,100 per kilowatt-hour of capacity, so a 100-kWh FranklinWH or Tesla system adds roughly $70,000 to $110,000. Carport-mounted systems run 20 to 30 percent higher per watt than rooftop due to structural steel and foundations. The single biggest variable in PG&E territory is whether your system needs storage to hit a competitive payback, and that answer comes from your actual bill. Bring me a bill, I’ll bring you the math. Call (877) 550-6892 for a free, no-pressure estimate. The price we quote is the price you pay, and you can take two weeks to think about it.
We Also Serve Cities Near West Sacramento
We serve commercial properties across the river in Sacramento, plus the surrounding areas of Fruitridge Pocket, Parkway, and Arden-Arcade. If your building is within a 30-minute drive of West Sacramento, we can usually be on-site the same week you call. Commercial Solar Installation in West Sacramento remains our home turf, but the crew goes where the work is.
Serving West Sacramento, CA - Our Local Coverage Area
We’re based in the West Sacramento area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs - Commercial Solar Installation in West Sacramento
PG&E’s NEM 3.0 pays exported solar at roughly 75 percent below SMUD’s net metering rate, so a commercial array in West Sacramento without battery storage typically sees a 12 to 18 year payback, while the same array across the river in Sacramento under SMUD pencils out closer to 8 to 10 years. Adding commercial battery storage to the West Sacramento system closes most of that gap by shifting export into self-consumption during peak rate windows. Call (877) 550-6892 and we’ll run the year-25 numbers off your actual PG&E bill, not a generic estimate.
No. PG&E won’t clear a commercial interconnection on 100-amp legacy service, so you’ll need a 200-amp panel upgrade permitted and inspected through West Sacramento’s Community Development Department before the solar can go live. We handle the panel upgrade as part of the project and factor the cost and inspection timeline into your quote up front, so it doesn’t surprise you mid-project.
During a multi-day fog stretch in December or January, tule fog can cut daily production by 40 to 60 percent compared to a clear winter day, and West Sacramento routinely gets three to five consecutive fog-bound days at a time. Annual production estimates that ignore this end up 8 to 12 percent too optimistic on the year, which shows up as surprise true-up charges. We build West Sacramento’s fog pattern into every production model we quote.
Submit plan sets formatted to West Sacramento’s specific submittal checklist, not Sacramento’s, and file directly through West Sacramento’s own permit queue rather than assuming the larger city’s portal or inspector contacts. Out-of-area contractors who send Sacramento-formatted submittals routinely eat two to four weeks of delays on clarification requests. Our team works the West Sacramento queue directly and clears most commercial permits faster than the City of Sacramento’s turnaround.
No. Solar carports in West Sacramento require structural review through the Community Development Department because the footings and steel frame carry wind-load and seismic requirements specific to the Sacramento Valley floor. We handle the structural calculations and submittal as part of the project, and we flag any existing lot or roof conditions that will trigger additional review before you spend money on engineering.
Written by Gus Petrakis, Owner at Gus’s Solar, serving West Sacramento since 2011.






Before
After
Before
After
Before
After