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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.
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AfterFast, Reliable Commercial Solar Installation Across East Palo Alto
Commercial solar in East Palo Alto typically runs $2.40 to $3.10 per watt before incentives, putting a 100 kW rooftop system between $240,000 and $310,000 gross, with DAC-SASH and federal credits cutting that by 40 to 60 percent. Most local businesses wait on permits longer than they wait on installation, and that’s the part we know how to move. We’re not a sales crew that parachutes in from three counties away. We know East Palo Alto, we know the City’s building department, and we know how to wire a system that survives PG&E’s interconnect queue without stalling your project. Call (877) 550-6892 and we’ll come look at your roof this week.
Why Gus’s Solar Is East Palo Alto’s Preferred Commercial Solar Installation Company
Gus Petrakis started this company in 2011 and put his own name on it. That is not a branding trick. It means the guy who quotes your job is the guy who answers when something goes sideways in year nine. No national outfit serving East Palo Alto can say that. Their sales rep vanishes the day after you sign, and their “support line” is a queue at a call center in another time zone.
We’ve worked on commercial roofs across East Palo Alto, from the warehouse and light-industrial strips near Bay Road and Pulgas Avenue to the storefronts along University Avenue. We know what the City wants to see on a permit set, we know which PG&E service planners actually pick up the phone, and we have built enough systems on the flat bay plain here to know exactly what the fog does not do to your production. It does not suppress it the way people think. East Palo Alto sits east of the Santa Cruz Mountains, which means we get real sun while the coastal side of the Peninsula is wrapped in marine layer until noon. That makes even modestly sized rooftops here genuinely productive.
We show up when we say we will. A live person answers our phone 24/7, not a voicemail tree. Our crew is background-checked and uniformed, and they are our crew, not a sub we found on a job board the morning of your install. When you call about a hiccup in year four, you talk to Gus, not a ticket number. That is the difference between a company that wants your signature and a company that has to face you at the hardware store.
Our Commercial Solar Installation Services in East Palo Alto
We do the work ourselves, end to end. Here is what that actually looks like for East Palo Alto businesses.
Commercial Rooftop Solar
Flat roofs are the norm on East Palo Alto’s commercial stock, from the office pods near the 101 corridor to the small manufacturing shops behind Weeks Street. We install on TPO, EPDM, and built-up roofs, and we flash every penetration the right way so you are not re-roofing because of a leak six months after the array goes in. A 50 kW rooftop system on a warehouse here typically runs $120,000 to $155,000 before credits. We will quote you the year-25 output, not the day-one brochure number.
Warehouse & Industrial Solar
If you are running refrigeration, air compressors, or anything that pulls hard during peak PG&E demand windows, your bill is the problem and solar is the fix, and we can add our EV Charger Installation in East Palo Alto if your fleet is going electric. Warehouse systems in East Palo Alto commonly hit 100 to 250 kW, and we design around your actual load curve, not a salesman’s template. We have worked on industrial properties near Pulgas Avenue and University Avenue where the panel upgrade alone would have sunk the project if we hadn’t bundled it properly. More on that below.
Solar Carport Installation
When your roof cannot carry the array, or when you want shade over employee parking while you generate, a carport is the move. Solar carports in East Palo Alto run $3.40 to $4.10 per watt installed, because they require structural steel and a heavier permit review from the City. That is a real number, not a teaser. What you get is a structure that survives the same wind loads PG&E plans for and a system that generates while your cars sit under it. Several East Palo Alto facilities with small rooftops and large lots are better served by carports than by squeezing more panels onto a roof that cannot take the weight.
Commercial Battery Storage
Battery storage changes the math for East Palo Alto businesses two ways. First, it lets you shift load away from PG&E’s 4 to 9 PM peak window, which is where your bill bleeds. Second, it gives you backup when the grid drops, which matters if you run anything that cannot sit dark. We install FranklinWH and other commercial battery banks sized to your actual critical load. A typical East Palo Alto commercial battery install lands between $28,000 and $75,000 depending on capacity. This pairs naturally with our Commercial Solar Installation team, and we also handle Solar Battery Storage & Backup in East Palo Alto as a standalone job if that’s where you want to start.
What happens when you call
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A real person answersNo phone trees - you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in East Palo Alto
We install equipment we are willing to stand behind for 25 years. That is a short list for a reason. We work with Panasonic, Canadian Solar, JinkoSolar, and FranklinWH because they have proven track records in bay-area conditions like East Palo Alto’s: flat light off the bay in winter, real heat in August, and salt-laced air that chews through cheap mounting hardware. We stock common replacement parts locally, so when a microinverter fails on your East Palo Alto array, you are not waiting a week for a part to ship from a warehouse in Ohio. For smaller rooftops on this side of the Peninsula, Panasonic’s efficiency per square foot is why we recommend it regularly. For industrial accounts, Canadian Solar and JinkoSolar hit the price point without falling apart in year six. This is also where Commercial Solar Installation in East Palo Alto and residential work overlap: the same brands, the same crew, the same standard of flashing and torque specs.
Common Commercial Solar Installation Problems We See in East Palo Alto Homes
We use “homes” loosely here. The same building stock that makes East Palo Alto’s residential solar complicated makes its small commercial roofs complicated too. These are the patterns we walk into most often.
- Undersized electrical service. East Palo Alto’s commercial buildings, especially the older retail strips on University Avenue, often still run on 200-amp or even 100-amp service. Before the City issues a solar permit, that panel typically has to go to 400-amp or higher. We bundle the upgrade into the quote on the front end, not as a surprise change order in week three.
- Roof condition on 1960s-era structures. A lot of East Palo Alto’s small commercial stock was built between 1950 and 1980. Those roofs were not designed to carry a 4 to 6 pound-per-square-foot array. We do a structural review before we quote anything, and when the roof needs strengthening or a re-roof, we tell you plainly instead of bolting panels onto something that flexes.
- PG&E interconnect queue delays. East Palo Alto sits in PG&E’s service territory, and the interconnect application is where projects stall for months if the paperwork is sloppy. We handle this end to end, and we know which fields on the application make the reviewer kick it back. That is local knowledge you do not get from an out-of-state shop.
- DAC-SASH incentive mismatch. This is the big one. East Palo Alto is formally designated a Disadvantaged Community under California’s CalEnviroScreen tool, which unlocks DAC-SASH funding through GRID Alternatives. A business owner on Runnymede Street can access upfront grants that a business two blocks west in Palo Alto cannot. We build our quotes around that, and we will walk you through the paperwork. If your installer does not mention DAC-SASH when you are in East Palo Alto, you are talking to the wrong shop.
Pricing for Commercial Solar Installation in East Palo Alto, CA
Let us be straight about what things cost here. A small commercial array of 25 to 50 kW on an East Palo Alto rooftop runs roughly $60,000 to $155,000 gross. That is before the federal Investment Tax Credit, which is still 30 percent for commercial projects in 2026, and before any DAC-SASH or other local incentives. After credits, a 50 kW system can land under $85,000 net. Solar carports cost more, $3.40 to $4.10 per watt. Commercial Solar Battery Storage & Backup in East Palo Alto adds $28,000 to $75,000 depending on how much backup you actually need, not what a brochure says you want. We quote off your real PG&E bill and your real load profile, which is the only honest way to size commercial solar. The price we quote is the price you pay. No signature wanted tonight. Bring us a bill, we will bring you the math, and you can take two weeks to think about it. The number will be the same.
We Also Serve Cities Near East Palo Alto
We are based out of the San Francisco Bay Area office and run local crews into East Palo Alto every week. The same team also covers Solar Panel Installation in East Palo Alto and surrounding communities including Palo Alto, Stanford, Atherton, and North Fair Oaks. If your building sits five minutes from East Palo Alto, we are still the shop that knows the permit desk and the utility queue.
Serving East Palo Alto, CA - Our Local Coverage Area
We’re based in the East Palo Alto 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 East Palo Alto
We can usually be on your roof within 3 to 5 business days of your call, often sooner for existing customers. For commercial projects, the site visit itself takes 45 minutes to an hour. Call (877) 550-6892 and we’ll schedule around your operating hours so you do not have to close.
Yes. We cover every part of East Palo Alto in the 94303 zip code, from the commercial strips off University Avenue to the light-industrial area near Bay Road and the streets north of Highway 101. No sub-contracted crews, no “we’ll see if we have someone in that area.” If you are in East Palo Alto, we come.
Yes. If a system fails, an inverter throws a fault, or a wind event damages a panel on your East Palo Alto building, call us for Solar Panel Cleaning in East Palo Alto or repair. A live person answers 24/7, and we will send our own crew, not a third-party dispatcher. We keep common replacement parts for the brands we install stocked locally, which cuts downtime compared to a national shop that ships from out of state.
Installed cost per watt is about the same, but East Palo Alto is genuinely one of the most incentive-rich solar markets on the Peninsula. Because the city is designated a Disadvantaged Community under CalEnviroScreen, East Palo Alto businesses can access DAC-SASH funding that neighbors in Palo Alto and Menlo Park simply cannot. That can be tens of thousands of dollars in upfront grants. The right installer builds your quote around that; the wrong one never mentions it.
Every commercial system we install in East Palo Alto carries the manufacturer’s 25-year panel warranty, a 10 to 12 year inverter warranty depending on brand, and our own 90-Day Done Right Promise in writing. If something is not right in that window, Gus makes it right, no wrangling. After that, we are still the ones you call, and we still answer the phone. For an exact quote on your building, call (877) 550-6892. Estimates are free, and we will tell you if solar does not make sense for your roof before we ever ask you to sign anything.
Written by Gus Petrakis, Owner at Gus’s Solar, serving East Palo Alto since 2011.