Solar Panel Installation in Palo Alto, CA | Gus’s Solar - Gus's Solar

Solar Panel Installation in Palo Alto - Same-Day Service, Done Right the First Time

Professional solar panel installation services in Palo Alto, CA. Licensed & insured. Same-day and after-hours emergency service available.

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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

Your own solar system for as low as $79/month*on approved credit; ask for current terms
Worth knowing

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.

Styles & brands we work with

Rooftop solar
Rooftop solar
Battery storage
Battery storage
EV charging
EV charging
Qcells
Qcells
REC
REC
Enphase inverters
Enphase inverters

Before & after – our own jobs

Before - Recent ProjectBeforeAfter - Recent ProjectAfter
Recent Project
Before - Full RestorationBeforeAfter - Full RestorationAfter
Full Restoration
Before - Complete UpgradeBeforeAfter - Complete UpgradeAfter
Complete Upgrade

Fast, Reliable Solar Panel Installation Across Palo Alto

Solar panel installation in Palo Alto typically runs $18,500 to $34,000 before incentives for a 6-10 kW rooftop system, and most projects take four to eight weeks from signed agreement to utility approval. That timeline stretches longer if your home sits inside the Professorville historic district, where the Architectural Review Board wants a say in panel placement before CPAU will even look at your interconnection application. Gus Petrakis has worked enough roofs between 94301 and 94304 to know exactly which streets add a month and which ones sail through. Call (877) 550-6892 and we’ll walk your specific street, your specific roof, and your specific CPAU bill before quoting anything.

Call (877) 550-6892

We’re not a door-knock crew working a territory. We’re a local shop with a published address, a license number, and an owner who answers his own phone. If you’re in Old Palo Alto, Midtown, or down by the Stanford edge, you’re talking to the person whose name is on the truck.

Why Gus’s Solar Is Palo Alto’s Preferred Solar Panel Installation Company

Gus Petrakis founded Solar Panel Installation work under his own name in 2011, and he still answers the phone. That’s not a line. Homeowners in Professorville and Midtown routinely call back to talk to the same person who walked their roof, and if something goes wrong, one call brings Gus back, not a ticket queue three states away.

Palo Alto homeowners deal with a municipal utility, not PG&E. That changes everything about how a solar quote should be built, what the interconnection paperwork looks like, and which rate schedule actually makes sense. We know CPAU’s process cold because we file through it every month, and we don’t hand that work off to a sub.

Every job carries the 90-Day Done Right Promise in writing. If it’s not done right, Gus makes it right. Calls are answered by a live person 24/7. And the price we quote off your actual CPAU bill is the price you pay, period.

Our Solar Panel Installation Services in Palo Alto

Rooftop Solar Installation

Most Palo Alto roofs we see are either early-1900s Craftsman bungalows with steep pitches and mature tree shade, or mid-century ranch homes and Eichler-style post-and-beam builds with flat or nearly flat roofs. Each requires a completely different mounting strategy, and flashing every penetration properly matters more here than in drier inland cities because winter storms still soak the peninsula. We use LIDAR-based shade modeling before we ever put a panel count on a proposal, especially in the older northern neighborhoods where street trees have had 100 years to grow.

Rooftop Solar Installation

Solar System Design & Permitting

Design work in Palo Alto means pulling the historic overlay map before quoting a roof in 94301. Jobs inside the Professorville historic district can require Architectural Review Board sign-off on panel placement and visibility from the street, which adds several weeks to a timeline that would be straightforward two blocks away. We handle the drawings, the structural review, the CPAU interconnection application, and the city permit package. You don’t chase paper. We do.

Solar System Design & Permitting

Solar Panel Replacement

If your existing array in Palo Alto is underperforming, cracked, or simply ten-plus years old and you’re still on an old inverter, a replacement may make more financial sense than a repair. We’ll run a year-one versus year-25 output comparison off your actual production history and tell you honestly whether replacement pencils out. No brochure math. No upsell pressure.

Solar Panel Replacement

Roof-Mount & Tile Roof Solar

Clay and concrete tile roofs are common across South Palo Alto and the Eichler tracts, and they demand non-standard racking or ballasted mounts that won’t crack tiles or compromise the roofline. Gus’s crew does the install themselves, and they flash every penetration properly. You’ll know exactly who’s on your roof before they get there, because they’re uniformed, background-checked, and employed by Gus, not a subcontractor.

Roof-Mount & Tile Roof Solar
Need help today?Fast, friendly service and a no-obligation free estimate.

Call (877) 550-6892

What happens when you call

  1. 1
    A real person answersNo phone trees - you reach a local pro.
  2. 2
    You get an upfront price rangeHonest numbers before anyone is dispatched.
  3. 3
    A background-checked tech heads outLicensed & insured, dispatched right away.
  4. 4
    You approve before work beginsNothing starts until you say go.

Trusted Brands We Service in Palo Alto

We install and service equipment from Tesla, Enphase, SolarEdge, and FranklinWH, and we stock common replacement parts locally so Palo Alto customers aren’t waiting on a warehouse in Texas for a failed microinverter. If you’re adding battery backup to an existing array, Solar Battery Storage & Backup in Palo Alto is something we handle in-house, and we’ll size it against CPAU’s current rate structure so you’re not overpaying for capacity you’ll never use. When your production starts slipping, we also handle Solar Panel Cleaning in Palo Alto to keep the array earning its keep.

Common Solar Panel Installation Problems We See in Palo Alto Homes

  • Mature tree shading in 94301 and Old Palo Alto: Hundred-year-old street trees make panel placement a real puzzle. A sunny-looking roof at noon can be half-shaded at 10 a.m., and a design that skips LIDAR shading data leaves real money on the table.
  • Eichler-era flat and low-slope roofs: Midtown and South Palo Alto are full of post-and-beam homes that can’t take a conventional pitched-roof mount. Ballasted or custom racking is required, and not every installer knows the difference.
  • CPAU interconnection delays: Palo Alto runs its own municipal utility, and its application queue and inspection schedule are not PG&E’s. If your installer doesn’t file the CPAU paperwork correctly the first time, you can lose weeks waiting on corrections.
  • Historic district review in Professorville: A roof in 94301 doesn’t have to be old to sit inside the historic overlay. ARB sign-off on panel visibility from the street can add time, and an installer who’s never worked the district won’t know to pull that map before quoting.

Pricing for Solar Panel Installation in Palo Alto, CA

A typical rooftop solar installation in Palo Alto runs $18,500 to $34,000 before incentives for a 6-10 kW system. Here’s what that looks like by component:

  • 6 kW rooftop system: $16,800 - $21,500
  • 8 kW rooftop system: $21,000 - $26,500
  • 10 kW rooftop system: $25,500 - $34,000
  • Full system design and CPAU permitting package: $1,200 - $2,400
  • Panel removal and reinstall for reroofing: $2,800 - $5,500
  • Tile roof mounting add-on: $2,000 - $4,500

Your actual number depends on roof pitch, tile versus shingle, shading conditions, and how much of your CPAU bill you’re trying to offset. Estimates are free, and the number we quote is the number you pay. Call (877) 550-6892 and bring a bill. We’ll bring the math.

We Also Serve Cities Near Palo Alto

In addition to Solar Panel Installation in Palo Alto, our crews serve Stanford, East Palo Alto, Atherton, and Los Altos Hills. The permitting office and the utility may change, but the standard stays the same: Gus’s name on the work.

Serving Palo Alto, CA - Our Local Coverage Area

We’re based in the 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 - Solar Panel Installation in Palo Alto

Why Palo Alto Chooses Gus's Solar

We set the standard for solar panel installation in Palo Alto.

30-60 Min Response

Fast dispatch across Palo Alto. Same-day and after-hours emergency service available.

Licensed & Insured

Fully certified technicians who meet all local and state licensing requirements.

Upfront Pricing

No hidden fees, no surprises. You approve the price before any work begins.

Guaranteed Work

Every repair and installation is backed by our workmanship warranty and satisfaction guarantee.

How It Works in Palo Alto

Getting your solar panel installation handled is simple and fast.

1

Call or Request a Free Estimate

Tell us about your solar panel installation needs and we provide an upfront, transparent quote - no obligation, no hidden fees.

2

Licensed Technician Dispatched

A background-checked, certified technician arrives in Palo Alto - typically within 30-60 minutes, with parts stocked on the truck.

3

Problem Solved, Guaranteed

We complete the job to your full satisfaction, backed by our warranty and 100% satisfaction guarantee.

What happens when you call

  1. 1
    A real person answersNo phone trees - talk to a local solar panel installation pro.
  2. 2
    You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
  3. 3
    A background-checked tech heads outLicensed & insured, typically within 1-hour.
  4. 4
    You approve before work beginsNothing starts until you say go.

What Palo Alto Customers Say

Trusted by homeowners across Palo Alto and surrounding areas.

★★★★★

"Honest quoting and good workmanship. He is not the cheapest quote I got, by some way, and he told me that himself and explained what the difference bought. I chose him anyway and I am glad."

Alistair Fennimore · Verified customer
★★★★★

"The install itself was excellent and the system performs as modelled. Permitting and the utility interconnection took about four months, most of it out of his hands, though the waiting was still frustrating."

Marguerite Ostrowski · Verified customer
★★★★★

"Told me straight that a battery did not make sense for how we use power and sold me the array without it. He talked himself out of a good deal of money that afternoon."

Reginald Pontefract · Verified customer

Current Offers

Bring these savings to your next appointment.

10%

10% Off Your First Service Visit

Valid on your first completed service visit with us.

Expires Dec 31, 2026
$40

$40 Off Any Repair Over $200

Expires Dec 31, 2026
Free

Free Second Opinion on Any Written Estimate

Expires Dec 31, 2026
Free

No Trip Charge Inside Our Own County

Expires Dec 31, 2026
10%

Senior & Veteran 10% - Always

Expires Dec 31, 2026

Ready for Solar Panel Installation in Palo Alto?

Call now for a free estimate - or request one below. Licensed, insured, and here with fast after-hours help in Palo Alto.

(877) 550-6892

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