Solar Battery Storage & Backup in Lawndale, CA | Gus’s Solar - Gus's Solar

Solar Battery Storage & Backup in Lawndale - Same-Day Service, Done Right the First Time

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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

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Recent Project
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Full Restoration
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Complete Upgrade

Fast, Reliable Solar Battery Storage & Backup Across Lawndale

Solar battery storage in Lawndale typically runs $11,000-$18,500 for a single Tesla Powerwall 3 or Enphase IQ Battery 5P installed, and most retrofits onto existing systems take one to two days on site. If your power is out or your battery is faulting, call (877) 550-6892 and a live person answers, day or night. We know the streets between Hawthorne Boulevard and Inglewood Avenue, the 1950s ranches off Prairie, and the west-side blocks near the Redondo Beach line where salt air does real damage to solar hardware. This page tells you what battery storage actually costs here, how Lawndale’s marine layer changes the math, and what to expect when we come out.

Call (877) 550-6892

Why Gus’s Solar Is Lawndale’s Preferred Solar Battery Storage & Backup Company

Gus Petrakis founded this company in 2011 and puts his own name on the truck. When you call for Solar Battery Storage & Backup, you’re calling a local owner-operator, not a call center three states away.

We’ve worked on homes across Lawndale for years, from the 90260 blocks north of Manhattan Beach Boulevard to the 90261 streets south of Rosecrans. A live person answers the phone 24/7. Not a voicemail, not a ticketing portal. If your battery throws a fault code at 10 p.m., someone picks up.

Every job carries the 90-Day Done Right Promise in writing. If something isn’t right after we leave, Gus comes back and makes it right. That’s the standard, and it’s been the standard since day one. You also get no-hassle upfront pricing built off your actual utility bill, not a brochure figure. Bring me a bill, I’ll bring you the math. Take two weeks. Think about it. The price will be the same.

Our Solar Battery Storage & Backup Services in Lawndale

Tesla Powerwall Installation

A Tesla Powerwall 3 installed in Lawndale runs $11,500-$15,800 before incentives. We size it against your actual evening usage, not a formula that assumes inland sunshine. Because Lawndale sits in the South Bay marine-layer corridor, morning production is often suppressed from May through August, so we build the charging strategy around your clear afternoon window, when west-facing panels finally catch full sun.

Tesla Powerwall Installation

Enphase IQ Battery Installation

Enphase IQ Battery 5P systems come in around $10,800-$14,500 installed in Lawndale. These are modular, so if your 1950s ranch has a small electrical panel and limited wall space, we can usually make an Enphase setup work where a single large cabinet won’t. The sealed, fanless design also holds up better in salt-laden coastal air than older actively cooled units.

Enphase IQ Battery Installation

Whole-Home Backup Power

Lawndale homes are mostly single-story ranches built between the late 1940s and early 1970s, and many have 100-amp panels. Whole-home backup here often starts with a main panel upgrade or a smart load-shedding setup rather than simply bolting on more batteries. We’ll tell you honestly if a single battery backs up your critical circuits or if you need a second unit to run air conditioning through a summer outage.

Whole-Home Backup Power

Battery Retrofit for Existing Solar

If your existing Lawndale solar system wasn’t designed for storage, a retrofit usually runs $2,000-$4,500 in electrical work on top of the battery itself, depending on panel age and wiring condition. We see systems daily that were installed by national outfits back in the NEM 2.0 rush, with inverters now corroding and no storage headroom. We replace the inverter with a marine-grade sealed unit, set the battery to charge off afternoon production, and configure export under NEM 3.0 so your on-peak usage zeroes out.

Battery Retrofit for Existing Solar
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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 Lawndale

We work with the industry’s leading equipment: Tesla, Enphase, FranklinWH, and SolarEdge. If another installer put in a system using one of these and vanished, we can diagnose, repair, retrofit, or expand it. We stock common replacement parts and battery accessories for Lawndale customers, which means many repairs happen the same week we get the call, not weeks later waiting on a distributor.

Common Solar Battery Storage & Backup Problems We See in Lawndale Homes

  • Salt-air corrosion on racking and inverter housings. Homes on the west side of 90260, close to the Redondo Beach city line, regularly show corrosion on standard mill-finish aluminum rail within two to three years. That leads directly to grounding faults and rapid-shutdown errors, not vague performance complaints.
  • Batteries that never fully recharge before peak TOU windows. Lawndale’s June Gloom suppresses morning production on east-facing arrays by 20-30% compared to inland projections. Homeowners with undersized batteries discover they’re still pulling expensive on-peak grid power because the battery never topped off by 4 p.m.
  • Hidden dry rot on original roofing. Many 1950s-era Lawndale homes still have the original decking under composition shingles. A battery adds weight and pull forces. We inspect the roof structure before any retrofit, and if dry rot is present, we coordinate re-roofing before we touch the racking.
  • NEM 3.0 export confusion. Under current Southern California Edison rates, raw export credits are a fraction of what they used to be. Charging a battery from daytime solar and discharging it during the 4-9 p.m. window often saves more than exporting ever will. We set that up correctly the first time.

Pricing for Solar Battery Storage & Backup in Lawndale, CA

A single-battery retrofit in Lawndale typically runs $10,800-$15,800 for equipment and labor, before the 30% federal tax credit. A two-battery whole-home setup lands between $21,000 and $30,000, depending on panel capacity, wiring distance, and whether a main panel upgrade is required. Roof inspection and structural work, if needed, are priced separately and explained before we start. You will not get a phone quote that changes at the door. We quote off your real utility bill and the actual export rates SCE pays under NEM 3.0. Call (877) 550-6892 for a free estimate. Free second opinions on any written estimate, no trip charge inside our own county, and a Senior and Veteran 10% discount that never expires.

We Also Serve Cities Near Lawndale

From Lawndale, we regularly send crews to Marina del Rey, Hawthorne, Del Aire, and Alondra Park. Wherever you are in the South Bay, the Lawndale team treats every job like it’s on our own block, because most of the time, it almost is.

Serving Lawndale, CA - Our Local Coverage Area

We’re based in the Lawndale 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 Battery Storage & Backup in Lawndale

Why San Jose Chooses Gus's Solar

We set the standard for solar in San Jose.

30-60 Min Response

Fast dispatch across San Jose. 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 San Jose

Getting your solar handled is simple and fast.

1

Call or Request a Free Estimate

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

2

Licensed Technician Dispatched

A background-checked, certified technician arrives in San Jose - 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 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 San Jose Customers Say

Trusted by homeowners across San Jose and surrounding areas.

★★★★★

"Four different companies knocked on my door in one summer and every one of them wanted a signature that evening. Gus has a shop with his name on it, gave me the numbers on paper, and told me to take a fortnight and think about it."

Winifred Castellano · Verified customer
★★★★★

"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

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

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