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

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

Professional solar battery storage & backup services in Encinitas, CA. Licensed & insured. Same-day and after-hours emergency service available.

866+
Cities Served
Fast
Emergency Response
Licensed & Insured Fast Response Free Estimates All Brands Satisfaction Guarantee
Every visit starts with

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 Battery Storage & Backup Across Encinitas

Most Encinitas homeowners who call us already have solar. What they need now is a way to keep that power when the grid goes down and to stop handing SDG&E a check every month. Solar battery storage in Encinitas typically costs between $11,500 and $18,000 installed, and we can usually be at your door within 24 to 48 hours for an assessment. If you’re wondering whether a battery makes sense for your house on Neptune Ave, in Encinitas Ranch, or up in Leucadia, call Gus at (877) 550-6892 and he’ll walk you through the real numbers off your actual bill.

Call (877) 550-6892

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

We’re not a call center that subcontracts the work to whoever’s available. Gus Petrakis owns the company, answers his own phone, and has his name on the truck that pulls up to your house. His own crew does every install, and they’re background-checked and uniformed before they set foot on your property. That matters in Encinitas, where we’ve been called out to fix plenty of work left behind by outfits that don’t exist anymore.

Our Solar Battery Storage & Backup team knows this city block by block. We know that a Leucadia bungalow off Neptune often has a 100-amp panel that can’t handle a Powerwall without a service upgrade. We know the salt air along the coast eats standard rail fasteners in three to five years. And we know that a marine layer in June can suppress morning production by 15 to 20 percent compared to inland San Diego. That kind of local knowledge changes how we size a battery system, and it’s why Encinitas homeowners keep our number in their phones. Every job is backed in writing by the 90-Day Done Right Promise. If it’s not right, Gus makes it right. One call brings him back.

Our Solar Battery Storage & Backup Services in Encinitas

Tesla Powerwall Installation

A Tesla Powerwall 3 installed in Encinitas typically runs $13,000 to $18,000 with gateway and permits. The Powerwall 3’s integrated inverter means we can often skip the separate inverter that older setups required, which saves wall space in tight garage areas in Cardiff and Old Encinitas. For homes along the coastal strip, we size the system assuming that June marine layer, not the brochure’s sunny-day output.

Tesla Powerwall Installation

Enphase IQ Battery Installation

Enphase IQ battery systems in Encinitas usually land between $11,500 and $16,000 depending on capacity. These modular batteries are a good fit for mid-century homes near the coast where wall space is limited and attics are tight. The one thing we flag before any Enphase install in Encinitas is the salt-air corrosion issue on MC4 connectors. We use stainless and anodized hardware on every coastal job, because replacing corroded connectors three years in is a warranty problem nobody needs.

Enphase IQ Battery Installation

Whole-Home Backup Power

If you want your AC, refrigerator, well pump, and a few circuits to keep running through a PSPS or a summer brownout, whole-home backup in Encinitas is a real option, but most homes need at least two batteries. That puts most whole-home setups in the $24,000 to $34,000 range before incentives. Older wood-frame homes in Cardiff and Leucadia often have attic wiring runs that complicate conduit routing, so we plan those carefully before we quote. The good news: we give you a number and it’s the number you pay. Bring us a bill, we’ll bring you the math.

Whole-Home Backup Power

Battery Retrofit for Existing Solar

This is the service we do more than anything else in Encinitas. If your existing solar array was installed between 2006 and 2014, there’s a good chance you’re on a legacy NEM 1.0 or 2.0 agreement that expires sooner than you think. Adding a battery now, while your grandfathered export rate still applies, locks in real financial benefit before those rates end. A typical retrofit in Encinitas runs $10,500 to $14,500 for a single battery with necessary wiring and panel adjustments. We’ll tell you straight if your current inverter or electrical panel makes the retrofit costlier than expected. No signature wanted tonight. Take two weeks. The price will be the same.

Battery Retrofit for Existing 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 Encinitas

We install and service Tesla Powerwall, FranklinWH, and Enphase battery systems. If your system has a brand we don’t install, we’ll still come out and assess whether a repair or replacement makes sense. We keep common parts for these brands on hand, which means faster turnaround for Encinitas customers than waiting on a warehouse halfway across the country. Gus’s Solar also works with SolarEdge, SunPower, Panasonic, Qcells, REC, and Canadian Solar on the panel side, so when you need a panel swap as part of a battery retrofit, we handle it without handing you off to a sub.

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

  • Silent inverter failures on legacy leased systems. SolarCity and Sunrun inverters from 2008 to 2014 are failing quietly. Homeowners keep paying lease payments while producing nothing, and a battery retrofit stalls until the lease buyout is negotiated. We’ve walked homeowners through that process here in Encinitas more times than we can count.
  • 100-amp panel trips during battery charging. Leucadia bungalows and older Cardiff homes frequently trip their main breaker when a Powerwall charges while solar is still exporting. The panel can’t handle simultaneous loads. A service upgrade to 200 amps is usually the fix, and we include that in the quote so there’s no surprise.
  • Salt-air corrosion on connectors and rail fasteners. Coastal Encinitas homes within half a mile of the ocean see oxidation on MC4 connectors and racking hardware within 3 to 5 years. Standard anodized components fail faster here. We specify stainless steel fasteners and sealed connectors on every coastal install, which keeps your battery warranty intact.
  • Marine layer suppression of morning production. Even in July, the coastal fog can cut morning output by 15 to 20 percent compared to an inland roof in Escondido. A battery system sized without accounting for that will underperform. We factor Encinitas’s actual production curves into every system we quote, not generic San Diego averages.

Pricing for Solar Battery Storage & Backup in Encinitas, CA

Here are straight numbers for the Encinitas market. A single Tesla Powerwall 3 with installation typically runs $13,000 to $18,000. An Enphase IQ battery system lands between $11,500 and $16,000. A battery retrofit for existing solar runs $10,500 to $14,500, while whole-home backup with two or more batteries starts around $24,000 and goes up from there depending on panel upgrades and electrical work. The big swing factors in Encinitas are whether you need a 100-amp panel upgraded to 200 amps, whether your roof uses concrete S-tile that requires special mounting hardware, and whether salt-air corrosion has already damaged existing racking or connectors. We give free estimates, and we don’t charge a trip fee inside our own county. Call (877) 550-6892 and Gus will work up a number off your actual SDG&E bill, not a brochure.

We Also Serve Cities Near Encinitas

While this page focuses on Encinitas and the work we do here, Gus’s Solar also serves Solana Beach, Carlsbad, San Marcos, and Vista. If you’re in one of those cities and need battery storage or backup help, the same crew shows up, the same 90-Day Done Right Promise applies, and a live person still answers the phone 24/7. Call (877) 550-6892 from anywhere in North County.

Serving Encinitas, CA - Our Local Coverage Area

We’re based in the Encinitas 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 Encinitas

Get a Straight Answer on Battery Storage in Encinitas

If you’ve been sitting on a solar system that doesn’t do much for you after dark, or if your lease is coming up and you want options, call Gus at (877) 550-6892. He’ll look at your actual SDG&E bill, tell you what a battery will cost, and give you two weeks to think about it. No pressure, no signature tonight. That’s how we’ve done business in Encinitas for over a decade, and it’s not changing.

Written by Gus Petrakis, Owner at Gus’s Solar, serving Encinitas and North County San Diego.

Why Encinitas Chooses Gus's Solar

We set the standard for solar battery storage & backup in Encinitas.

30-60 Min Response

Fast dispatch across Encinitas. 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 Encinitas

Getting your solar battery storage & backup handled is simple and fast.

1

Call or Request a Free Estimate

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

2

Licensed Technician Dispatched

A background-checked, certified technician arrives in Encinitas - 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 battery storage & backup 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 Encinitas Customers Say

Trusted by homeowners across Encinitas and surrounding areas.

★★★★★

"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
★★★★★

"He flashed every roof penetration properly and showed me the flashing before it went down. Three roof seasons on and not a drop anywhere."

Philomena Achara · 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 Battery Storage & Backup in Encinitas?

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

(877) 550-6892

Request a Free Estimate in Encinitas

Tell us about your solar battery storage & backup needs - we'll respond within the hour.

By clicking submit, you confirm you have read our Privacy Policy and authorize us to contact you by call, text, or email regarding your service needs, including from the affiliated professionals who may take on the job.

Prefer to text? Send a Text
Areas We Serve
Call Now - 24/7 Dispatch