WOW Construction Group — Los AngelesConstructionGroup

Battery Backup in Los Angeles

Lights On When The Block Goes Dark.

Home battery storage that keeps your power (and your WOW) running through outages.

Solar Battery Backup in Los Angeles by WOW Construction Group
Your options

Your Battery Backup Options

Whole-Home Backup

Enough storage to run the whole house, not just the fridge — stacked batteries and a full-home transfer setup.

Essential Loads Backup

Right-sized systems protecting the circuits that matter: fridge, Wi-Fi, medical gear, a few outlets and lights.

Battery Add-On To Existing Solar

Storage retrofitted onto an array someone else installed — including AC-coupled setups when the old inverter can't be touched.

Battery Without Solar

Storage on its own for outage protection and peak-rate shifting. Panels can come later; we wire it battery-ready.

Brand-Agnostic Storage

We spec any tier-one home battery — including the Panasonic EverVolt — based on your load list, panel condition and budget, not a partner quota or a single manufacturer's lineup.

Smart Panels & Load Management

Smart electrical panels and circuit controllers so a smaller battery can still back up the house intelligently.

Time-Of-Use Optimization

Programmed to charge on cheap sun and discharge in the 4–9pm peak window under NEM 3.0 — the setup that actually pays.

SGIP Rebate Handling

We run the Self-Generation Incentive Program paperwork for you, including the higher equity and medical-baseline tiers.

What’s included

  • Solar battery storage
  • Home battery backup systems
  • Whole-home backup power
  • Backup generator installation
Our promise

What We Lock In Before Day One

12-Year Product Warranty, In Writing

Panasonic backs the EverVolt for 12 years with a stated capacity retention. We hand you the document, not a verbal promise.

Load List Before Quote

We walk your panel and write down what has to stay on. The battery is sized to that list — no oversell, no surprise brownout.

Rebates Filed By Us

We verify current SGIP and utility programs and help with eligible rebate paperwork.

Service After Commissioning

Firmware, app setup, and callbacks after PTO. Storage is a 10-year relationship, not a one-day install.

Why bother

What You Get Out Of It

  • Outage protection without a noisy, fuel-hungry generator
  • Store cheap daytime sun, use it at 4–9pm peak rates — the core of NEM 3.0 payback
  • SGIP rebate paperwork handled for you, including equity and medical-baseline tiers
  • Clean wall-mounted install, permitted panel work and LADBS/utility sign-off
  • Sized to your real load list, not a sales script
  • Silent, no fuel deliveries, no annual generator service
  • Wildfire and PSPS season coverage for hillside and canyon homes
Ballpark budgets

What It Usually Runs

Real ranges from recent LA jobs so you know where you stand before we ever walk the property. Your exact number comes from a site visit.

City permit fees are not included in project prices or cost estimates. They are separate costs based on what the city charges for your project. WOW processes all permits for every project so clients don't have to worry, and we provide the city fee receipts for their control.

Savings-only (no backup)

$34,000–$38,000

A 20 kWh home battery installed to store sun and shift peak rates under NEM 3.0 — no outage backup. Permit fees charged separately. AC and other heavy loads excluded. Before any current SGIP or utility rebates.

Essential loads backup (≤6 circuits)

$38,000–$42,000

Same 20 kWh battery, wired to back up six circuits — fridge, lights, Wi-Fi, garage, medical gear and a few outlets. Permit fees separate; AC and heavy loads excluded. Before any current SGIP or utility rebates.

Expanded backup (6+ circuits)

$42,000–$46,000

Same 20 kWh battery covering more than six backup loads for larger homes. Permit fees separate; central AC and heavy loads still excluded unless we add a second unit. Before any current SGIP or utility rebates.

Two batteries / whole-home

$68,000–$88,000

Two 20 kWh batteries stacked for whole-home backup including AC. Realistic LA range before any current SGIP or utility rebates; permit fees separate.

Solar + battery together

$54,000–$84,000

New array plus a 20 kWh battery in one permit and one crew mobilization — the cheapest way to get both. Solar sized to your roof; battery pricing as above. Before any current SGIP or utility rebates.

FAQ

Questions People Actually Ask

Roughly 8–24 hours depending on capacity and what you're backing up. One 13 kWh battery comfortably carries fridge, lights, Wi-Fi and outlets overnight; running central AC through a hot LA night usually needs two.

The Self-Generation Incentive Program is a California rebate for home batteries, run through the CPUC. Standard tiers help everyone; the equity and medical-baseline tiers can cover most of a battery's cost. We check your eligibility and file the paperwork as part of the job.

For most new solar customers, yes. NEM 3.0 pays very little for exported sun, so the money is in storing your own production and using it during the 4–9pm peak instead of buying it back at retail rates.

Yes. Most modern systems are battery-ready, and where they aren't we AC-couple storage alongside the existing inverter. Doing it with the original install is cheaper, but a retrofit is always possible.

Absolutely. A standalone battery still gives you outage protection and lets you charge at cheap off-peak rates and discharge during peak. Many clients start here and add panels later.

A battery is silent, needs no fuel, requires no annual service and works instantly. A generator runs longer in a multi-day outage but costs you noise, gas and maintenance. For LA's typical short outages and PSPS shutoffs, storage wins for most homes.

We're brand-agnostic and spec any tier-one home battery — the Panasonic EverVolt is a house favorite for its 20 kWh capacity and 12-year product warranty, but we'll match whatever best fits your load list, panel condition and budget. We're not locked into one manufacturer, so the hardware serves your house, not a partner quota.

Yes. Battery storage requires an electrical permit, city inspection and utility approval. We handle LADBS or your city's building department plus LADWP or SoCal Edison from start to finish.

Usually a garage wall, side yard or exterior wall near the main panel. Code sets clearance and fire-separation rules; we walk the options with you before anything is mounted.

Silent — no fuel, no engine, no maintenance. You'll hear a faint fan on a hot day, nothing more.

Most single-battery installs are one to two days on site. The permit and utility approval timeline adds a few weeks around that.

Yes — commissioning problems, app and monitoring setup, capacity checks and expansions on existing systems.

We review the circuits and appliances you want to support, their electrical loads and your existing equipment. Home battery backup systems, solar battery storage and backup generator installation are evaluated for your needs; whole-home coverage depends on the system's capacity and design.
Where we do this

Solar Battery Backup across Los Angeles County

Solar Battery Backup pays back fastest where the bills hurt most — the inland Valley and the foothills. We handle LADWP and SCE territories, and we know which rebates each one actually honors.

See our full coverage map →
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