Tesla Powerwall 3 installation in an Imperial Valley home by ION ENERGY

Tesla Certified Powerwall Installer in Imperial Valley

Tesla Powerwall 3 stores 13.5 kWh of energy, enough to keep your AC, fridge, and lights running through an outage or through IID 4 to 9 PM peak hours. We are a Tesla Certified Installer serving El Centro, Imperial, Calexico, Brawley, and all of Imperial Valley.

TESLA CERTIFIED INSTALLER · ENPHASE CERTIFIED · SPAN AUTHORIZED · CSLB C-10 1146580

Why Imperial Valley

Why Imperial Valley homes need a battery

Imperial Valley summers hit 115 degrees. When the power goes out, your AC stops, and your home becomes unsafe in hours. A Tesla Powerwall keeps your AC running through outages so your family stays cool and safe.

IID sends peak alerts from 4 to 9 PM. That is when rates are highest and the grid is most strained. A Powerwall lets you run on stored solar through those hours instead of buying from IID at peak prices. You charge the battery during the day with solar, then use that energy at night when rates are highest.

IID net billing pays you roughly 7 cents for extra solar you export. A Powerwall lets you use that energy yourself at night instead of selling it cheap and buying it back at retail. The battery is where the real savings are on IID.

Our Process

The ION ENERGY Powerwall installation process

From the first site visit to commissioning, we handle every step. You do not deal with the city, the county, or IID. We do.

1

Free site visit

We look at your electrical panel, your solar if you have it, and your backup goals. We help you decide between whole home and essential load backup.

2

Design

We design your backup system based on what you want to keep running. We size the battery or batteries to your loads and your budget.

3

Permit

We pull permits with your city or Imperial County. You do nothing. We handle all the paperwork and fees.

4

IID interconnection

If you have solar, we file the IID paperwork to connect your Powerwall and make sure your system is credited correctly.

5

Install

We mount the Powerwall, wire it to your panel, and configure it. Most installs take one day. Our crew is on every job.

6

Inspection

We pass the city or county inspection and commission your Powerwall. We show you how to use the Tesla app and monitor your system.

What It Costs

What a Tesla Powerwall costs in Imperial Valley

We give you honest price ranges up front. Your exact price depends on your panel, your backup goals, and whether you already have solar.

Single Powerwall 3 (13.5 kWh)$10,000 to $14,000
Two Powerwalls (27 kWh)$18,000 to $24,000
Add to existing solarMay need panel upgrade

Adding a Powerwall to existing solar may require a panel upgrade or a different battery system instead. We tell you exactly what you need after a free site visit. The federal 25D credit ended after 2025, so we do not promise tax credits. You get your exact price after a free site visit.

FAQ

Frequently Asked Questions

Get a Quote

Free IID Bill Review

Tell us about your project. Our crew will call or text you within one business day.

TESLA CERTIFIED INSTALLER · ENPHASE CERTIFIED · SPAN AUTHORIZED · CSLB C-10 1146580

TESLA CERTIFIED INSTALLER · ENPHASE CERTIFIED · SPAN AUTHORIZED · CSLB C-10 1146580

Service Area

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Serving Imperial Valley, Coachella Valley, San Diego, Inland Empire, Orange County and Los Angeles

El Centro, Imperial, Calexico, Brawley, Holtville, Heber, Seeley, Westmorland and Calipatria

TESLA CERTIFIED INSTALLER · ENPHASE CERTIFIED · SPAN AUTHORIZED · CSLB C-10 1146580

ION ENERGY · 760 234 8432 · Mon to Sat 7 AM to 5 PM · Based in Imperial, CA, serving Imperial Valley & Southern California

© 2026 ION ENERGY. All rights reserved.

CSLB 1146580 · C-10 Electrical

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