The storm takes the grid. You keep the power.
Powerwall 3 home battery backup, designed and installed by licensed Illinois electricians. Lights, fridge, furnace and sump pump stay on in an outage. On normal days it stores cheaper power and uses it when rates peak, so it helps lower your electric bill too.
- Tesla Certified Installer
- Electrical trade family since 1986
- 8+ years installing solar & storage
- ICC-certified DG installer
- Fully insured
Get your free backup quote
Tell us a little about your home. We'll call within one business day.
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We'll reach out within one business day to set up your free site assessment. Want to talk now? Call 708-953-3897.
Powerwall 3 at a glance
One battery covers the essentials. Stack more capacity for whole-home backup.
Cut your power bill
ComEd and Ameren both offer time-based rates, where power costs more in the afternoon and evening. Powerwall charges when power is cheap and runs your house through the expensive hours.
Have solar, or adding it? The battery saves your extra daytime solar for the evening, so you use more of what your panels make instead of sending it back to the grid for a smaller credit.
At your site visit we look at your actual bills and rate plan and show you what a battery can save.
Electricians first. Battery people second.
We do the electrical right
A battery is only as good as the panel behind it. We size your backup loads, handle panel upgrades, and wire it to code the first time.
We handle the paperwork
Village permits, inspections and ComEd or Ameren interconnection. We file it, schedule it, and stand there for the inspection.
We pick up the phone
Family-run since 1986 and based in Berwyn. After install, you call the same people who built your system.
How an install works
- STEP 1
Site visit
We look at your panel, meter and wall space and talk about what you want running in an outage.
- STEP 2
Design & permits
You get a clear quote. Once you approve, we pull permits and file with your utility.
- STEP 3
Install day
Most installs take one to two days. Power is off only for the final tie-in.
- STEP 4
Inspect & switch on
After inspection we commission the system and set up the Tesla app on your phone.
FAQ
Do I need solar panels to get a Powerwall?
No. Powerwall 3 works on its own as backup and charges from the grid. If you add solar later, the battery works alongside it.
Will it run my central air, well pump or sump pump?
Often, yes. It depends on the motor sizes and how many batteries you have. We do a load calculation at the site visit and tell you exactly what will run.
How long will it keep my house running?
That depends on what's turned on. Running the essentials, one battery can carry many homes through an overnight outage. With solar, it recharges during the day.
How much will a battery save on my bill?
It depends on your rate plan, how much power you use in the afternoon and evening, and whether you have solar. We go through your actual bills at the site visit and give you a real estimate, not a guess.
Are there rebates or incentives?
Utility and state programs change often. We'll check what's currently available for your address and include it in your quote.
What areas do you serve?
Chicagoland suburbs and Ameren Illinois territory. Put your ZIP in the form and we'll confirm.