Tesla certified installer
Tesla Powerwall 2 is discontinued. We still look after yours.
Tesla has replaced Powerwall 2 with Powerwall 3, so we no longer fit it new. If you have one, we service it, pair it with solar, and when you want more capacity or backup we add a Powerwall 3 alongside or replace it outright.
What we can do
Keep it working harder, or plan the upgrade.
Add solar to an existing Powerwall 2
Powerwall 2 is AC-coupled, so it pairs with any solar inverter. We design the array around the battery you already own.
Add a second unit
Powerwall 2 stacks. If you have added an EV or heat pump since installing, a second unit is often the simplest fix.
Backup Gateway and tariff set-up
Make sure the Gateway, time-based control and export tariff are actually configured to your current supplier.
Upgrade path to Powerwall 3
When the time comes we can add a Powerwall 3 alongside, or replace outright and handle the paperwork.
Winter tip
Off-peak charging is where a battery earns its keep in winter.
Electricity is cheapest overnight, typically between 11pm and 7am on EV and smart tariffs. A Powerwall charges from the grid in that window and runs the house on it through the day, so even when the sun barely shows you are on the cheap rate. We set the schedule up for you as part of any visit.
Start here
Tell us about your Powerwall.
Whether it's a fault, an add-on or an upgrade, send us the details and we'll advise before anything is booked. Prefer to talk? Call 0330 320 1500.