Tesla Owner Exclusive
Power your home, save money
Tesla Powerwall is a compact home battery that stores energy generated by solar or from the grid. With customisable power modes, you can optimise your stored energy for outage protection, electricity bill savings and more.
Up to 4-years interest-free credit available¹
Powerwall installation from £149 per month²
Powerwall installation with solar from £199 per month³
Choose your Powerwall package
Why choose BOXT?
Flexible finance options
Including, exclusively for Tesla customers, up to 4-year 0% APR¹
Buy one panel, get one free⁴
Generate more savings for less money
BOXT accredited local installers
15,000+ registered engineers nationwide across our entire product range
2 year workmanship guarantee
For your peace of mind
Fully MCS certified
Safely installing renewable energy products
TrustMark registered
Offering peace of mind for homeowners
BOXT is listed on Trustpilot as...
How getting a solar quote from BOXT works
Answer
It takes just a few moments to get an instant online solar quote by answering a few simple questions.
Configure
View and configure your recommended solar package, with pricing, product details and estimated energy savings
Review
Our experts will create a FREE custom solar design using 3D mapping technology, with more detailed energy saving calculations
Install
We can then book your new solar system installation, from a BOXT accredited installer.
Find the right Powerwall 3 package for your home
Powerwall 3
Powerwall is a compact home battery that can help you save on energy bills even without solar panels, by utilising off-peak energy tariffs. Using Time-Based Control mode, you can programme your Powerwall to charge when prices are low, and use stored energy when prices spike, saving money over time.
Powerwall 3 + Gateway
The Backup Gateway means you can keep your home and appliances powered up, even during powercuts⁵. Plus, if severe weather is forecast, Storm Watch will automatically charge your Powerwall to its maximum capacity to prepare for an outage.
Powerwall 3 + Solar Panels
Generate your own electricity with solar panels and store it ready for when you need it with Powerwall 3. Using your usage history, weather forecasts and electricity price estimates, Powerwall optimises your stored energy to power your home more efficiently, day and night.
We’re a Tesla Energy Premium Installer
We’re proud to have been awarded Tesla’s Premium Installer status, which is an accolade only held by around 1% of all installers. This badge is a reassurance that when you choose BOXT for your installation, you’re choosing an experienced company that’s going to deliver a top quality job. Companies who receive this certification are selected specifically by Tesla to install their products, based on the quality of their installations and customer satisfaction - both factors that we pride ourselves on.
¹ Finance is offered through HomeServe Finance Limited (FRN 994955). In some cases we also lend with Propensio Finance Limited (FRN 806409). Finance available subject to status, affordability and a credit check. Terms and conditions apply. BOXT Limited (FRN 771161) acts as a credit broker and is not a lender.
² Price based on the installation of a Powerwall 3. Price correct as of May 2026. A
representative example for 48 months order: £7,345 purchase. Deposit £193. Annual rate of interest 0% p.a.
Representative APR: 0% APR. 48 monthly payments of £149 at 0% p.a. Total amount payable £7,345. Finance available subject to status, affordability and a credit check. Terms and conditions apply. BOXT Limited (FRN 771161) acts as a credit broker and is not a lender.
³ Price based on the installation of 8 solar panels and a Powerwall 3. Price correct as of May 2026. A
representative example for 48 months order: £11,299 purchase. Deposit £1,747. Annual rate of interest 0% p.a.
Representative APR: 0% APR. 48 monthly payments of £199 at 0% p.a. Total amount payable £11,299. Finance available subject to status, affordability and a credit check. Terms and conditions apply. BOXT Limited (FRN 771161) acts as a credit broker and is not a lender.
⁴ For more information please see https://www.boxt.co.uk/solar-terms-and-conditions.
⁵ Tesla Backup Gateway is required for power cut protection and is not included in your order. Please speak to one of our experts to add this to your order at an additional cost of £500.