Tesla Powerwall Installation in the East Midlands
More Power. More Savings. More Backup.
Installed by certified local experts at Coactivation Solar
Powerwall 3 with Coactivation Solar
Tesla Certified Installer
Fully approved to supply and install Powerwall 3 across the East Midlands.
Designed for Your Home
Works with new or existing solar PV and EV chargers.
Lower Bills & Greater Control
Store your own power and use it when electricity prices rise.
Always On
Backup protection keeps your home running during power cuts.
Trusted Local Team
MCS-accredited engineers, complete after-care, and 10-year Tesla warranty.
Get a Quote For Your Home
Power Your Home with Tesla Powerwall 3
Tesla Powerwall 3 is a powerful, compact home battery with an integrated solar inverter, designed to store more of your self-generated energy, lower your electricity bills, and keep your home running during power cuts.
Built for all-weather performance, Powerwall 3 offers whole-home backup, easy expansion, and continuous software updates to optimise energy use over time.
At Coactivation Solar, we’re proud to be a Tesla Certified Installer, serving homeowners across Derbyshire, Nottinghamshire, Leicestershire and Staffordshire.
We handle the full process, from design to installation, ensuring your system performs safely, efficiently and reliably from day one.
Why Homeowners Choose Tesla Powerwall 3
Tesla Powerwall 3 is built for homes that want reliable, flexible, and future-proof energy storage.
It combines advanced Tesla technology with simple, efficient installation by certified local experts.
Built-In Solar Inverter
Powerwall 3 includes a fully integrated solar inverter, efficiently converting your solar power into stored electricity and simplifying installation.
Whole-Home Backup Protection
Delivers up to 11.04 kW continuous power, keeping essential appliances running automatically during outages.*
Smart Energy Management
Time-Based Control learns your usage patterns and automatically switches between stored and grid power for maximum savings.
*Subject to grid approval
Easy to Expand
Stack up to four units, or add DC expansion packs at any time, as your household energy needs grow.
All-Weather Durability
Flood-resistant and engineered for the British climate, performing reliably year-round.
Comprehensive 10-Year Warranty
Powerwall 3 comes with a full, all-inclusive 10-year warranty and 80% energy retention after ten years, backed directly by Tesla.
Smarter Energy for Homeowners and EV Drivers
Powerwall 3 is designed as part of the wider Tesla energy ecosystem, working seamlessly with solar PV, EV charging, and smart energy tariffs.
With Powerwall, you can:
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Charge your EV using your own stored solar energy, not expensive grid power.
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Optimise charging automatically through tariffs such as Octopus Go or Intelligent Octopus.
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Keep charging your car even during a power cut, using solar energy stored in your Powerwall.
Whether you drive a Tesla or another EV, Powerwall helps you power your car and your home with clean, renewable energy.
Energy Independence and Savings
Energy Independence and Savings
Pairing Tesla Powerwall 3 with solar PV can reduce your electricity bills by 60–80 %, depending on your system size and lifestyle.
Many of our customers save £700–£1,200 per year, while enjoying the reassurance of backup power and full visibility of their energy use through the Tesla app.
With smart tariffs, Powerwall automatically buys electricity when it’s cheapest and uses stored energy when rates are higher, helping you get the best return on your investment.
Our Installation Process
Step 1 - Get your FREE Consultation
Click the button below and fill out your details so that we can discuss your home’s energy profile and system suitability with you.
Step 2 - Design & Quotation
We prepare a tailored system plan and fully costed proposal, for you and your home, so that you can make an informed decision.
Step 3 - Professional Installation
Carried out by our own MCS-accredited electricians, which is usually completed in just 1-2 days at your home.
Coactivation Solar manages the entire process, so you always know who’s looking after your home.
Tesla Powerwall Technical Overview
| Specification | Detail |
|---|---|
| Usable Capacity | 13.5 kWh |
| Continuous Power | 11.04 kW* |
| Inverter Type | Integrated solar inverter (DC-coupled) |
| Installation | Wall or floor-mounted, indoors/outdoors |
| Expansion | Stack up to 4 Powerwalls; add 3 DC expansion packs per unit |
| Connectivity | Wi-Fi / Ethernet / 4G |
| Compatibility | Solar PV systems / AC or DC coupling |
| Warranty | 10 years – unlimited cycles – 80% energy retention |
| Control | Tesla Energy app (iOS / Android) |
| Origin | Made in the U.S. – backed by 20+ years of Tesla battery expertise |
| *Subject to grid approval |
Chat with our team
01332 806 100
Frequently Asked Questions
Can I add Powerwall 3 to my existing solar PV system?
Yes! Powerwall 3 can be added to most existing solar setups, whether AC or DC-coupled. Our team will assess compatibility during your free consultation.
What happens during a power cut?
Powerwall 3 automatically switches to backup mode, keeping your essential circuits running without interruption.
How long does installation take?
Most installations are completed within one working day per unit.
Is Powerwall 3 suitable for UK homes?
Yes, it’s engineered for the UK climate, with weatherproof casing and flood resistance up to 60 cm of water.
What kind of aftercare do you provide?
As a Tesla Certified Installer, we handle system setup, app integration, and ongoing technical support throughout your 10-year warranty.
Client Testimonials
“Coactivation have installed a brilliant solar panel system for us. We made the right choice and company, we have batteries for storage and are already reaping the benefits of our own electric and selling to the grid. Should have had solar years ago, let’s face it energy prices aren’t going to come down, solar is definitely the best way to go. We would recommend Coactivation they handled all the MCS and G98 certificates in order to fully comply and to sell to the grid. Scaffolding and installation all sorted by them. 100% recommend.”
“A very professional company that keeps you informed all the way. They discuss all your needs and what you are going to need from the system, i.e. do you have electric car? Do you want to store any of the electric? You are sent all the necessary information via email to let you know exactly what you’re getting into. The installers were very professional and the complete install including fitting the batteries was all carried out in under a day. Couldn’t ask for more.”
“We had a great experience with our home solar and battery installation from Coactivation. The Project Manager Alastair scoped out a system for us to optimise our available roof area and provided a detailed proposal showing what we could expect to generate across the year. Having decide to go ahead, the installation went very smoothly, with all the equipment delivered and scaffolding erected on the date agreed, allowing the roofer/panel installer and electrician to complete their work without delays. Because of the size of the system, it was also necessary to obtain a G99 authorisation from the network operator (DNO) and again, Coactivation took care of this for us.
Overall very happy with our system and would recommend Coactivation as a competent installer.”
