Tesla Powerwall Battery Storage Tesla Powerwall Battery Storage

Serving Tyne & Wear, Durham, Yorkshire, Northumberland, Cumberland, Lancashire and the Scottish Borders, Geowarmth can help you store clean energy, increase your energy resilience, lower your electricity bills and reduce your carbon footprint with Tesla Powerwall.

Serving Tyne & Wear, Durham, Yorkshire, Northumberland, Cumberland, Lancashire and the Scottish Borders, Geowarmth can help you store clean energy, increase your energy resilience, lower your electricity bills and reduce your carbon footprint with Tesla Powerwall.

Sustainable solutions you can trust

Energy independence with battery storage

Tesla Powerwall is a smart home battery system that stores energy for when you need it most — day or night, during outages, or when electricity prices peak. It works seamlessly with your solar PV system to maximise self-consumption and minimise reliance on the grid.

Smarter home energy, powered by Tesla

With a sleek design, integrated energy monitoring and intelligent software, Tesla Powerwall puts you in full control of your home’s energy use. Its Backup Gateway allows your home to stay powered during grid failures, and the system automatically shifts energy use to the cheapest times of day.

Why Geowarmth for Solar?

Energy Independence

Tesla Powerwall allows you to store excess solar energy or low-cost off-peak electricity, giving you reliable power even when the grid goes down. It’s a key step toward true energy independence.

Cost Savings

By using stored electricity during peak times, Tesla Powerwall helps you reduce your reliance on expensive grid energy — lowering your bills and insulating you from future price increases.

Environmental Impact

Pairing Tesla Powerwall with solar enables you to use more of your own clean energy, reducing waste and making the most of your investment in renewables — all while shrinking your carbon footprint.

Increased Property Value

Battery storage systems are fast becoming a must-have for energy-conscious homeowners. A Tesla Powerwall installation can add value to your property and future-proof it for smarter, greener living.

See how much you can save in three easy questions

Do I need a Tesla Battery?

If you already have solar panels – or plan to install them – adding a Tesla Powerwall gives you far greater control over your energy. It stores excess electricity to use at night or during blackouts, and even works with time-of-use tariffs to save you more money. For those without solar, Powerwall can still charge from the grid during low-cost periods and discharge during peak demand.

Tesla Powerwall

Case studies

Check out our case studies for examples of recent installations, and for a site-specific quote, get in touch today!

Ground mounted solar panels

Energy Independent Community Centre

For a local Community Centre overlooking the Yorkshire fields, we took advantage of the outdoor space and designed and installed a free standing ground mounted solar array to serve the centre’s needs.

Solar install warkworth

Solar Panels in Warkworth

We carried out an installation for a domestic property in Warkworth, installing solar PV and a battery system to generate clean, renewable energy.

Frequently Asked Questions

How does the Tesla Powerwall work?

Tesla Powerwall stores electricity either from your solar panels or from the grid during off-peak hours. It automatically supplies power to your home when needed — including during power cuts — and helps reduce your reliance on the grid.

Can I add Powerwall to my existing solar system?

Yes. Tesla Powerwall is compatible with both new and existing solar PV systems. It integrates with your inverter and backup gateway to store and deliver electricity efficiently.

Is Tesla Powerwall worth it without solar?

Even without solar, Powerwall can charge using cheaper off-peak grid electricity and discharge during peak-rate times — saving you money through energy arbitrage.

What size home is a Tesla Powerwall suitable for?

Each Powerwall offers 13.5kWh of usable storage, enough to power a typical 2–3 bedroom home for a day. Multiple units can be installed together for homes with higher energy demands.

Where can Tesla Powerwall be installed?

Powerwall is designed to be mounted indoors or outdoors, and works in all weather conditions. Our team will help you find the best location based on your home’s layout and energy usage.