Wondrwall Battery Powrplan
All-In-One Battery & Inverter System
The Smarter Way to Own a Home Battery
Home battery systems have traditionally required a significant upfront investment, often thousands of pounds. The Wondrwall Battery Powrplan changes that completely.
With our unique subscription-based model, your battery system is supplied, installed, and maintained at no upfront cost. Instead, you pay a fixed monthly fee over a 10-year period, making advanced battery storage accessible without financial risk or large initial expense.
Choose the plan that suits your home:
- £35 per month
- £45 per month
- £55 per month
At the end of the 10-year term, the battery becomes yours to own, or you can choose to upgrade to a new system. Cotswold Heating Solutions are offering a bold new way to take control of your energy from day one.
We offer Battery PowrPlan at such an affordable rate because the battery cost is subsidised by grid flexibility payments. These are payments earned from the National Grid for supporting a clean energy transition and helping to balance peak load.
Available in 3 different sizes
Cut your bills,
Control your power
The Wondrwall All-In-One Battery & Inverter System is a next-generation home energy solution that puts you in control of how and when you use electricity. By storing energy when it’s cheapest and using it when prices are highest, Wondrwall helps dramatically reduce reliance on the grid and cut household energy bills in the process.
Available in three battery sizes, the system combines intelligent battery storage, a powerful inverter, and smart energy management into one sleek, space-saving unit. Built for flexibility, the battery is IP66 rated and fully suitable for outdoor installation, with a well-ventilated garage installation also an option where preferred. Designed for UK homes, Wondrwall works seamlessly with time-of-use tariffs, solar PV (if installed), and modern energy demands, giving homeowners greater energy independence, resilience during power cuts, and a smarter way to manage electricity.
Designed for Cheaper Energy, With or Without Solar
Many homeowners assume battery storage is only worthwhile if you have solar panels. In reality, some of the biggest savings come from using a battery with a time-of-use energy tariff, and that’s exactly what the Wondrwall battery system is designed for.
With electricity prices varying throughout the day, time-of-use tariffs offer significantly cheaper rates during off-peak periods, typically overnight. The Wondrwall battery automatically takes advantage of this by charging when electricity is at its cheapest, then storing that energy for use during the day when prices are highest. This simple shift can dramatically reduce the average cost of every unit of electricity you use.
Crucially, this means you don’t need solar panels to benefit. Even homes without PV can see meaningful savings by reducing how much expensive peak-rate electricity they buy from the grid. For households with higher daytime usage, this approach can have a particularly noticeable impact on monthly energy bills.
For customers focused on lowering energy spend rather than generating power, Wondrwall offers a practical, intelligent solution, helping you take control of rising electricity costs by using cheaper energy when it makes the most financial sense.
Get in Touch to Find Out More About this Unique Offer
This no upfront cost home battery offer is rare in the UK and represents a different approach to home energy storage. If you’d like to understand how the scheme works or explore which battery size and subscription option best suits your home, we’d be happy to help.
By getting in touch, you can speak directly with our team, ask any questions you may have, and receive clear, honest guidance with no obligation. Whether you’re looking to reduce energy bills, improve energy independence, or simply want to learn more, this is the ideal opportunity to find out if this unique home battery solution is right for you.
Smart Control with the Wondrwall App
At the heart of the system is the Wondrwall app, giving you complete visibility and control over your home’s energy, all from your smartphone.
The app allows you to monitor your battery in real time, clearly showing how much energy is being stored, used, or exported. You can see exactly when your battery is charging with low-cost electricity and when it’s powering your home, helping you understand, and maximise, your savings.
Smart scheduling tools make it easy to align charging with off-peak tariffs, ensuring your battery automatically fills up when electricity is cheapest, without any daily input from you. For homes with solar panels, the app also helps prioritise self-generated energy, reducing reliance on the grid even further.