Energy Locker was created by people who got tired of watching homeowners get ripped off by volatile energy markets. We built the product we wanted to exist.
8,000+
Systems Installed
4.5/5
Customer rating
£11.2M
Saved for customers
Q4 2026
VPP launch
Our Mission
The UK energy market is broken. Households have been price-takers for too long. We believe the technology exists right now to let every homeowner take control — and we've made it our mission to deliver it.
Energy Locker isn't just a battery company. We're building the infrastructure for a distributed, consumer-owned energy grid — where your home generates, stores, and trades power on your terms.
No hidden fees, no jargon. You always know exactly what you're paying for and what you're getting back.
From the product to the install to the aftercare — we won't ship anything we wouldn't put in our own homes.
Every battery we install reduces peak grid demand, accelerates the energy transition, and helps cut national carbon.
The evolution of EnergyLocker.
2012
Effective Energy is Incorporated in 2012
2013
The business is established as a specialist in working with power companies and contractors to deliver ECO obligations.
2014
An in-house installation arm is established to deliver energy efficiency and renewable energy solutions to housebuilders and home owners in the UK.
2016
Originally a subsidiary of Effective Energy, Effective Home was spun out to focus on the retail residential market primarily in Boiler replacements.
2023
Driven by post-covid demand amplified by the Russian invasion of Ukraine, the business pivots to focus on energy generation, installing 8,000 Solar PV Systems across the UK.
2026
Our proposition to battery storage and Virtual Power Plant launches — letting customers earn by exporting stored energy back to the grid at peak demand.
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