Battery Storage Installation Across Bromley & Kent
Store the power you generate and keep your home or business running, day or night, installed by NICEIC and MCS-certified engineers.
- Why Battery Storage
Store More, Waste Less
Solar panels only generate power during daylight hours, but battery storage lets you capture that energy and use it whenever you need it, during evening peak times, power cuts, or simply when the sun isn’t out. For homes and businesses across Bromley, Kent and London, pairing battery storage with an existing or new solar system is one of the most effective ways to maximise self-generated power and cut reliance on the grid.
- Store excess solar energy instead of losing it back to the grid
- Keep your home or business powered during outages
- Reduce reliance on grid electricity at peak times
- Pairs seamlessly with new or existing solar PV systems
- Suitable for homes, businesses and multi-site commercial properties
- Installed by MCS certified engineers to full UK compliance standards
- Our Process
From Survey to Switch-On
From first enquiry through to final sign-off, every battery installation follows the same clear, structured process.
One of our engineers assesses your property, your existing solar system if you have one, and how you use power day to day. Not a sales visit, it’s the groundwork for a system sized correctly for your needs.
We design a battery system around your energy usage and, where relevant, your existing solar setup, with a clear breakdown of capacity and cost before you commit to anything.
Our NICEIC and MCS certified engineers install to full UK compliance standards, with minimal disruption and full paperwork on completion.
We’re on hand for maintenance and troubleshooting after installation, and can expand your system later if your needs change.
- What's Included
What Comes With Every Installation
Every battery storage installation starts with a full property survey, not a generic quote. We design a system sized around your actual energy usage, whether you’re adding storage to an existing solar setup or installing both together, then install to full MCS compliance, with certification and paperwork handed over once the job’s done.
Support doesn’t stop there. If you add solar panels later, or want to expand your storage capacity, we can build onto your existing system without reworking what’s already installed.
- Smart Tariff Charging
Charge Cheap, Use It When It Costs More
Many energy tariffs charge less overnight or during off-peak hours, and more at busy, high-demand times. With battery storage, you can charge up while rates are low, then draw on that stored power once peak pricing kicks in, rather than buying grid electricity at the higher rate.
It’s a straightforward way to shift more of your usage onto cheaper electricity, without changing how or when you actually use power in your home or business.
- Power Cut Back-Up
Stay Powered When the Grid Goes Down
A power cut doesn’t have to mean sitting in the dark. With a battery gateway installed alongside your system, stored energy can automatically switch in to keep your home or business running during an outage, without waiting on the grid to come back.
Depending on your system and how it’s set up, that can mean keeping your whole property powered or just the circuits that matter most, something we’ll talk through with you as part of your survey.
- Our FAQs
Battery Storage, Answered
Everything you need to know before booking battery storage with Wayre House.
How much does battery storage cost?
Cost depends on the battery capacity and your energy usage, which is exactly why we start with a free survey rather than a generic quote.
Do I need solar panels to install battery storage?
No, battery storage works on its own, though it performs best paired with solar PV
How long does installation take?
Most battery storage installations are completed within a day, depending on system size and property access.
Are you certified to install battery storage?
Yes, we’re MCS-certified for battery storage and NICEIC-certified for all electrical work.
Can battery storage power my home during a power cut?
Yes, depending on the system and setup, battery storage can keep essential circuits running during an outage.
How long do batteries last?
Most battery systems are designed to last 10 to 15 years, though this varies by manufacturer and usage.
Can I expand my battery storage system later?
Yes, we can design your system with future expansion in mind, or add capacity to an existing setup.
Will battery storage work for my business?
Yes, it scales well for commercial and multi-site properties, particularly where cutting peak-time energy costs matters most.
- Our Reviews
What Bromley, Kent & London Think of Us
Real feedback from homeowners and businesses we’ve installed for, certified work, straightforward service.
- Get Started
Ready to Take Control of Your Energy?
Book a free property survey and get a tailored battery storage recommendation from our certified team.