Battery Storage
Buy cheap. Store it. Use it when it counts.
Home batteries that store your solar surplus and off-peak grid electricity, then power your home through the expensive hours.
0%
of solar generation kept on site
The numbers
Based on a typical average three-bedroom home. Watch the difference battery storage makes to what you pay each year.
- 1Usage analysis from your half-hourly smart meter data
- 2Capacity and tariff modelling
- 3Single-day installation and DNO notification
- 4App setup and charge schedule tuning
Annual grid import cost — average 3-bed home
Smart tariff charging
Automatically charges at 7p off-peak rates and discharges when units cost 30p.
Backup power
Optional EPS keeps essential circuits running through a power cut.
Modular capacity
Start at 5kWh and stack more later as your usage grows.
Quick facts
- Installed from
- Fixed quote after survey
- Typical time on site
- 1 day on site (same day as solar if combined)
- Payback / value
- 7-9 years typical payback
- Finance
- 0% APR over 12 months
Free survey, no call-out charge.
Our own engineers — we do not subcontract.
Based on an average three-bedroom home.
Or 10.9% APR fixed over 36-120 months, subject to status.
Installed by our own team from 337 Long Lane, Bexleyheath DA7 5JQ, covering Bexley, Welling, Sidcup, Dartford, Erith and the surrounding parts of Kent and South East London. MCS certified. More answers in our FAQs.
Common questions
Can I add a battery to existing solar?
Yes — AC-coupled batteries retrofit to almost any existing solar array.
How long do batteries last?
Typically 6,000+ cycles, backed by a 10-year warranty at 70% retained capacity.
Areas we cover for battery storage
We install from 337 Long Lane, Bexleyheath DA7 5JQ across Bexley, Dartford and South East London. Pick your area for local prices, drive times and postcodes.
Ready to talk Battery Storage?
Send us a few details and we'll come back with a tailored savings estimate within one working day.
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