Add a battery to your solar, or charge up on cheap overnight energy — installed by local engineers who tell you the truth about savings.
We focus on battery storage — the piece most homes are missing. Pick the path that sounds like you.
Right now your panels export surplus power for pennies, then you buy it back at peak rates after dark. A battery stores your own daytime solar to use in the evening.
Fill the battery on a cheap overnight tariff and run your home from it through the expensive daytime hours. No roof panels needed — and it’s solar-ready for later.
Answer a few quick questions. We’ll show an illustrative range based on current Octopus tariffs — then give you a real, personalised figure in your free quote. No inflated numbers.
Not sure what size you need? Pick 10 kWh — we’ll size it precisely to your usage during a free, no-obligation survey.
For hands-on homeowners: you do the physical work to our pre-agreed design, and our qualified engineers do the technical bit — and certify it. You keep the labour saving; we keep it safe.
Available on pre-agreed battery packages — no working at height. Every quote shows the full-install price and exactly what you save by doing the labour yourself.
We install proven, mid-range value hardware made for cheap-rate charging — chosen on merit, never tied to a single brand.
Schedules the battery to fill up automatically on your cheap overnight window.
Direct integration with Octopus smart tariffs for automated charge & export.
Battery warranty when registered — long-term peace of mind.
We fit MCS-listed products, so certified installs keep export eligibility.
We’d rather tell you the truth and earn your trust than win a sale with an inflated number.
Based in Histon, serving Cambridge and the villages. Real engineers you can talk to.
Clear fixed quotes with no hidden finance mark-ups. What we say is what you pay.
Personalised estimates grounded in your real usage and tariff — never a blanket promise.
The safety-critical electrical work is always done and certified by our qualified team.
Tell us a little about your place and we’ll come back with a clear price and a realistic savings figure — no pressure, no jargon.
A local Leo engineer will reach out with your honest quote.