Battery Storage · Solar & Grid · Kent
Home battery storage paired with solar or grid-charged on cheap overnight tariffs, cut bills, add resilience and store your own generation for evening use.
Fully insured to £5m · MCS certified · DNO notifications handled · Solar & EV charger compatible
Service overview
Plain-English breakdown, so you know exactly what you're paying for and why it matters before we set foot on site.
Home battery storage systems sized to your usage, 5kWh to 20kWh+, paired with new or existing solar PV, or grid-charged on cheap overnight tariffs like Octopus Go, Flux or Cosy. AC-coupled or hybrid installs depending on existing inverter setup.
Homeowners with existing solar wanting to use more of their own generation, households on overnight tariffs wanting to time-shift cheap electricity into peak hours, and homeowners wanting backup power during outages.
Existing PV system but exporting too much for the SEG rate; overnight tariff in place but no way to store it; or planning a major refit and want battery designed in alongside solar and EV charging.
Battery storage typically increases solar self-consumption from 30% to 70%+ and lets households on Octopus Flux or Cosy charge overnight at 7p/kWh and avoid 30p+/kWh peak rates, payback is usually faster than solar alone.
The cost of doing nothing
Battery storage is only as good as its sizing, inverter strategy and tariff alignment. Oversized batteries on the wrong tariff lose money; undersized batteries cap savings before they start.
Our process
Same system every time. No improvising on your floor.
Bill data reviewed, existing solar setup assessed, tariff and usage pattern discussed, installation location confirmed.
Battery capacity, inverter type (AC-coupled or hybrid), mounting location and DNO notification confirmed.
Itemised quote within 48 hours covering battery, inverter, mounting, electrical works and certification.
Typical 1–2 day install including battery mount, inverter commissioning, app set-up and tariff configuration.
MCS certificate where applicable, DNO notification filed, Electrical Installation Certificate and monitoring app walk-through.
What you get
Charge from solar or cheap overnight tariffs and discharge during peak-rate hours.
Optional backup hardware keeps essential circuits running during grid outages.
Works with new or existing PV, or grid-charged on Octopus Flux, Cosy or Go.
What we quote is what you pay, DNO and certification included.
Tesla Powerwall, GivEnergy, Sunsynk, Fox ESS and more, chosen for your needs, not a fixed brand.
Spectrum 1-year workmanship guarantee in addition to manufacturer warranties.
In depth
The details a salesperson skips. Skim it, or read every word, both are useful.
AC-coupled batteries fit alongside an existing solar PV inverter; hybrid inverters combine solar and battery management in one unit and are usually the right choice for new installs. We confirm which approach suits your existing kit and roof generation.
Octopus Go, Flux and Cosy offer 4–7p/kWh overnight rates. A correctly-sized battery charges fully overnight and discharges during peak-rate hours, typically delivering meaningful annual savings on a household with no solar.
Optional gateway hardware allows the battery to isolate from the grid during an outage and keep selected circuits running, typically lighting, fridge, freezer and broadband. We design the backup load schedule with you at survey.
Costs vary by size, spec and complexity. Quotes are free. After a free on-site survey you'll receive a fixed itemised written quote, we aim for a 48-hour turnaround.
Ready when you are
Fixed written quote. Insured tradesmen. No upsell, no pressure.
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