What you get
Kilo Cell.
- What it is
- A stackable FoxESS home battery, inside or outside, that works with or without solar panels.
- What it does
- Charges on cheap off-peak power overnight and from spare solar by day, then powers your home when grid prices are highest.
- Your benefit
- You pay off-peak prices for peak-time living. With backup fitted, essentials keep running in a power cut.
- What Kilo OS does
- Plans every charge and discharge around half-hourly prices, and when available, lets you opt in to grid flexibility schemes and share in what your battery earns.
- Price
- From £5,995 on its own. Your exact price is on your plan, fixed unless the survey finds something that changes the job.
What’s inside
The hardware behind Kilo Cell.
FoxESS EQ4800 battery modules
- Capacity
- 4.66 kWh per module, stacks up to 9
- In each package
- Starter 1 module (4.7 kWh), Home 2 (9.3 kWh), Max 3 (14 kWh)
- Type
- High-voltage lithium, 90% usable, warms itself in cold garages
- Where it goes
- Indoors or outside (IP65), floor-standing stack
- Warranty
- 12 years from FoxESS
FoxESS H1-G2 hybrid inverter
- Sizes
- 3.7 kW Starter, 5 kW Home and Cell, 6 kW Max
- Solar
- Two inputs, takes up to twice its rating in panels
- Backup
- Up to 6 kVA in a power cut, switches over in 0.36 seconds (with the backup add-on)
- Size
- 434 x 418 x 185 mm, 22 kg, outdoor rated
- Connection
- Wi-Fi, so Kilo OS can run it
Questions
About Kilo Cell.
Is a battery worth it without solar?
Often, yes. On a smart tariff the gap between off-peak and peak prices pays for the battery over time. Your plan shows the numbers for your home.
Where does it go?
Usually in a garage, utility room or on an outside wall near your consumer unit. The surveyor confirms the best spot.
How long does a battery last?
The FoxESS modules in Kilo Cell carry a 12-year manufacturer warranty.
Works even better with
Stop renting your energy.
Your plan, fixed price and estimated saving in about a minute. No obligation, no payment to book and no pushy sales calls.