Backup Power Calculator for UK Homes
Built for UK power cuts. Add what you’d like to keep running and explore example portable power station options based on typical usage.
Storm season increases demand for home backup power — many customers prepare before the next outage, not after.
Tell us what you’d like to keep running at home or on the road. We’ll estimate typical power requirements and display example kits for comparison.
1) What’s your main use?
2) What do you need to keep running?
Not sure what to add? See what a portable power station can run during a UK power cut →
Using a smaller setup? See what a 1000W power station can realistically run in a UK home →
Tip: choose from the list to auto-fill, or type your own and press Add.
No items added yet.
3) Your Power Needs
Peak Power Needed
0 W
Highest simultaneous draw.
Total Power Needed
0 Wh
Total over chosen hours.
Recommended Battery Size
0 Wh
Ideal buffer for peace of mind.
4) Suggested kits (in stock)
| Product | What it can run | Power it holds | Price | Stock | |
|---|---|---|---|---|---|
| Add your items to see matching kits. | |||||
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