How Much Backup Power Do You Need for a 24-Hour Power Cut?
Plan backup power for a 24-hour UK power cut by calculating watt-hours, allowing for usable battery capacity and surge, and shedding non-essential loads.
Guides & Comparisons
Practical comparisons of portable power stations, batteries, generators and backup-power approaches.
Portable Power Station vs Generator for a UK Power Cut: Which Fits Your Home?
Neither a portable power station nor a generator is automatically best for a UK power cut. Compare load, runtime, noise, indoor safety, fuel and recharge constraints before choosing.
How Much Backup Power Do You Need for a 12-Hour Power Cut?
Plan a 12-hour UK power cut by identifying essential loads, calculating watt-hours, checking starting demand and allowing for battery losses or generator limitations.