What Size Power Station Do I Need? A Simple Way to Calculate It
Watt-hours, watts and surge explained in plain English, with real examples for a fridge, CPAP, camping and home backup — plus a free calculator.
Updated Oct 27, 2026
Power Stations & Solar
Home Backup Power
Keep the fridge, lights, Wi-Fi and medical devices running when the grid goes down — from short storms to multi-day outages.