Buying Guides
Buying Guides
Best Portable Power Stations for Home Backup: How to Choose by Size
How to choose a portable power station for home backup, from 1 kWh units for the fridge and internet to 3.6 kWh+ systems that can power circuits through a transfer switch.
Buying Guides
Best Power Station for CPAP: How to Choose (and How Many Nights You'll Get)
How to pick a power station for your CPAP machine: how many watt-hours you need, why DC power doubles runtime, and which battery sizes cover 1, 2 or 3 nights.
Buying Guides
What Size Generator Do I Need to Run a House?
Most homes need a 5,000–7,500 W generator for essentials and 10,000 W+ for well pumps or central AC. Learn how to calculate your exact size in 4 steps.
Buying Guides
What Size Power Station Do I Need? A Simple 3-Step Method
Learn how to size a portable power station for a power outage, RV or camping in three steps: list your appliances, add up watt-hours, and check output and surge.