The field guide
Know what you’re buying. Know how it works.
Clear explanations for the practical questions behind backup power: capacity, runtime, output limits and a plan that fits your outage needs.
Planning basics · 7 min read
How to size a portable power station for a home outage
Start with the appliances you need, their running watts, and how long you need them. Then account for usable battery capacity and conversion loss.
Read the guide →Battery basics · 6 min readWhat can a 1,000 Wh battery run during an outage?
A 1,000 Wh power station does not deliver 1,000 Wh to every appliance. See how usable capacity, AC conversion and device power change runtime.
Read the guide →Compare options · 8 min readPortable power station vs. fuel generator: how to compare
Compare storage, runtime, noise, charging, maintenance and safe placement before choosing backup power for your home.
Read the guide →Want to put your numbers in?
Use the backup runtime planner to estimate what your battery could power. Edit the inputs and review the limitations before you compare products.