Network continuity
Keep the connection path alive
Model the modem, router, switch, and only the devices that keep a critical connection usable.
Home Power Continuity
Keep the critical path alive. Shut the rest down safely.
Turn a vague outage worry into a continuous-watt, battery-energy, and safe-shutdown baseline before comparing a UPS, battery system, or longer-duration power path.
Storage protection
Reserve time to stop cleanly
A battery reserve only helps storage when the real shutdown path triggers and completes before depletion.
Longer outage boundary
Know when a UPS stops being enough
Use the Wh baseline to decide whether a portable or solar-assisted path deserves separate planning.