Topic hub

Backup Power

Plan backup electricity around real loads, runtime and safe connection methods.

Compare practical outage-power options by load, runtime, noise, fuel, recharge method and installation complexity.

Explore battery, solar, vehicle-based and other non-gasoline options for keeping essential loads running.

Compare generators and battery backup systems on runtime, power, noise, maintenance, fuel and outage use.

Learn the building blocks of home backup power: loads, watts, runtime, generators, batteries, solar, transfer equipment, and safety.

Estimate backup runtime for batteries and generators using load, capacity, fuel and recharge assumptions.

A practical method for estimating backup power by watts, surge demand, watt-hours and outage duration.

Compare portable battery power stations with fuel generators for emergency use, camping and home backup.

A practical outage checklist covering lighting, charging, food, communications, backup power and electrical safety.

Understand how solar-plus-storage and fuel generators differ during outages, including recharge, runtime and weather dependence.

Prioritize refrigerators, communications, lights, pumps and other loads by power need and importance.

Decide whether to back up an entire home or only critical circuits during an outage.