How to Measure Appliance Energy Use Before Buying a Home Backup Battery
Learn how to measure appliance watts and kWh, calculate essential backup loads and choose a correctly sized home battery or portable power station.
What Size Portable Power Station Do I Need for Home Backup? (2026 Guide)
Calculate the portable power station capacity and inverter output needed for refrigerators, home offices and essential devices during an outage.
How Many Solar Batteries Do I Need for Home Backup? (2026 Sizing Guide)
Learn how many solar batteries you need for home backup based on essential loads, outage duration, battery capacity and simultaneous power demand.