Power & Grid

Power & Grid

Best Power Station for Refrigerator Backup, Ranked by Surge

Surge wattage, not watt-hours, decides whether a power station can start your fridge. I ranked the two best 1kWh units for refrigerator backup.

Power & Grid

How Long Will a Power Station Run a CPAP?

A 1,000Wh power station runs a CPAP for 2 to 8+ nights — the heated humidifier decides which. ResMed lab numbers and the honest night math.

Power & Grid

How Long Will a Portable Power Station Run a Refrigerator?

A 1,000Wh power station will run a full-size fridge for roughly 12 to 18 hours. Here is the real math: watts, startup surge, and inverter loss.