How long will your power station last?
Free calculators for outages, camping and RVs. Find out how long any power station runs your fridge, CPAP or sump pump, which size you actually need, and how fast solar refills it.
Calculators
Runtime calculator
How long will your power station run a fridge, CPAP, sump pump or anything else? Checks surge too.
What size do I need?
List what you want to power and for how long. Get the models that can handle it, smallest first.
Solar charging calculator
Charging time from your panels, plus a wiring check for voltage and current limits.
Generator vs power station
What each costs over the years in price, gas or electricity and upkeep, and what each needs for a long outage.
Compare models
Put up to three power stations side by side, with runtimes for everyday appliances.
Popular questions
- How Long Will a Power Station Run a Refrigerator
- How Long Will a Power Station Run a Chest Freezer
- How Long Will a Power Station Run a CPAP
- Can a Power Station Run a Sump Pump
- Can a Power Station Run a Window Air Conditioner
- Can a Power Station Run a Space Heater
- How Long Will a Power Station Run Starlink
- Can a Power Station Run a Gas Furnace
- Can a Power Station Run a Well Pump
- Can a Power Station Run a Microwave
- How Long Will a Power Station Run a TV
- How Long Will a Power Station Run a Wi‑Fi Router
Popular power stations
- EcoFlow DELTA 3 Plus
- Jackery Explorer 1000 v2
- Anker SOLIX C1000 Gen 2
- BLUETTI Elite 100 V2
- EcoFlow DELTA 2
- BLUETTI AC180
- Jackery Explorer 2000 v2
- Anker SOLIX F3800
See all 48 models from EcoFlow, Jackery, BLUETTI, Anker SOLIX, DJI, Goal Zero.
Newest models
- BLUETTI Elite 300
- Jackery Explorer 1500 Ultra
- Goal Zero Yeti 1500
- Goal Zero Yeti 1000
- Jackery Explorer 300 v2
- EcoFlow DELTA 3 Max
What the specs of all 48 models add up to →