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Appliance runtime

Can a power station run a space heater, and for how long?

A 1,000 Wh station runs a space heater for about 0.6 h calculated, at 1,500 W running and 1,500 W starting (Champion wattage chart). Our best fit for a space heater on high for one hour is the PECRON E2400LFP, at about 1.2 h. Maker specs checked .

Yes. PECRON E2400LFP runs a space heater on high for one hour for about 1.2 h. calculated from maker specs, .

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Best fit
PECRON E2400LFP
About 1.2 h calculated
2,048 Wh LiFePO4 · 2,400 W continuous
Starting headroom 63%
$649 list price, checked · In stock
3-year warranty · 20.5 kg
Cheapest in-stock station with at least 20% spare runtime, a published warranty of at least two years and a published surge rating.
Check price for PECRON E2400LFP
Budget pick: the best fit is already the cheapest in-stock station that works.
More headroom
PECRON F3000LFP
About 1.7 h calculated
3,072 Wh LiFePO4 · 3,600 W continuous
Starting headroom 67%
$899 list price, checked · In stock
5-year warranty · 28.7 kg
Cheapest station that works in the next size class up (3,000–4,999 Wh).
Check price for PECRON F3000LFP

Goal: 1 h. Hours use maker inverter efficiency where published, otherwise the 0.85 estimate, and leave out idle draw the maker doesn't publish. Stations shown out of stock or with availability not shown are skipped. How we pick.

Hours by station size

Hours by rated capacity
Rated capacitySpace heater, high setting, running continuously calculatedSpace heater, low setting, running continuously calculated
500 Wh0.3 h0.6 h
1,000 Wh0.6 h1.1 h
2,000 Wh1.1 h2.3 h
3,000 Wh1.7 h3.4 h
5,000 Wh2.8 h5.7 h

A generic station of that rated size at the 0.85 default efficiency with no idle draw, assuming its watts are enough to run and start the load. Real stations are below.

Running and starting watts

  • Space heater, high setting, running continuously: 1,500 W running, 1,500 W starting, 36,000 Wh a day (Champion wattage chart). Typical running W is the top of the chart's 750–1,500W range (the high setting).
  • Space heater, low setting, running continuously: 750 W running, 750 W starting, 18,000 Wh a day (Champion wattage chart). Typical running W is the top of the chart's 750–1,500W range (the high setting).

A space heater turns stored energy straight into heat at full power, so even large stations last only a few hours. Keeping a gas furnace's blower running uses far less.

Every in-stock station we cover

Hours on each station
StationCapacitySpace heater, high setting, running continuously calculatedSpace heater, low setting, running continuously calculated
Goal Zero Yeti 500499.2 WhToo much powerToo much power
OUPES Exodus 700576 WhToo much powerToo much power
Goal Zero Yeti 700677.37 WhToo much powerToo much power
Anker SOLIX C1000 Gen 21,024 Wh0.6 h1.2 h
BLUETTI Elite 100 V21,024 Wh0.6 h1.2 h
EcoFlow DELTA 31,024 Wh0.6 h1.2 h
EcoFlow DELTA 3 Classic1,024 Wh0.6 h1.2 h
EcoFlow DELTA 3 Plus1,024 Wh0.6 h1.2 h
OUPES Mega 11,024 Wh0.6 h1.2 h
Jackery Explorer 1000 v21,070 Wh0.6 h1.2 h
BLUETTI AC1801,152 Wh0.6 h1.2 h
Jackery Explorer 1000 Plus1,264.64 Wh0.7 h1.4 h
Goal Zero Yeti 1500 (2026)1,505.28 Wh0.9 h1.7 h
Jackery Explorer 1500 Ultra1,536 Wh0.9 h1.7 h
Jackery Explorer 1500 v21,536 Wh0.9 h1.7 h
PECRON E1500LFP1,536 Wh0.9 h1.7 h
Jackery Explorer 2000 v22,042 Wh1.2 h2.3 h
Anker SOLIX C2000 Gen 22,048 Wh1.2 h2.3 h
EcoFlow DELTA 2 Max2,048 Wh1.2 h2.3 h
EcoFlow DELTA 3 Max2,048 Wh1.2 h2.3 h
EcoFlow DELTA 3 Max Plus2,048 Wh1.2 h2.3 h
OUPES Mega 22,048 Wh1.2 h2.3 h
PECRON E2400LFP2,048 Wh1.2 h2.3 h
Anker SOLIX F30003,072 Wh1.7 h3.5 h
EcoFlow DELTA 3 Ultra3,072 Wh1.7 h3.5 h
PECRON F3000LFP3,072 Wh1.7 h3.5 h
Anker SOLIX F3800 Plus3,840 Wh2.2 h4.4 h
Goal Zero Yeti PRO 40003,993.6 Wh2.3 h4.5 h
EcoFlow DELTA Pro 34,096 Wh2.3 h4.6 h

Shown in stock at the maker store, with a maker list price. "Won't start it" means the starting watts exceed the surge rating (or the continuous rating where no surge rating is published).

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