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Jackery Explorer 5000 Plus sizing guide

The largest single Jackery unit — 120/240V split-phase output makes it a real panel-level whole-home contender, not just a big portable. Here's exactly what it runs, how long, and which outages it covers — computed, not marketed.

5,040 Whcapacity
7,200 Wcontinuous output
14,400 Wsurge rating
LiFePO4battery

True 120V/240V split-phase output; expandable to 60 kWh with additional battery packs and units · 135 lb · 4× 120V AC (3,600W max) + 1× NEMA L14-30R/14-50 (7,200W max), USB-A/C, car · expandable with add-on batteries.

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What the Explorer 5000 Plus runs — and for how long

ApplianceRunningRuns it?Approx. runtime
Refrigerator (modern) 150 W (1,200 W surge) yes ~86 h
Chest Freezer 100 W (1,000 W surge) yes ~130 h
CPAP Machine (no humidifier) 40 W yes ~113 h
CPAP with Heated Humidifier 60 W (95 W surge) yes ~95 h
Oxygen Concentrator 350 W (600 W surge) yes ~13 h
Space Heater (1500 W) 1,500 W yes ~3.0 h
Window AC (8,000 BTU) 715 W (1,250 W surge) yes ~9.1 h
Window AC (12,000 BTU) 1,100 W (1,800 W surge) yes ~5.9 h
Gas Furnace Blower (1/2 HP) 800 W (2,350 W surge) yes ~11 h
Microwave (1000 W cooking) 1,200 W yes ~3.8 h
Sump Pump (1/3 HP) 800 W (1,500 W surge) yes ~28 h
Sump Pump (1/2 HP) 1,050 W (2,150 W surge) yes ~22 h
Well Pump (1/2 HP) 1,000 W (2,100 W surge) yes ~30 h

Runtime uses each load's duty-weighted average draw against 90% of the rated capacity — conservative on purpose. Cyclic loads (fridges, pumps) run far longer than running-watts × capacity would suggest.

Outages the Explorer 5000 Plus covers

Power station for a home outage (fridge + CPAP + sump pump)
covered3,373 Wh
What size power station runs a CPAP all night?
covered356 Wh
What size power station / battery backup for a sump pump?
covered1,067 Wh
What size power station / solar generator for van life?
covered2,760 Wh
What size power station runs a refrigerator in an outage?
covered1,413 Wh
What size power station runs a 1500 W space heater?
covered5,000 Wh
What size power station runs a window AC?
covered2,778 Wh
What size power station / solar generator for an off-grid cabin?
covered3,107 Wh

Common questions

What can the Jackery Explorer 5000 Plus run?

With 7,200 W of continuous output and a 14,400 W surge rating, the Jackery Explorer 5000 Plus runs refrigerator (modern), chest freezer, cpap machine (no humidifier), cpap with heated humidifier, oxygen concentrator, space heater (1500 w), and more. Its 5,040 Wh battery sets how long: a fridge for roughly a day, a CPAP for several nights.

How long will the Jackery Explorer 5000 Plus run a refrigerator?

A modern refrigerator averages about 53 W (it cycles ~35% of the time), so the Jackery Explorer 5000 Plus's 5,040 Wh runs one for roughly 86 h before recharging.

Specs: Manufacturer published specifications (approximate; confirm on the current product page) (compiled 2026-08-10). Informational only — a computed sizing estimate from published appliance-wattage charts and manufacturer station specs. It is not an electrical guarantee. For hardwired or whole-home backup, transfer switches, or any permanent install, consult a licensed electrician.