home-battery-backupOct 9, 20267 min read

OUKITEL P5000 Pro vs Jackery HomePower 3600 Plus: 3.6kW-Class Home Backup

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The OUKITEL P5000 Pro vs Jackery HomePower 3600 Plus choice comes down to one trade: more battery in the box, or less weight with room to grow. Both run 3,600W continuous and 7,200W surge on LiFePO4 cells. The P5000 Pro stores 5,120Wh. The Jackery stores 3,584Wh, weighs about 40 lb less and takes expansion packs.

For a unit parked by the fridge, the P5000 Pro gives about 43% more energy per charge. For a unit that moves often or will grow past 5kWh, the Jackery is easier to live with.

Quick Verdict

P5000 Pro: 5kWh from one unit, stays parked, lower cost per watt hour.

HomePower 3600 Plus: moves often, 30A RV outlet, 240V with two units, grows to about 21kWh.

Tie: 3,600W output, 1,000W solar input, UPS switchover under 10 ms.

OUKITEL P5000 Pro vs Jackery HomePower 3600 Plus: Specs Side by Side

Figures come from each manufacturer's product page, September 2026. See the full OUKITEL P5000 Pro spec sheet for port details.

Specification	OUKITEL P5000 Pro	Jackery HomePower 3600 Plus
Capacity	5,120Wh	3,584Wh
Output / surge	3,600W / 7,200W	3,600W / 7,200W
Cycle rating	5,000 to 80%	6,000 to 70%+
Weight	116.8 lb (53 kg)	77.16 lb (35 kg)
AC charging	1,800W, 80% in 2 h 30 min	About 2.5 h to full
Max solar input	1,000W	1,000W
UPS switchover	Under 10 ms	Under 10 ms
Outlets	5 × 120V AC, 24V/10A DC	4 × 120V AC + TT-30 30A
240V	No	Yes, with two linked units
Expansion	B2000/B2000L packs listed	Up to about 21kWh per unit
Warranty	1 + 2 years (with subscription)	3 + 2 years

What Are the Biggest Differences Between the Two?

Output is a tie, so three other specs decide it. Each one favors a different buyer.

Energy: the P5000 Pro holds 1,536Wh more, about 43% extra runtime per charge.
Weight: the Jackery is about 40 lb lighter and rolls like carry on luggage.
Growth: the Jackery publishes a path to about 21kWh per unit and 43kWh with two units.

Which One Runs Your Appliances Longer?

The P5000 Pro runs every load longer because it holds more energy. We plan on 85% of rated capacity after inverter losses: about 4,352Wh usable from the P5000 Pro and 3,046Wh from the Jackery.

Constant load	P5000 Pro	HomePower 3600 Plus
Router and modem, 30W	145 h	101 h
CPAP machine, 40W	109 h	76 h
LED lights + TV, 150W	29 h	20 h
Refrigerator, worst case 200W	21.8 h	15.2 h
Home office, 250W	17.4 h	12.2 h
Portable AC, 1,000W	4.4 h	3.0 h
Space heater, 1,500W	2.9 h	2.0 h

Estimates assume a steady draw. Cold rooms, battery age and stacked loads shorten them.

Refrigerator backup

A fridge compressor cycles, so plan on daily kWh, not label watts. A fridge using 1.5 kWh a day runs about 2.9 days on the P5000 Pro and 2.0 days on the Jackery. Without power, FoodSafety.gov says a fridge keeps food safe for only about 4 hours, and a full freezer about 48 hours.

In our experience, most buyers overestimate fridge draw by planning on the peak figure. Divide the kWh per year on the EnergyGuide label by 365, or use a plug in watt meter for 24 hours.

Multiday outages

The EIA puts average home use near 29 kWh a day, so neither unit runs a whole house. On a 3 kWh daily essentials list, the P5000 Pro lasts about a day and a half, the Jackery about one day. Add one Battery Pack 3600 and the Jackery moves ahead at about 6,090Wh usable.

Watch the heat loads

Space heaters and portable AC units hold near full wattage and drain either battery in a few hours. Run them in short cycles.

Does 3,600W Cover Your Heaviest Loads?

Yes, for most single 120V appliances. The 7,200W surge helps motors start but cannot be held. A 1,500W heater plus a 1,200W microwave leaves only 900W spare. Our home backup generator guide covers load sizing in more detail.

P5000 Pro: 120V only, plus 24V/10A and 12V DC outputs for van or cabin gear.
HomePower 3600 Plus: TT-30 outlet for RVs; two linked units give 240V for a well pump or dryer.
Hardwired circuits: need a transfer switch installed by an electrician.

How Fast Can Each Unit Recharge?

Method	P5000 Pro	HomePower 3600 Plus
Wall AC	80% in 2 h 30 min	About 2.5 h to full
Fastest combined	AC + solar 2,800W, 80% in 1 h 25 min	AC + DC hybrid, about 2 h
Solar at 70% of 1,000W	About 7.3 h to full	About 5.1 h to full
Vehicle	12V/8A and 24V/10A	Supported

Both cap solar at 1,000W. The P5000 Pro takes it through an XT60 port rated 12 to 120V; the Jackery splits it across two DC8020 inputs. The Jackery fills sooner only because it holds less. The Department of Energy advises sizing solar to measured energy use, which applies here too.

UPS Backup and Indoor Use

Both list switchover under 10 ms, fast enough to keep a router or desktop running when the grid drops. Neither produces exhaust, so both work indoors. By contrast, the CPSC says portable generators must run outdoors, at least 20 feet from the home.

Battery Life, Warranty and Weight

Cycles: OUKITEL counts 5,000 to 80% capacity; Jackery counts 6,000 to 70%. OUKITEL keeps more capacity at its test point.
Years: at one full cycle a day, 5,000 cycles is about 13.7 years and 6,000 is about 16.4 years. A backup unit that cycles a few times a month reaches neither.
Warranty: Jackery lists 3 + 2 years; OUKITEL lists 1 + 2 years with subscription.
Weight: at 116.8 lb the P5000 Pro is a two person lift. The 77.16 lb Jackery rolls on wheels.

At end of life, recycle either battery. The EPA says lithium-ion batteries do not belong in household trash.

Which Is the Better Value per Watt Hour?

Setup	Capacity	Price (Sept 30, 2026)	Per Wh
OUKITEL P5000 Pro	5,120Wh	$1,599	$0.31
Jackery HomePower 3600 Plus	3,584Wh	$1,709	$0.48
Jackery + 1 Battery Pack 3600	7,168Wh	$3,058	$0.43

Prices change often, so check both stores before buying. For a broader brand view, read our OUKITEL vs Jackery value comparison.

Which Power Station Fits Your Scenario?

Across the backup setups we have reviewed, placement and daily Wh settle this choice more often than any single spec.

Scenario	Better fit	Why
Fridge and freezer backup, unit stays put	P5000 Pro	43% more energy, no add on purchase
Multiday storm outages with solar	P5000 Pro	Bigger buffer between sunny days
RV with a 30A shore cord	HomePower 3600 Plus	TT-30 outlet built in
Van or cabin with 12V and 24V gear	P5000 Pro	24V/10A and extra 12V DC outputs
240V well pump, or plans past 10kWh	HomePower 3600 Plus	Linked units and expansion packs
Lowest cost per stored Wh	P5000 Pro	About $0.31 vs $0.48

Conclusion: Which One Should You Buy?

Output, solar input and UPS speed match. Energy, weight and growth split them. Choose the P5000 Pro for 5,120Wh in one fixed unit at a lower cost per watt hour. Choose the Jackery for mobility, a longer warranty and a path to 240V and 21kWh.