- The HomePower 3000 (3,072Wh, 3,600W) is the value pick for essentials backup - but it cannot be expanded, ever
- The HomePower 3600 Plus (3,584Wh) expands to 21.5kWh and adds under-10ms UPS switchover - the better long-term platform
- Independent winter testing ran a fridge, furnace, and electronics through a 19-hour outage at 5°F on the 3600 Plus
- Buying direct from jackery.com adds a free 2-year warranty extension (5 years total) that Amazon purchases don't get
- Two 3600 Plus units pair for 240V output - well pumps and dryers become realistic loads
Choose the Jackery HomePower 3000 (3,072Wh, 3,600W output) if you want the lowest-cost path to backing up home essentials and are certain your needs won't grow - it is not expandable. Choose the HomePower 3600 Plus (3,584Wh, expandable to 21.5kWh, under-10ms UPS switchover) if you want a platform that grows with you, need always-on UPS protection, or may want 240V output by pairing two units. Both use 6,000-cycle-class LiFePO4 batteries and carry 5-year warranties when bought direct from jackery.com.
What the HomePower Line Gets Right
Where It Falls Short
What Is the HomePower Line?
Through 2025, Jackery's identity was portable power - Explorer units you could carry to a campsite. The HomePower line, launched across 2025-2026, is different: these are units designed to sit near your electrical panel or in a utility room and back up your home's essential circuits. Higher sustained output, expansion batteries, UPS-grade switchover, and transfer-switch compatibility on the larger units.
The full line now includes the HomePower 3000, HomePower 3600 Plus, HomePower 3600 Pro Max, and HomePower 2000 Plus v2. This review covers the two core units most buyers are actually choosing between. Both use LiFePO4 chemistry, both are built for indoor use, and both are quiet enough to run in living space.
If you're weighing Jackery against other brands first, start with our EcoFlow vs Jackery vs Bluetti comparison and the full Jackery brand review, then come back here for the model decision.
HomePower 3000: The Fixed-Capacity Value Play
The HomePower 3000 packs 3,072Wh of LiFePO4 capacity and 3,600W of continuous output (7,200W surge) into a unit that weighs 59.5 pounds - notably compact for a 3kWh-class station thanks to Jackery's cell-to-body construction. Dual handles make two-person moves manageable, though there are no wheels.
The output numbers matter more than they might look. 3,600W continuous with a 7,200W surge means this unit starts and runs loads that trip smaller stations: sump pumps, furnace blowers, microwaves, space heaters, and most well pumps on 120V. A standard refrigerator drawing around 60W on average runs roughly two days on a charge - a claim of Jackery's that independent testing confirmed at approximately 51 hours.
Recharge is fast when it matters: as quick as 1.7 hours combining wall and solar input. Jackery's ZeroDrain standby technology claims roughly 95% charge retention after 12 months in storage, which fits the "buy it, charge it, forget it until the storm" ownership pattern better than most competitors.
The honest caveat, and it's a big one: the HomePower 3000 is a standalone system. There is no expansion port, no add-on battery, no upgrade path. The 3,072Wh you buy on day one is the 3,072Wh you'll have in year five. For a lot of households that's genuinely enough - essentials through a one-to-two-day outage. But if there's any real chance your needs grow (medical equipment, a well pump, longer regional outages), the 3600 Plus is the safer platform.
HomePower 3600 Plus: The Expandable Flagship
The HomePower 3600 Plus starts at 3,584Wh and accepts up to six Battery Pack 3600 expansion units for a total of 21.5kWh - enough to run home essentials for the better part of a week, or a refrigerator alone for over nine days by independent measurement (Jackery's own "nearly two weeks" claim runs optimistic, which is worth knowing before you size a system around it).
Three capabilities separate it from the 3000 beyond raw capacity. First, under-10ms UPS switchover: plug your home office, security system, CPAP, or aquarium gear through it permanently, and an outage becomes a non-event. Second, 240V capability: pair two 3600 Plus units and you can run well pumps, dryers, and other 240V loads. Third, the expansion path means you buy capacity as you need it instead of guessing right on day one.
Independent testing backs up the spec sheet. The Solar Lab measured 89% inverter efficiency - in line with the EcoFlow Delta Pro (88-90%) and Anker F3800 Plus (91%). Outdoor Tech Lab ran a 45-day Northern Michigan winter evaluation that included a real 19-hour outage at 5°F: the unit kept the refrigerator, furnace, and critical electronics running throughout, with the self-heating system maintaining 92% of capacity at that temperature. For those of us in ice-storm country, that cold-weather result is the single most reassuring data point in this review.
At roughly 77 pounds it's heavy, but built-in wheels and a pull handle mean you roll it rather than carry it. It's still meaningfully lighter and smaller than the 99-pound EcoFlow Delta Pro it competes with. The 6,000-cycle LiFePO4 pack is rated for a decade of regular use.
Head-to-Head: The Differences That Matter
| HomePower 3000 | HomePower 3600 Plus | |
|---|---|---|
| Capacity | 3,072 Wh (fixed) | 3,584 Wh, expandable to 21.5 kWh |
| AC Output | 3,600W (7,200W surge) | 3,600W |
| UPS Switchover | Standard | <10 ms |
| 240V Capable | No | Yes, with two paired units |
| Weight / Mobility | 59.5 lbs, dual handles | ~77 lbs, wheels + pull handle |
| Battery | LiFePO4 | LiFePO4, 6,000 cycles |
| Warranty | 3 yrs + 2 free direct | 3 yrs + 2 free direct |
| Typical Price | Lower (frequently promoted) | Higher, plus expansion packs |
Jackery runs near-constant promotions - as we write this in July 2026, both units are listed at steep "Prime Day" discounts (the HomePower 3000 at $1,149 against a $2,499 list, the 3600 Plus at $1,799 against $2,799). Treat the promotional price as the real price and never pay list. If the current promo has expired when you read this, another one is close.
Which One Should You Buy?
Buy the HomePower 3000 if: you want the cheapest path to real home-essentials backup, your loads are known and stable (fridge, lights, phones, modem, a fan or space heater in moderation), and you're confident that won't change. At its typical promotional price it's one of the strongest value plays in the 3kWh class.
Buy the HomePower 3600 Plus if: you run anything critical - medical devices, a sump pump, refrigerated medication, an aquarium - where the UPS switchover and expansion path aren't luxuries, they're the point. It's also the right call if a 240V load like a well pump is anywhere in your future, or if you'd rather start with one battery and add capacity later than re-buy a whole system.
Skip both if: portability matters to you. These are stay-at-home units. For camping, RV, and grab-and-go outage duty, the Explorer 1000 v2 and 2000 Plus remain the right Jackery picks.
For sizing the rest of your setup, our free power calculator converts your actual appliance list into a watt-hour target before you commit to either unit.
How It Compares to EcoFlow and Anker
The 3600 Plus's natural rivals are the EcoFlow Delta Pro series and the Anker SOLIX F3800. EcoFlow still wins on charging speed and app sophistication, and Anker's F3800 Plus posts slightly better inverter efficiency (91% vs 89%). Jackery's counterpunch is physical: the 3600 Plus is smaller and over twenty pounds lighter than the Delta Pro at comparable capacity, its cold-weather test results are the best documented in this class, and the 5-year direct warranty matches the best coverage terms of the majors. There's no wrong answer among the three - our brand comparison covers where each one wins.
Where to Buy (And Why Direct Matters Here)
Both units sell direct at jackery.com and on Amazon. On the HomePower line specifically, direct is the better deal for most buyers: the free 2-year warranty extension (5 years total) is exclusive to jackery.com purchases, and on a unit designed to sit in service for a decade, those two extra covered years are worth real money.
3,072Wh and 3,600W (7,200W surge) in the most compact package in its class. Runs a refrigerator about two days per charge, recharges in as fast as 1.7 hours with wall and solar combined, and holds ~95% charge through a year of storage. No expansion path - buy it only if your needs are stable.
Prices are generally comparable. Buying direct puts you in the manufacturer's support system from day one - no Amazon middleman if something needs sorting out - and the free 2-year warranty extension only comes with direct purchase.
3,584Wh expandable to 21.5kWh, under-10ms UPS switchover, 240V with a second unit, and the best cold-weather test results we've seen in this class. The platform to buy when backup power is infrastructure, not a gadget - start with one unit and add battery packs as needs grow.
Prices are generally comparable. Buying direct puts you in the manufacturer's support system from day one - no Amazon middleman if something needs sorting out - and the free 2-year warranty extension only comes with direct purchase.
PoweredThrough earns a commission when you purchase Jackery products through our links. We also hold affiliate relationships with EcoFlow, Bluetti, and Anker SOLIX simultaneously. No single brand benefits from our favorable coverage over another.
Frequently Asked Questions
Is the Jackery HomePower 3000 expandable?
No. The HomePower 3000 is a fixed-capacity unit at 3,072Wh and does not accept expansion batteries. If you expect your backup needs to grow, the HomePower 3600 Plus is the right choice - it accepts up to six Battery Pack 3600 units for a total of 21.5kWh.
Can the Jackery HomePower 3600 Plus run 240V appliances like a well pump or dryer?
A single HomePower 3600 Plus outputs 120V. Pairing two units unlocks 240V output for well pumps, dryers, and similar appliances. A single unit's 3,600W output handles most 120V household loads.
How long will the Jackery HomePower 3000 run a refrigerator?
Jackery claims around 2 days for a typical refrigerator, and independent testing supports it - a standard refrigerator averaging 60W ran approximately 51 hours on a single charge of the 3,072Wh battery.
Does the Jackery HomePower line work in cold weather?
Yes. In an independent 45-day winter evaluation in Northern Michigan, the HomePower 3600 Plus kept a refrigerator, furnace, and critical electronics running through a real 19-hour outage at 5°F, and its self-heating system maintained 92% of capacity at that temperature.
Should I buy the HomePower series direct from Jackery or on Amazon?
Prices are generally comparable, but buying direct from jackery.com includes a free 2-year warranty extension for 5 years of total coverage - the extension is exclusive to direct purchase. Direct purchase also puts you in Jackery's own support system from day one.