A big, affordable 3kWh station for RV owners and home backup who don’t need 240V or expansion.
Price checked October 20, 2026. As an Amazon Associate we earn from qualifying purchases.
The rating comes from 8 measured or published factors, each scored 0-100 against fixed reference points for its size. How we rank explains each one.
| Battery | |
|---|---|
| Rated capacity | 3,072 Wh |
| Chemistry | LiFePO4 |
| Cycle life | 4,000 to 70%+ |
| Expandable | No |
| Output | |
| AC output | 3,600 W (7,200 W surge) |
| AC outlets | 5 total |
| 120V 20A outlets (NEMA 5-20R) | 4 |
| RV 30A outlet (TT-30R) | 1 |
| USB-C ports | 2 (up to 100 W each) |
| USB-A ports | 2 |
| 12 V car outlet | Yes |
| UPS / pass-through | Yes (20 ms switchover) |
| Charging | |
| Full AC charge time | 2 h 12 min (2.2 hr from a 15A wall outlet) |
| Max solar input | 1,000 W |
| Solar input voltage | 16-60V (2 x DC8mm, combined) |
| Build | |
| Weight | 59.5 lb (27 kg) |
| Dimensions | 16.4 x 12.8 x 12 in |
| App | Jackery app |
| Warranty | 5 years |
A 3.7 kWh home backup station for buyers who want 240V from one unit and the option to grow toward whole-home backup. At the Amazon price it is one of the cheaper ways to get that much LiFePO4 capacity.
Amazon $1,198.98 Growatt $1,599For RV owners and home-backup buyers who want 3 kWh and a TT-30 outlet at a low price and can lift a 58 lb box.
Amazon $1,199 BLUETTI $1,199A modular 6kWh home-backup system for buyers who need 240V output and plan to expand. Overkill for camping or short outages.
Amazon $4,199 EcoFlow $4,199Compare the Jackery HomePower 3000 with any other portable power station →
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