The Dabbsson 3000L and the Jackery HomePower 3000 are evenly matched, rated 3.9 and 3.9. The Dabbsson 3000L leads on value. The Jackery HomePower 3000 wins on AC output. The Dabbsson 3000L costs $350 less ($999 vs $1,349).
For RV owners and home-backup buyers who want 3 kWh and 3000W at a low price in a fixed-size unit. Buyers who may want to add batteries or 240V later should look at expandable models.
Amazon $1,069 Dabbsson $999A big, affordable 3kWh station for RV owners and home backup who don’t need 240V or expansion.
Amazon $1,349 Jackery $1,349Prices were last checked October 20, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Each factor is scored 0-100 against the same fixed reference points for every home backup portable power station; a clear win is highlighted. How we rank explains each one.
| Factor weight | Dabbsson 3000L | Jackery HomePower 3000 |
|---|---|---|
| Overall rating | 3.9/5 | 3.9/5 |
| Value 25% | 96 $0.33 per rated Wh | 79 $0.44 per rated Wh |
| Tested capacity 15% | 50 not yet independently tested (neutral score used) | 50 not yet independently tested (neutral score used) |
| Battery life 15% | 100 Semi-solid-state LiFePO4, 4,000 cycles, 5-year warranty | 100 LiFePO4, 4,000 cycles, 5-year warranty |
| AC output 15% | 20 3,000 W continuous AC | 37 3,600 W continuous AC |
| Charging speed 10% | 50 full AC charge time not published (neutral score used) | 57 0-100% on AC in 2 h 12 min |
| Portability 10% | 100 119 Wh per kg (56.8 lb (25.8 kg)) | 100 114 Wh per kg (59.5 lb (27 kg)) |
| Solar input 5% | 28 1,200 W max solar input | 21 1,000 W max solar input |
| Features 5% | 75 UPS (15 ms), 100 W USB-C, app | 75 UPS (20 ms), 100 W USB-C, app |
| Dabbsson 3000L | Jackery HomePower 3000 | |
|---|---|---|
| Battery | ||
| Rated capacity | 3,072 Wh | 3,072 Wh |
| Chemistry | Semi-solid-state LiFePO4 | LiFePO4 |
| Cycle life | 4,000 to 80% | 4,000 to 70%+ |
| Expandable | No | No |
| Output | ||
| AC output | 3,000 W (6,000 W surge) | 3,600 W (7,200 W surge) |
| Boost mode (resistive loads) | 3,600 W | - |
| AC outlets | 7 total | 5 total |
| 120V 20A outlets (NEMA 5-20R) | 3 | 4 |
| 120V 2-prong outlets (NEMA 1-15R) | 3 | - |
| RV 30A outlet (TT-30R) | 1 | 1 |
| AC waveform | Pure sine wave | - |
| USB-C ports | 2 (up to 100 W each) | 2 (up to 100 W each) |
| USB-A ports | 2 | 2 |
| 12 V car outlet | Yes | Yes |
| DC5521 ports | 1 | - |
| UPS / pass-through | Yes (15 ms switchover) | Yes (20 ms switchover) |
| Charging | ||
| AC charging | 1,800 W | - |
| Full AC charge time | - | 2 h 12 min (2.2 hr from a 15A wall outlet) |
| Max solar input | 1,200 W | 1,000 W |
| Solar input voltage | 12-60V, 25A max (AC + solar combined up to 1800W) | 16-60V (2 x DC8mm, combined) |
| Build | ||
| Weight | 56.8 lb (25.8 kg) | 59.5 lb (27 kg) |
| Dimensions | 19.1 x 11.5 x 9.5 in | 16.4 x 12.8 x 12 in |
| App | Dabbsson app | Jackery app |
| Warranty | 5 years | 5 years |
