The Growatt INFINITY 2000 PRO is the better portable power station overall, rated 4.2 to 4.0. The Growatt INFINITY 2000 PRO leads on value, solar input and AC output. The Jackery Explorer 2000 v2 wins on portability. The Growatt INFINITY 2000 PRO costs $251 less ($648 vs $899).
A low-cost 2 kWh LiFePO4 station for RV owners and home backup buyers who want a TT-30 outlet and room to expand. Buy it for the price per watt-hour rather than portability.
Amazon $648 Growatt $799For campers and outage users who want 2 kWh in a comparatively light, simple box and do not plan to expand.
Amazon $899 Jackery $899Prices 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 large portable power station; a clear win is highlighted. How we rank explains each one.
| Factor weight | Growatt INFINITY 2000 PRO | Jackery Explorer 2000 v2 |
|---|---|---|
| Overall rating | 4.2/5 | 4.0/5 |
| Value 25% | 97 $0.32 per rated Wh | 78 $0.44 per rated Wh |
| Tested capacity 15% | 50 not yet independently tested (neutral score used) | 62 84% of rated capacity delivered (1 test) |
| Battery life 15% | 100 LiFePO4, 4,000 cycles, 5-year warranty | 100 LiFePO4, 4,000 cycles, 5-year warranty |
| AC output 15% | 54 2,400 W continuous AC | 44 2,200 W continuous AC |
| Charging speed 10% | 76 0-100% on AC in 1 h 36 min | 71 0-100% on AC in 1 h 45 min |
| Portability 10% | 80 89 Wh per kg (51 lb (23 kg)) | 100 114 Wh per kg (39.5 lb (17.9 kg)) |
| Solar input 5% | 51 1,200 W max solar input | 5 400 W max solar input |
| Features 5% | 100 UPS (20 ms), expandable, 100 W USB-C, app | 75 UPS (20 ms), 100 W USB-C, app |
No independent test published yet.
| Tested by | Usable AC energy | Of rated | Conditions |
|---|---|---|---|
| OutdoorGearLab | 1,710 Wh | 83.7% | Full-discharge AC test; the review’s table gives 1710 Wh (84%) while its text gives 1740 Wh. Recharged in about 2.5 h. |
| Growatt INFINITY 2000 PRO | Jackery Explorer 2000 v2 | |
|---|---|---|
| Battery | ||
| Rated capacity | 2,048 Wh | 2,042 Wh |
| Tested usable capacity | - | 1,710 Wh (84%) |
| Chemistry | LiFePO4 | LiFePO4 |
| Cycle life | 4,000 to 80% | 4,000 to 70%+ |
| Expandable | Yes, up to 6,144 Wh | No |
| Output | ||
| AC output | 2,400 W (4,800 W surge) | 2,200 W (4,400 W surge) |
| Boost mode (resistive loads) | 3,400 W | - |
| AC outlets | 5 total | 3 total |
| 120V 20A outlets (NEMA 5-20R) | 4 | 3 |
| RV 30A outlet (TT-30R) | 1 | - |
| USB-C ports | 2 (up to 100 W each) | 2 (up to 100 W each) |
| USB-A ports | 4 | 1 |
| 12 V car outlet | Yes | Yes |
| DC5521 ports | 2 | - |
| UPS / pass-through | Yes (20 ms switchover) | Yes (20 ms switchover) |
| Charging | ||
| AC charging | 1,800 W | - |
| Full AC charge time | 1 h 36 min (Spec table: 1.6 h to 100%; the feature list says 2 h (manufacturer)) | 1 h 45 min (Full in 1.75 h on AC (manufacturer); 15A max input) |
| Max solar input | 1,200 W | 400 W |
| Solar input voltage | 12-60V | 11-60V (2x DC8020) |
| Build | ||
| Weight | 51 lb (23 kg) | 39.5 lb (17.9 kg) |
| Dimensions | 17.99 x 9.72 x 12.20 in | 13.2 x 10.4 x 11.5 in |
| App | MyGro app (Wi-Fi and Bluetooth) | Jackery App |
| Warranty | 5 years | 5 years |
