Growatt
Growatt INFINITY 2000 PRO
Ranked #8 of 46 power stations we track.
A 2,048Wh LiFePO4 power station with a 2,400W inverter and a TT-30 RV outlet, expandable to 6,144Wh, suited to RV trips and home backup.
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Strengths
- 4,000 cycles to 80% capacity rating
- 2,400W continuous, 4,800W peak, 3,400W with Watt+ mode
- 1,800W AC input for a full charge in about 1.6 hours
- Expands to 6,144Wh with two extra batteries
Watch out for
- About 51 lb before adding expansion batteries
- Solar input uses XT60; MC4 panels need an MC4-to-XT60 adapter
- Growatt states it is not a true UPS; backup switchover is within 20 ms
Score breakdown
How the Growatt INFINITY 2000 PRO scores: 8.4/10Methodology
- Battery chemistry16% weightLiFePO4
- Rated cycle life12% weight4,000
- AC output12% weight2,400 W
- Energy density12% weight40.16 Wh/lb
- AC recharge time12% weight96 min
- Solar recharge rate8% weight0.59 W per Wh
- Expandable8% weightYes
- UPS switchover8% weight20 ms
- Warranty8% weight5 yr
- App control4% weightwifi+bluetooth
Full specifications
| Brand | Growatt |
|---|---|
| Model | INFINITY 2000 PRO |
| Battery capacity (Wh) | 2,048 |
| Battery chemistry | LiFePO4 |
| Rated cycles to 80% | 4,000 |
| AC output, continuous (W) | 2,400 |
| AC output, surge (W) | 4,800 |
| AC outlets | 5 |
| Pure sine wave | Yes |
| USB-C ports | 2 |
| USB-C max per port (W) | 100 |
| USB-A ports | 4 |
| 12V car outlet | Yes |
| AC charging input, max (W) | 1,800 |
| Fastest AC recharge (min) | 96 |
| Solar input, max (W) | 1,200 |
| Solar input, min voltage (V) | 12 |
| Solar input, max open-circuit voltage (V) | 60 |
| Solar input connector | XT60 |
| Expandable with extra batteries | Yes |
| Max expanded capacity (Wh) | 6,144 |
| UPS switchover (ms) | 20 |
| Weight (lb) | 51 |
| App connectivity | wifi+bluetooth |
| Warranty (years) | 5 |
Specs last checked 2026-10-23.
What will it run, and for how long?
| Appliance | Draw | Inverter | Runtime | Runtime as a share of 24 hours |
|---|---|---|---|---|
| ResMed AirSense 11 CPAP | 56 W | Runs | 31 h | |
| Wi-Fi router | 6.5 W | Runs | 11.2 days | |
| Smartphone charger | 10 W | Runs | 7.3 days | |
| Laptop computer | 50 W | Runs | 35 h | |
| LED bulb (60 W equivalent) | 9 W | Runs | 8.1 days | |
| Full-size refrigerator (ENERGY STAR) | 160 Wavg 51 W cycling | Runs | 34 h | |
| 12V portable fridge (Dometic CFX5 45) | 58 Wavg 7 W cycling | Runs | 10.4 days | |
| LED/LCD TV (about 45-inch) | 162 W | Runs | 11 h | |
| Window fan | 153 W | Runs | 11 h | |
| Drip coffee maker | 1,300 W | Runs | 1.3 h | |
| Microwave oven (1.25 cu ft) | 1,500 W | Runs | 1.2 h | |
| Submersible sump pump (1/2 HP) | 1,000 W3,000 W to start | Runs | 1.7 h |
Runtime = usable energy ÷ average draw. We count 85% of the rated 2,048 Wh as usable (1,741 Wh) to cover inverter and DC conversion losses. Fridges and freezers are averaged over their compressor cycle. An appliance runs only if its running watts fit the 2,400 W inverter and its start-up surge fits the 4,800 W surge rating. Wattages come from our appliance wattage table; try your own mix in the runtime calculator.
Which solar panels fit it?
- Solar input up to 1,200 W
- Voltage window 12–60 V
- Connector XT60
Recharge time is from empty with one panel in full sun: 2,048 Wh ÷ the lower of75% of the panel's rating or the station's solar input limit. A panel rated above the input limit is safe as long as its Voc fits, because the station only draws what it can take. MC4 panels need a standard MC4 adapter cable, which many stations include. Wiring two panels in series doubles the Voc, so check the total against the voltage window. Try any pairing in the solar panel matcher.
6 panels that don't fit
- Jackery SolarSaga 200W Solar Panel: its 8mm DC plug doesn't fit the XT60 solar port
- Goal Zero Nomad 400: its brand-specific plug doesn't fit the XT60 solar port
- Goal Zero Nomad 200: its brand-specific plug doesn't fit the XT60 solar port
- Goal Zero Nomad 100: its 8mm DC plug doesn't fit the XT60 solar port
- Goal Zero Boulder 100 Briefcase: its 8mm DC plug doesn't fit the XT60 solar port
- Goal Zero Boulder 200 Briefcase: its brand-specific plug doesn't fit the XT60 solar port
How it compares
| Spec | Growatt INFINITY 2000 PRO | PECRON E3600LFP | OUPES Mega 1 |
|---|---|---|---|
| Score | 8.4 | 8.5 | 8.4 |
| Battery chemistry | LiFePO4 | LiFePO4 | LiFePO4 |
| Rated cycle life | 4,000 | 3,500 | 3,500 |
| AC output | 2,400 W | 3,600 W | 2,000 W |
| Energy density | 40.16 Wh/lb | 38.89 Wh/lb | 36.83 Wh/lb |
| AC recharge time | 96 min | 78 min | 58 min |
| Solar recharge rate | 0.59 W per Wh | 0.78 W per Wh | 0.78 W per Wh |
| Expandable | Yes | Yes | Yes |
| UPS switchover | 20 ms | 20 ms | 20 ms |
| Warranty | 5 yr | — | 5 yr |
| App control | wifi+bluetooth | wifi+bluetooth | wifi+bluetooth |