Growatt INFINITY 2000 PRO
Power station · INFINITY. Specs from the manufacturer page (checked ).

The Growatt INFINITY 2000 PRO is a 2048 Wh portable power station with 2400 W continuous output, boosted to 3400 W with Watt+ technology. It uses a LiFePO4 battery rated for 4000+ cycles and can be expanded to 6144 Wh with two extra batteries. It charges to 100% in 2 hours from AC at 1800 W, or in 2.5 hours from solar at 1200 W.
Key features
- Expandable up to 6144 Wh by adding two extra batteries
- 1800 W AC charging, 2 hrs to 100%
- 1200 W solar charging, 2.5 hrs to 100%
- TT-30 AC outlet and 30A Anderson outlet for RVs and modified vans
- Up to 15 outlets
- Cold startup to -22°F (-30°C)
- EPS switchover under 15 ms with AC/DC auto-turn-on
- Pass-through charging supported
- MyGro app for monitoring and control
What it is for
- Home backup
- RV travel
- Camping
- Off-grid living
Specifications
| Capacity | 2048 Wh |
|---|---|
| Continuous output | 2400 W |
| Peak / surge | 3400 W |
| Expandable | Yes |
| Battery chemistry | LiFePO4 |
| Cycle life | 4000 cycles |
| AC charging | 2 hrs to 100% |
From the Growatt page. Values the manufacturer does not publish are left out.
How long it runs common appliances
| Appliance | Watts | Runs? | Hours |
|---|---|---|---|
| Refrigerator (with freezer) | 120 W (600 start) | yes | 39 h |
| Chest freezer | 100 W (500 start) | yes | 54 h |
| CPAP (no humidifier) | 35 W (40 start) | yes | 46 h |
| Gas boiler (pump + controls) | 120 W (300 start) | yes | 27 h |
| Wi-Fi router + modem/ONU | 12 W | yes | 5.6 days |
| Starlink (standard dish) | 60 W (100 start) | yes | 27 h |
| TV 50" | 75 W | yes | 22 h |
| Sump pump 1/2 HP | 920 W (2150 start) | yes | 1.8 h |
| Well pump 1/2 HP | 880 W (2000 start) | yes | 1.8 h |
| Space heater 1500 W | 1500 W | yes | 1.5 h |
Assumes 88 % inverter efficiency, 90 % usable capacity and typical duty cycles. Build your own list in the calculator.
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Growatt INFINITY 2000 PRO comparisons
- INFINITY 2000 PRO vs Jackery Explorer 2000 v2
- INFINITY 2000 PRO vs Vtoman FlashSpeed 1500
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- INFINITY 2000 PRO vs BougeRV Rover 2000
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- INFINITY 2000 PRO vs Oukitel P2001 Plus
All 10 comparisons
Connection and wiring
Follow the diagrams in the Growatt manual.
Open the Growatt manual (PDF) →
Error codes and troubleshooting
| Code | Meaning | What to do | Manual page |
|---|---|---|---|
| High Temperature Warning | The temperature of the HELIOS 3600 is too high. | Place the product in an open area for cooling. If you charge the unit immediately after it is fully discharged, this warning may appear. Wait 2-3 hours before charging. | 9 |
| Low Temperature Warning | The current battery temperature is low, which reduces charging efficiency. | Keep using the product. Charging efficiency returns to normal as the temperature rises. | 9 |
| Overload Warning | The HELIOS 3600 is overloaded. Output ports are drawing more power than the rated limit for that port or the total output. | Unplug the AC load(s) that caused the overload. Unplugging the load clears the alarm and restores normal output. For 120V AC, total output across all ports is up to 3600W. For 240V AC, it is up to 2200W. For DC and USB, each single port has its own rated limit. | 9 |
| A01 | The cooling fan is blocked. | Check whether the fan is blocked. If so, turn off the machine, remove the blockage, then restart the product. If the problem persists, contact Growatt Customer Service. Call service if it persists. | 23 |
| A02 | The inverter has overheated. | Turn off the product and place it in an open area for 2-3 hours. After cooling, the product will continue to work normally. | 23 |
| A03 | The AC output load exceeds the allowed limit. | Unplug part or all of the loads and keep the total output within 3600W to resume normal operation. Long-term overload may cause product damage. | 23 |
6 of 25 codes. From the Growatt manual. All 25 INFINITY 2000 PRO / HELIOS 3600 codes →
FAQ
How long will the Growatt INFINITY 2000 PRO run a refrigerator?
About 39 hours for a typical 120 W refrigerator that runs 35 % of the time, after inverter and depth-of-discharge losses.
Can the Growatt INFINITY 2000 PRO start a sump pump or well pump?
Starting surge matters more than running watts: this unit is rated 3400 W peak. That covers a typical 1/2 HP sump pump (about 2150 W to start). Use the calculator with your exact pump.