GrowattGROWATT INFINITY 1500
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- Strong Cost Per Wh: 0.264
- Strong Ac Power Surge: 4000
- Strong Ac Wave Quality: Pure Sine Wave
- Strong Portable: True
- Strong Expandable Capacity: Yes
- Low Energy Density Wh Per Kg: 41.5
- Low Battery Lifespan Cycles: 800
- Low Ac Charge Speed: 1500
- Low Weight: 36.4
- Low Ups Switch Time: <20ms
Pick an activity to see how long GROWATT INFINITY 1500 powers a typical loadout.
Runtimes are estimates. Fridges, AC units, humidifiers and similar devices are modeled with realistic duty cycles so numbers reflect average draw, not peak wattage.
Remote Work runtime estimates
- Laptop (65W): 19.8 hours
- 27" Monitor (40W): 32.1 hours
- Router + Modem (30W): 42.8 hours
- Phone Charger (20W): 64.3 hours
- Desk Lamp (10W): 128 hours
Overlanding runtime estimates
- Mini Fridge (60W): 61.2 hours
- LED Light Panel (100W): 12.9 hours
- Laptop (65W): 19.8 hours
- Phone Charger (20W): 64.3 hours
- 12V Water Pump (100W): 42.8 hours
Tailgating runtime estimates
- 55" TV (120W): 10.7 hours
- PA Speaker (150W): 8.6 hours
- Mini Fridge (60W): 61.2 hours
- Blender (500W): 2.6 hours
- Phone Charger (20W): 64.3 hours
Van Life runtime estimates
- Mini Fridge (60W): 61.2 hours
- 12V Water Pump (100W): 42.8 hours
- LED Lantern (10W): 128 hours
- Laptop (65W): 19.8 hours
- Portable Fan (40W): 32.1 hours
RV Life runtime estimates
- Mini Fridge (60W): 61.2 hours
- 55" TV (120W): 10.7 hours
- Laptop (65W): 19.8 hours
- 12V Water Pump (100W): 42.8 hours
- Coffee Maker (800W): 1.6 hours
Outdoor Events runtime estimates
- PA Speaker (150W): 8.6 hours
- Stage Light (200W): 6.4 hours
- LED Light Panel (100W): 12.9 hours
- Laptop (65W): 19.8 hours
- Phone Charger (20W): 64.3 hours
Home Backup runtime estimates
- Mini Fridge (60W): 61.2 hours
- Router + Modem (30W): 42.8 hours
- 55" TV (120W): 10.7 hours
- Laptop (65W): 19.8 hours
- Phone Charger (20W): 64.3 hours
Boats & Marine runtime estimates
- Fish Finder (5W): 257 hours
- Mini Fridge (60W): 61.2 hours
- LED Lantern (10W): 128 hours
- Phone Charger (20W): 64.3 hours
- 12V Water Pump (100W): 42.8 hours
CPAP & Medical runtime estimates
- CPAP Machine (40W): 35.7 hours
- Humidifier (30W): 107 hours
- Nebulizer (100W): 12.9 hours
- Oxygen Concentrator (350W): 4.1 hours
- Phone Charger (20W): 64.3 hours
Apartment Dweller runtime estimates
- Router + Modem (30W): 42.8 hours
- Laptop (65W): 19.8 hours
- 55" TV (120W): 10.7 hours
- Phone Charger (20W): 64.3 hours
- Mini Fridge (60W): 61.2 hours
Job Sites runtime estimates
- Circular Saw (1800W): 0.7 hours
- Corded Drill (700W): 1.8 hours
- Air Compressor (1000W): 3.2 hours
- Laptop (65W): 19.8 hours
- Phone Charger (20W): 64.3 hours
Photography & Video runtime estimates
- Camera Battery Charger (30W): 42.8 hours
- LED Light Panel (100W): 12.9 hours
- Drone Charger (70W): 18.4 hours
- Laptop (65W): 19.8 hours
- 27" Monitor (40W): 32.1 hours
Budget Camping runtime estimates
- Phone Charger (20W): 64.3 hours
- LED Lantern (10W): 128 hours
- Portable Fan (40W): 32.1 hours
- Laptop (65W): 19.8 hours
- Mini Fridge (60W): 61.2 hours
Camping runtime estimates
- Mini Fridge (60W): 61.2 hours
- LED Lantern (10W): 128 hours
- Portable Fan (40W): 32.1 hours
- Phone Charger (20W): 64.3 hours
- Laptop (65W): 19.8 hours
Emergency Preparedness runtime estimates
- Mini Fridge (60W): 61.2 hours
- CPAP Machine (40W): 35.7 hours
- Router + Modem (30W): 42.8 hours
- LED Light Panel (100W): 12.9 hours
- Phone Charger (20W): 64.3 hours
Ice Fishing runtime estimates
- Electric Ice Auger (500W): 2.6 hours
- Fish Finder (5W): 257 hours
- Space Heater (750W): 2.9 hours
- Phone Charger (20W): 64.3 hours
- LED Lantern (10W): 128 hours
Solar Setup runtime estimates
- Mini Fridge (60W): 61.2 hours
- Laptop (65W): 19.8 hours
- 12V Water Pump (100W): 42.8 hours
- LED Light Panel (100W): 12.9 hours
- 55" TV (120W): 10.7 hours
Off-Grid Living runtime estimates
- Mini Fridge (60W): 61.2 hours
- Laptop (65W): 19.8 hours
- LED Light Panel (100W): 12.9 hours
- 12V Water Pump (100W): 42.8 hours
- Induction Cooktop (1800W): 0.7 hours
Food Trucks runtime estimates
- Induction Cooktop (1800W): 0.7 hours
- Blender (500W): 2.6 hours
- Portable Freezer (120W): 30.6 hours
- Coffee Maker (800W): 1.6 hours
- LED Light Panel (100W): 12.9 hours
Whole Home Backup runtime estimates
- Mini Fridge (60W): 61.2 hours
- Portable Freezer (120W): 30.6 hours
- Router + Modem (30W): 42.8 hours
- 55" TV (120W): 10.7 hours
- Space Heater (750W): 2.9 hours
GROWATT INFINITY 1500 scores 74.7 out of 100 in the AGB database, placing it #95 of 194 portable power stations we track. That earns a B grade in our 0-100 composite, which weighs 45 feature axes from capacity and AC output to charging speed, noise, and warranty. Strengths: Strong Cost Per Wh: 0.264; Strong Ac Power Surge: 4000. Trade-offs: Low Energy Density Wh Per Kg: 41.5; Low Battery Lifespan Cycles: 800. Read the full Growatt GROWATT INFINITY 1500 breakdown on AGB for per-feature scores, pricing across Amazon, Walmart and the Growatt store, and head-to-head comparisons with the products it's most often cross-shopped against.
AC Power
Charging
DC Power
Physical
Battery
Advanced Features
Connectivity
Warranty
Side‑by‑side specs vs 3 similar models in the same capacity and price range.
| Spec | |  |  |  |
|---|---|---|---|---|
| 74.7 | 89.6 | 88.0 | 73.4 | |
| 1,512 Wh | 1,152 Wh | 1,536 Wh | 1,056 Wh | |
| 2,000 W | 1,800 W | 2,200 W | 1,800 W | |
| 36.4 kg · 80.2 lbs | 16.7 kg · 36.8 lbs | 18 kg · 39.7 lbs | 12.9 kg · 28.4 lbs | |
| 800 | 3,500 | 3,500 | 3,000 | |
| — | 15 ms | — | 20 ms | |
| 800 W | 650 W | 800 W | 600 W | |
| $399 | $449 | $469 | $429 | |
| $0.26/Wh | $0.39/Wh | $0.31/Wh | $0.41/Wh |
Green value + dot = best in that row. Similar models selected from the same capacity tier, priced within ±40%.
How long does the GROWATT INFINITY 1500 run a laptop for remote work?
About 19.8 hours at a steady 65W draw.
How long does the GROWATT INFINITY 1500 run a 27" monitor for remote work?
About 32.1 hours at a steady 40W draw.
How long does the GROWATT INFINITY 1500 run a mini fridge for overlanding?
About 61.2 hours on a 60W mini fridge (modeled at a 35% duty cycle).
How long does the GROWATT INFINITY 1500 run a led light panel for overlanding?
About 12.9 hours at a steady 100W draw.
How long does the GROWATT INFINITY 1500 run a 55" tv for tailgating?
About 10.7 hours at a steady 120W draw.
How long does the GROWATT INFINITY 1500 run a pa speaker for tailgating?
About 8.6 hours at a steady 150W draw.
How long does the GROWATT INFINITY 1500 run a mini fridge for van life?
About 61.2 hours on a 60W mini fridge (modeled at a 35% duty cycle).
How long does the GROWATT INFINITY 1500 run a 12v water pump for van life?
About 42.8 hours on a 100W 12v water pump (modeled at a 30% duty cycle).
How long does the GROWATT INFINITY 1500 run a mini fridge for rv life?
About 61.2 hours on a 60W mini fridge (modeled at a 35% duty cycle).
How long does the GROWATT INFINITY 1500 run a 55" tv for rv life?
About 10.7 hours at a steady 120W draw.