Ampace Andes 1500
1462 Wh · 2000 W output · LiFePO4 · $999
✅ Specs verified against the manufacturer's official listing — source · Last checked
Our verdict
Backed by an Amperex/CATL cell pedigree, the Andes 1500 stands out on charge speed — 0-80% in well under an hour — and a light 36.8 lb for 1.5kWh.
Best for: Buyers who prize fast charging and low weight at 1.5kWh.
What we like
- 55-minute full recharge is very fast
- 1.46kWh with 55-minute charging
- 1,000W solar input
Where it falls short
- Newer brand with a thinner track record
- Not expandable
Full specifications
| Capacity | 1462 Wh |
|---|---|
| Continuous output | 2000 W |
| Surge output | 3600 W |
| Battery chemistry | LiFePO4 |
| Rated cycles | 3,000 |
| Weight | 36.8 lb |
| Max solar input | 1000 W |
| Recharge (AC) | 55 min |
| Expandable | No |
| Warranty | 5 years |
What can the Ampace Andes 1500 run?
| Appliance | Can start it? | Est. runtime |
|---|---|---|
| Refrigerator | ✅ Yes | 20.7 hrs |
| Mini fridge | ✅ Yes | 39.5 hrs |
| Chest freezer | ✅ Yes | 15.5 hrs |
| CPAP machine | ✅ Yes | 31.1 hrs |
| Sump pump | ✅ Yes | 1.6 hrs |
| Well pump (1/2 HP) | ✅ Yes | 1.2 hrs |
| Space heater | ✅ Yes | 50 min |
| Window AC (8k BTU) | ✅ Yes | 2.5 hrs |
| Microwave | ✅ Yes | 1.2 hrs |
| Coffee maker | ✅ Yes | 1.4 hrs |
| TV (55" LED) | ✅ Yes | 12.4 hrs |
| Laptop | ✅ Yes | 19.1 hrs |
| Phone charger | ✅ Yes | 62.1 hrs |
| CPAP + humidifier | ✅ Yes | 13.8 hrs |
| Fridge plus essentials | ✅ Yes | 12.4 hrs |
| 12V RV fridge | ✅ Yes | 69.0 hrs |
| Starlink | ✅ Yes | 20.7 hrs |
| Electric blanket | ✅ Yes | 41.4 hrs |
Runtime = (capacity × 0.85 inverter efficiency) ÷ appliance watts. Refrigerator assumes a 40% compressor duty cycle. Real-world results vary.