Growatt INFINITY 1500 vs Zendure SuperBase Pro 2000
Side-by-side on the specs that decide it — surge, capacity, runtime and price.
Both models' specs verified against manufacturer listings · Last updated
The short answer
Growatt INFINITY 1500 costs $500 less. Whether that gap is worth closing depends on what you need to run.
- Zendure SuperBase Pro 2000 holds 39% more energy (2096Wh vs 1512Wh), so it runs the same load proportionally longer.
- Growatt INFINITY 1500 is 10.3 lb lighter (37.5 lb vs 47.8 lb).
- Growatt INFINITY 1500 uses LiFePO4 while the other uses NMC — roughly double the usable cycle life.
If you plan to cycle the battery daily, think twice about the Zendure SuperBase Pro 2000. Its NMC cells are rated for 3,000 cycles against the LiFePO4 rival's longer life — over years of regular use that's the more expensive unit, whatever the sticker says.
A capable mid-size that flies under the radar. Solid 2,000W output and fast charging, let down mainly by a shorter warranty than the big brands.
Best for: Value hunters who want 1.5kWh and don't need the longest warranty.
Where it falls short:
- 3,000W surge is modest for the output
- 3-year warranty vs 5 from the majors
A design-forward 2kWh with a built-in cart, 4G and GPS — feature-rich, but its NMC cells mean fewer cycles than the LiFePO4 field now around it.
Best for: Buyers who value portability features and design over maximum cycle life.
Where it falls short:
- NMC chemistry — fewer cycles than LiFePO4 rivals
- 3,000W surge is modest for the price
| Spec | Growatt INFINITY 1500 | Zendure SuperBase Pro 2000 |
|---|---|---|
| Price | $1099 | $1599 |
| Capacity | 1512 Wh | 2096 Wh |
| Continuous output | 2000 W | 2000 W |
| Surge output | 3000 W | 3000 W |
| Battery | LiFePO4 | NMC |
| Rated cycles | 3,000 | 3,000 |
| Weight (lighter wins) | 37.5 lb | 47.8 lb |
| Max solar | 800 W | 1200 W |
| Recharge time (faster wins) | 1h 50m | 1h |
Runtime head-to-head
| Appliance | Growatt INFINITY 1500 | Zendure SuperBase Pro 2000 |
|---|---|---|
| Refrigerator | 21.4 hrs | 29.7 hrs |
| Mini fridge | 40.8 hrs | 56.6 hrs |
| Chest freezer | 16.1 hrs | 22.3 hrs |
| CPAP machine | 32.1 hrs | 44.5 hrs |
| Sump pump | ❌ | ❌ |