Anker SOLIX C2000 vs Anker 535 PowerHouse
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
Anker 535 PowerHouse costs $870 less. Whether that gap is worth closing depends on what you need to run.
- Anker SOLIX C2000 holds 300% more energy (2048Wh vs 512Wh), so it runs the same load proportionally longer.
- Anker SOLIX C2000 has 2850W more surge headroom (3600W vs 750W) — that decides whether a fridge, pump or AC compressor will actually start.
- Anker 535 PowerHouse is 31.8 lb lighter (16.7 lb vs 48.5 lb).
Anker SOLIX C2000
2048Wh at $1299 with fast 70-minute charging. Sits between the C1000 and the F-series without a standout spec of its own.
Best for: Anker loyalists who want 2kWh and fast charging in one box.
Where it falls short:
- 3600W surge trails the DELTA 3 Max's 4800W at a higher price
- 3000 cycles vs 4000 from newer rivals
Anker 535 PowerHouse
A durable half-kWh unit for devices and light loads. Dependable, but the low output and slow charging make it a device-first companion.
Best for: Campers charging phones, laptops and lights, not appliances.
Where it falls short:
- 500W output is device-scale
- 120W solar input, slow recharge
| Spec | Anker SOLIX C2000 | Anker 535 PowerHouse |
|---|---|---|
| Price | $1299 | $429 |
| Capacity | 2048 Wh | 512 Wh |
| Continuous output | 2400 W | 500 W |
| Surge output | 3600 W | 750 W |
| Battery | LiFePO4 | LiFePO4 |
| Rated cycles | 3,000 | 3,000 |
| Weight (lighter wins) | 48.5 lb | 16.7 lb |
| Max solar | 1000 W | 120 W |
| Recharge time (faster wins) | 1h 10m | 2h 30m |
Runtime head-to-head
| Appliance | Anker SOLIX C2000 | Anker 535 PowerHouse |
|---|---|---|
| Refrigerator | 29.0 hrs | ❌ |
| Mini fridge | 55.3 hrs | 13.8 hrs |
| Chest freezer | 21.8 hrs | ❌ |
| CPAP machine | 43.5 hrs | 10.9 hrs |
| Sump pump | 2.2 hrs | ❌ |