Anker 757 PowerHouse vs Pecron E3600LFP
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 757 PowerHouse costs $700 less. Whether that gap is worth closing depends on what you need to run.
- Pecron E3600LFP holds 144% more energy (3000Wh vs 1229Wh), so it runs the same load proportionally longer.
- Pecron E3600LFP has 4600W more surge headroom (7000W vs 2400W) — that decides whether a fridge, pump or AC compressor will actually start.
- Anker 757 PowerHouse is 33.1 lb lighter (43.9 lb vs 77 lb).
- Pecron E3600LFP is rated for 3,500 cycles vs 3,000 — meaningful if you cycle it daily.
Anker 757 PowerHouse
Anker's older flagship, now a discount play. Solid and durable, but heavy for its capacity and outclassed on charge speed by the newer C-series.
Best for: Buyers who find it discounted below the newer Anker C1000.
Where it falls short:
- 43.9 lb for 1.2kWh is heavy
- 300W solar input is low
- Outclassed by the newer C1000
Pecron E3600LFP
A 3kWh unit with 3,600W output and 2,500W solar input at a price well below the flagship majors — strong specs, smaller brand.
Best for: Whole-home backup buyers chasing capacity and solar input per dollar.
Where it falls short:
- 77 lb
- Brand support and resale trail the majors
| Spec | Anker 757 PowerHouse | Pecron E3600LFP |
|---|---|---|
| Price | $999 | $1699 |
| Capacity | 1229 Wh | 3000 Wh |
| Continuous output | 1500 W | 3600 W |
| Surge output | 2400 W | 7000 W |
| Battery | LiFePO4 | LiFePO4 |
| Rated cycles | 3,000 | 3,500 |
| Weight (lighter wins) | 43.9 lb | 77 lb |
| Max solar | 300 W | 2500 W |
| Recharge time (faster wins) | 1h 30m | 2h |
Runtime head-to-head
| Appliance | Anker 757 PowerHouse | Pecron E3600LFP |
|---|---|---|
| Refrigerator | 17.4 hrs | 42.5 hrs |
| Mini fridge | 33.2 hrs | 81.0 hrs |
| Chest freezer | 13.1 hrs | 31.9 hrs |
| CPAP machine | 26.1 hrs | 63.8 hrs |
| Sump pump | ❌ | 3.2 hrs |