Bluetti Elite 200 V2 vs Growatt VITA 550
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 VITA 550 costs $900 less. Whether that gap is worth closing depends on what you need to run.
- Bluetti Elite 200 V2 holds 286% more energy (2074Wh vs 538Wh), so it runs the same load proportionally longer.
- Bluetti Elite 200 V2 has 2700W more surge headroom (3900W vs 1200W) — that decides whether a fridge, pump or AC compressor will actually start.
- Growatt VITA 550 is 35.8 lb lighter (17.6 lb vs 53.4 lb).
- Bluetti Elite 200 V2 is rated for 6,000 cycles vs 3,000 — meaningful if you cycle it daily.
Bluetti Elite 200 V2
The longevity winner. 6000 cycles is roughly double most rivals — if you cycle daily, this outlasts everything else here.
Best for: Daily cyclers — off-grid living, solar self-consumption — where cycle life dominates cost per kWh.
Where it falls short:
- Not expandable, unlike the AC200L
- Newer product with a shorter track record
Growatt VITA 550
A tidy half-kWh unit with fast charging and a 1,200W surge that lets it start small appliances a 600W rating wouldn't suggest.
Best for: Campers who want fast charging and a bit of surge headroom at half a kWh.
Where it falls short:
- 538Wh is weekend-scale
- 3-year warranty
| Spec | Bluetti Elite 200 V2 | Growatt VITA 550 |
|---|---|---|
| Price | $1299 | $399 |
| Capacity | 2074 Wh | 538 Wh |
| Continuous output | 2600 W | 600 W |
| Surge output | 3900 W | 1200 W |
| Battery | LiFePO4 | LiFePO4 |
| Rated cycles | 6,000 | 3,000 |
| Weight (lighter wins) | 53.4 lb | 17.6 lb |
| Max solar | 1000 W | 300 W |
| Recharge time (faster wins) | 1h 30m | 1h |
Runtime head-to-head
| Appliance | Bluetti Elite 200 V2 | Growatt VITA 550 |
|---|---|---|
| Refrigerator | 29.4 hrs | 7.6 hrs |
| Mini fridge | 56.0 hrs | 14.5 hrs |
| Chest freezer | 22.0 hrs | 5.7 hrs |
| CPAP machine | 44.1 hrs | 11.4 hrs |
| Sump pump | 2.2 hrs | ❌ |