BLUETTI AC2A vs BLUETTI AC70
BLUETTI entry vs mid — 3x the price, worth it?
Our Verdict
BLUETTI AC2A wins overall
Score 64 vs 63 —
better value at $0.73/Wh
| Spec | AC2A | AC70 |
|---|---|---|
| SunSee Score | 64★ | 63 |
| Capacity | 204 Wh | 768 Wh★ |
| AC Output | 300W | 1,000W★ |
| Surge Output | 600W | 2,000W★ |
| Solar Input | 200W | 500W★ |
| Weight | 3.6 kg★ | 10.2 kg |
| Cycle Life | 3,000 | 3,000 |
| Charge Time | 1.2h | 1.2h |
| $/Wh | $0.73 | $0.65★ |
| Battery Type | LiFePO4 | LiFePO4 |
Choose BLUETTI AC2A if:
- +Very affordable
- +Lightweight
- +Fast solar input for size
Choose BLUETTI AC70 if:
- +Great value per Wh
- +1000W output
- +Compact for capacity
Not sure which size you need?
Our calculator tells you the exact capacity based on your appliances.
Size My SystemAffiliate Disclosure: Links may earn a commission at no extra cost to you. Learn more. Specs from official product pages as of July 2026.