BLUETTI AC2A vs ALLPOWERS S300
Ultra-budget starter comparison
Our Verdict
ALLPOWERS S300 wins overall
Score 71 vs 64 —
better value at $0.62/Wh
| Spec | AC2A | S300 |
|---|---|---|
| SunSee Score | 64 | 71★ |
| Capacity | 204 Wh | 288 Wh★ |
| AC Output | 300W | 300W |
| Surge Output | 600W | 600W |
| Solar Input | 200W★ | 100W |
| Weight | 3.6 kg | 3.5 kg★ |
| Cycle Life | 3,000 | 3,500★ |
| Charge Time | 1.2h★ | 1.5h |
| $/Wh | $0.73 | $0.62★ |
| Battery Type | LiFePO4 | LiFePO4 |
Choose BLUETTI AC2A if:
- +Very affordable
- +Lightweight
- +Fast solar input for size
Choose ALLPOWERS S300 if:
- +Budget champion
- +Lightweight
- +Reliable
Not sure which size you need?
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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.