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

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Affiliate Disclosure: Links may earn a commission at no extra cost to you. Learn more. Specs from official product pages as of July 2026.