[KongchangAI]
Unverified85% confidenceDecision RuleTime unknown

只给手机/小设备USB充电选40-60W带PD输出的折叠板足够;给露营灯箱、车载冰箱、储能电站充电需选100W以上并优先带MC4或DC输出的板型,USB口太阳能板给大容量电站充电效率极低

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85%
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Long-term
Relevance
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get_claim(id=148258)