Unverified50% confidenceFactExact time
光伏组件价格从2010年的约1.5美元/瓦降至2023年的约0.15美元/瓦，降幅超过90%
1
Sources
50%
Confidence
Long-term
Relevance
7/10/2026
First Seen
Sources
轨道光伏革命：瑞士铁路太阳能试验能否重塑欧洲清洁能源版图
hackernewshackernews7/5/2026
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