加州的新房，大多数必须装solar

来源: 于 2021-09-08 16:45:00 [旧帖] [给我悄悄话] 本文已被阅读：次

In 2020 California became the first state to require solar panels on the roofs of most new homes, a milestone for a residential solar industry that already enjoyed a healthy foothold in the state.Jul 22, 2020