Which of the following is NOT mentioned as an advantage of thin-film silicon solar cells?
A、
Theyareflexible.
B、
Theyarelessexpensive.
C、
Theyareelectrically.
D、
Theyareenvironmentfriendly.
发布时间:2026-02-22 18:56:03
A、
Theyareflexible.
Theyarelessexpensive.
Theyareelectrically.
Theyareenvironmentfriendly.