Spot for a solar panel (4)
I believe the answer is:
roof
(Other definitions for roof that I've seen before include "Top outside covering" , "Housetop" , "Upper covering" , "Top of car or house" , "Cover for building" .)
I believe the answer is:
roof
(Other definitions for roof that I've seen before include "Top outside covering" , "Housetop" , "Upper covering" , "Top of car or house" , "Cover for building" .)