solar battery

NOUN /soʊlər_'bætəri/
13 LETTERS · STARTS WITH S

solar battery is a valid 13-letter word worth 17 points in Scrabble and 18 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
S1O1L1A1R1B3A1T1T1E1R1Y4
1 + 1 + 1 + 1 + 1 + 0 + 3 + 1 + 1 + 1 + 1 + 1 + 4 =17 PTS
DOUBLE WORD → 34TRIPLE WORD → 51
MEANING

What does solar battery mean?

NOUN · 1 SENSE
1

Electrical device consisting of a large array of connected solar cells.