( ( The sunlight ) ( ( is ( ( called ( solar energy ) ) ( because ( it ( is ( used ( for ( ( ( ( Solar Energy ) , ) and ) electricity ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (DT The) (NN sunlight)) (VP (VBZ is) (VP (VBN called) (NP (JJ solar) (NN energy)) (SBAR (IN because) (S (NP (PRP it)) (VP (VBZ is) (VP (VBN used) (PP (IN for) (NP (NP (NNP Solar) (NNP Energy)) (, ,) (CC and) (NP (NN electricity)))))))))) (. .)))
The sunlight is called solar energy because it is used for Solar Energy, and electricity.
(ROOT (S (NP (NP (DT The) (NN energy)) (PP (IN in) (NP (NN sunlight)))) (VP (VBZ is) (ADVP (RB also)) (VP (VBN known) (PP (IN as) (NP (JJ solar) (NN energy))))) (. .)))