M’zaka zaposachedwapa, kufunikira kwa mphamvu ya dzuwa kwakula kwambiri, ndipo pazifukwa zomveka.Mphamvu ya dzuwa imapereka gwero loyera komanso lokhazikika lamagetsi, kuchepetsa mpweya wathu wa carbon ndikudalira zinthu zosasinthika.Komabe, kugwiritsa ntchito mphamvu ya dzuwa kumafuna zambiri kuposa solar panel...
Werengani zambiri