Duggal bu njëkk bi Siin dugal ci ay fitting spiral yu njëkk yi, ci gàttal, dañu joxe. Filting spiral yu njëkk yi am jafe-jafe yu am jafe-jafe yu bari ni liggéey bu mag {1} Amna itam misaali abortion yu bari ci Etats Unis ak yeneen réew ndax tànneefi yoon yu xarala yi {2} 1 bépp xeetu xarala yu yéeme ci wàllu xarala fotovoltaik yi ci ascendant.
Ci misaal, Tesla dafa jàpp ni oto yu am kuuraŋ yi ak defar doole fotovoltaik yi ci gàttal, ak ñaari pëno, ndax mën na yar xeetu tukki bu bees ci tukki bu wert, dina nu xaar ba gis {1}y misaal mooy gëstukat yu Amerique yi dañu bëgga joxe energie ci trot fitting spiral yuñ waajal itam nekk na barab bu am solo ci defar doole fotovoltaik {4} Lu bari ci tabax yu rafet yi ñuy jëfandikoo ngir defar doole fotovoltaik, ñu ngi leen di defar ludul def ay panneau fotovoltaik ci tabax yi, leeral, woyof, woyof ak rafet . produit fotovoltaik yu bees.
