Iyegeranya rya moderi ya PV hamwe nibice bya laminated bigomba guhuzwa neza kandi byizewe hamwe nibikorwa byiza byo gufunga amavuta na gaze.
Agasanduku ka Junction hamwe namasahani yinyuma bigomba kuba bifatanye neza kandi ntibishobora kugwa nubwo bihangayikishije igice kinini.
709 yagenewe guhuza izuba PV module ya aluminium ikadiri hamwe nagasanduku.Iki gicuruzwa, kidafite aho kibogamiye cyakize, gifatanye neza, kirwanya gusaza, kandi gishobora gukumira imyuka n’amazi neza.