Ukuvikela umbani/Grounding
1. I-conductivity enhle kakhulu: Yenziwe ngezinto eziguquguqukayo ezihlanzekile, eziqinisekisa ukudluliselwa kwamanje okusheshayo nokumelana okuphansi kakhulu, okuthuthukisa ukuguqulwa kwamandla okusebenza kahle kwamamojula we-PV.
2. Izinto ezisezingeni eliphezulu: Ubuchwepheshe befilimu obuhamba phambili bukhethiwe, obunamandla amahle kakhulu emishini nokuzinza kwamakhemikhali, okuvumelana nezimo ezihlukahlukene zokusebenza.
3. Ukuqina okuphezulu: Ukumelana okuhle kakhulu nokulimala nokugqwala, okukwazi ukusebenza ngokuzinzile isikhathi eside ngaphansi kwezimo zezulu ezinzima.
4. Umklamo omncane futhi ongasindi: Idizayini yefilimu encane ilula futhi kulula ukuhlanganisa nezinye izingxenye zesistimu yelanga, ukunciphisa isisindo esiphelele sesistimu kanye nobunzima bokufakwa.
5. Kulula ukucubungula: Ingasikwa futhi ibunjwe njengoba kudingeka ukuze ivumelane nobukhulu obuhlukahlukene bamapaneli elanga kanye nokuhlelwa kwesistimu.
6. Ayihambisani Nemvelo: Izinto ezingezona ubuthi zisetshenziselwa ukuthobela izindinganiso zemvelo, ziqinisekisa umthelela omncane endaweni ezungezile.