Kukho iindidi ezimbini eziphambili zezixhumi zelanga: izihlanganisi ze-MC4 kunye nezixhumi ze-TS4.Izihlanganisi zeMC4 zezona ziqhagamshelo zisetyenziswa kakhulu kwishishini lelanga, ezaziwa ngokusebenza kwazo, ukhuseleko, kunye nokuqina.Banomlinganiselo wokungangeni manzi kwe-IP67, nto leyo ebenza bafanelekele ukusetyenziswa kwiimeko zemozulu ezinzima.Izihlanganisi ze-TS4 luhlobo olutsha lweziqhagamshelo ezibonelela ngeempawu ezongezelelweyo, ezifana nokubeka iliso kunye nemisebenzi yokhuseleko, kwaye inokwenziwa ngokweemfuno ezithile zofakelo lwelanga.
Izihlanganisi zelanga zibonelela ngeenzuzo ezininzi kwinkqubo yamandla elanga.Ziyilelwe ukuba zimelane neemeko ezigqithisileyo zokusingqongileyo, kubandakanya amaqondo obushushu aphezulu, ukuvezwa kweUV, kunye nemozulu embi.Bakwabonelela nge-conductivity egqwesileyo yombane, eqinisekisa ukuba umbane oveliswa ngamapaneli elanga udluliselwa ngokufanelekileyo kwi-inverter.Ukongeza, izihlanganisi zelanga kulula ukuzifaka kunye nokugcina, ukunciphisa amaxesha ofakelo kunye neendleko.
Izihlanganisi zelanga zisetyenziswa kuluhlu lwezicelo zelanga, kubandakanya indawo yokuhlala, yorhwebo, kunye nofakelo lwemizi-mveliso.Ziyicandelo elibalulekileyo kwinkqubo yamandla elanga, ukubonelela ngendlela ethembekileyo nefanelekileyo yokudlulisa umbane kwiipaneli zelanga ukuya kwi-inverter.Iziqhagamshelo zelanga zisetyenziswa kufakelo oluncinci, olufana namakhaya nezikolo, kwiifama ezinkulu zelanga ezivelisa umbane kuluntu luphela.