Diɲɛ fanga jiginni teliya la, fototalan baara, i n’a fɔ fanga saniyalen jɔnjɔn, a nafa ka bon a dɛmɛni yɔrɔw la.I n’a fɔ fototalan modulu lakanani jɔnjɔn, fototalan bɛ nɔ bila dɔrɔn minɛnw ka muɲuli n’u fanga sɔrɔli la, nka u jɔyɔrɔ ka bon kosɛbɛ musaka kɔlɔsili la ani waati jan{{1} waati la.
Fotovoltaïque datugulanw bɛ dilan ni fɛn caman ye-Waati- fɛnw bɛ se ka kɛ minnu na i n’a fɔ galasi tempéré walima high-performance polymers. U ka baara fɔlɔ ye ka fototalanw lakana ka bɔ tiɲɛni na buguri, ji, UV fiɲɛ fɛ, ani farikolo tangali fɛ. High-Quality Covers bɛ se ka fanga bɔnɛ dɔgɔya kosɛbɛ ani ka moduluw ka ɲɛnamaya janya, o bɛ kɛ sababu ye ka fototalan sigida ka nafolodonni bɛɛ lajɛlen ɲɛ ka taa a fɛ. Ka fara o kan, ni tile fanga sɔrɔcogo fila bɛ ka caya ka taa a fɛ, fototalanw datugulanw ka yeelen bɔli ni u ka hakilijakabɔ kɔlɔsili sekow kɛra fɛn jɔnjɔnw ye minnu bɛ fanga sɔrɔli nafa nɔ na.
Jamana kɔkan jago suguya jateminɛ na, fototalan datugulanw ɲinini bɛ tali kɛ diɲɛ fototalan sigilenw na kosɛbɛ. Suguba minnu bɛ ka bɔ kɛnɛ kan i n’a fɔ Azi Saheli-Kɔrɔn, Moyen-Orient, ani Latin Ameriki, olu bɛ ka fototalan bilali teliya, ka musaka ɲinini barikama lawuli-Fotovoltaiki nafama yɔrɔw minnu bɛnnen don waati cogoya juguw ma. Ka fara o kan, Erɔpu ni Ameriki suguw bɛ ka ɲinini caman kɛ sigida seereyaw kan (i n’a fɔ ROHS ani REACH) ani garanti jan{3} waati, min bɛ fototalan datugulan dilannikɛlaw bila ka taa u ka fɛɛrɛko sariyaw ɲɛ ka taa a fɛ. Jamana kɔkan jagokɛlaw fɛ, fototalanw datugulanw tɛ dɔrɔn nafa sɔrɔfɛnw ye, nka u bɛ don yɔrɔba la fana fanga sɔrɔcogo cakɛda kura kɔnɔ. Ni u ye fɛnw sugandili ɲɛnabɔ, ka PID (potentiel-induite degradation) kɛlɛli sabati, ani ka fɛɛrɛw di minnu bɛ kɛ ka kɛɲɛ ni mɔgɔw sago ye, feerekɛlaw bɛ se ka nafa sɔrɔ diɲɛ seleke naani ka ɲɔgɔndan na. Don nataw la, ni fototalan fɛɛrɛw bɛ ka taa ɲɛ, fototalan datugulanw nafa kura bɛna bɔ kɛnɛ kan ka taa a fɛ, o bɛna kɛ sababu ye k’u kɛ yiriwali yɔrɔba ye jamana kɔkan jago siratigɛ la.