Photovoltaic tambo inopesana nemamiriro ekunze, kutonhora, kupisa kwakanyanya, friction, ultraviolet rays uye ozone, uye ine hupenyu hwesevhisi angangoita makore makumi maviri nemashanu. Munguva yekufambisa uye kuiswa kwetambo yemhangura yetinned, pachagara paine matambudziko madiki, maitiro ekuzvidzivirira? Ndeipi iyo scope...
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