I-PV edibeneyo yokwakha ichazwe njengendawo apho iimveliso ze-PV ezingakhuphisaniyo zizama ukufikelela kwimarike.Kodwa loo nto isenokungabi yobulungisa, utshilo uBjörn Rau, umphathi wezobugcisa kunye nosekela mlawuli we-PVcomB eHelmholtz-Zentrum eBerlin, okholelwa ukuba ikhonkco elilahlekileyo ekuhanjisweni kwe-BIPV ilele ...
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