A photovoltaic element, comprising a front layer, a back layer, and a plurality of photovoltaic cells, which photovoltaic cells are present between the front layer and back layer, wherein the front layer consists of a polypropylene composition, comprising: a) a random polypropylene resin, preferably in an amount of between 95 and 99.8 wt.%, such as between 97.5 and 99.5 wt.% based on the total weight of the propylene composition; b) a mixture of light stabilizing additives, preferably in an amount of between 0.15 and 4.0 wt.%, such as between 0.35 and 2.2 wt.% based on the total weight of the propylene composition; said mixture comprising: i) a high molecular weight hindered tertiary amine light stabilizer (t--HM-HALS) having a weight average molecular weight of at least 1600 g/mol; ii) a low molecular weight hindered secondary amine light stabilizer (s-LM-HALS) having a weight average molecular weight of below 1000 g/mol, preferably below 500 g/mol; iii) an ultraviolet synergist, being a n-alkyl-3,5-dialkylated 4-hydroxybenzoate; iv) an ultraviolet absorber, being a hydroxybenzotriazole compound or a hydroxyl benzophenone compound or a mixture thereof; c) a mixture of antioxidant additives, preferably in an amount of between 0.05 and 1.0 wt.%, such as between 0.15 and 0.3 wt.% based on the total weight of the propylene composition; said mixture comprising: i) a phenolic antioxidant; and ii) a phosphite additive. a) a random polypropylene resin, preferably in an amount of between 95 and 99.8 wt.%, such as between 97.5 and 99.5 wt.% based on the total weight of the propylene composition; b) a mixture of light stabilizing additives, preferably in an amount of between 0.15 and 4.0 wt.%, such as between 0.35 and 2.2 wt.% based on the total weight of the propylene composition; said mixture comprising: i) a high molecular weight hindered tertiary amine light stabilizer (t--HM-HALS) having a weight average molecular weight of at least 1600 g/mol; ii) a low molecular weight hindered secondary amine light stabilizer (s-LM-HALS) having a weight average molecular weight of below 1000 g/mol, preferably below 500 g/mol; iii) an ultraviolet synergist, being a n-alkyl-3,5-dialkylated 4-hydroxybenzoate; iv) an ultraviolet absorber, being a hydroxybenzotriazole compound or a hydroxyl benzophenone compound or a mixture thereof; i) a high molecular weight hindered tertiary amine light stabilizer (t--HM-HALS) having a weight average molecular weight of at least 1600 g/mol; ii) a low molecular weight hindered secondary amine light stabilizer (s-LM-HALS) having a weight average molecular weight of below 1000 g/mol, preferably below 500 g/mol; iii) an ultraviolet synergist, being a n-alkyl-3,5-dialkylated 4-hydroxybenzoate; iv) an ultraviolet absorber, being a hydroxybenzotriazole compound or a hydroxyl benzophenone compound or a mixture thereof; c) a mixture of antioxidant additives, preferably in an amount of between 0.05 and 1.0 wt.%, such as between 0.15 and 0.3 wt.% based on the total weight of the propylene composition; said mixture comprising: i) a phenolic antioxidant; and ii) a phosphite additive. i) a phenolic antioxidant; and ii) a phosphite additive. <EOS>