Photovoltaic SOG

Glass-silicon on Fresnel condenser lens (SOG)

Glass-silicon on Fresnel condenser lens and solar panels generally use the box design approach that we can achieve the best results. Solar arrays using Fresnel condenser lens can achieve long term exposure by high precision optical components, suitable for outdoor air in the work environment. With silicone gel mold attached onto the ultra-white toughened glass surface of Fresnel lens, users will achieve high-precision thin thread forming process, resulting following benefits


-       ensured high refractive index,

-       minimize optical losses

-       high-intensity/ transmittance and

-       anti-aging/anti-ultraviolet radiation


Comparably, SOG(Silicon on Glass) has several times better climate resistance characteristics than PMMA (Optical Acrylic), as it can take greater heat temperature (180℃ vs. 60℃) without deformation of lens pattern. Based on customer’s requirement on solar panel, Fresnel Factory (Diypro) provides various customizations, such as modification on size of lens, incidence angle, distance between lens and solar panels, etc.


glass based fresnel, CG140-496, silicon cpv, image
On backorder
Focal length(mm)140 Groove Pitch(mm)0.3 Thickness(mm)4.2 Width(mm)496
fresnel parquet, CG200-780, cpv technology, image
Focal length(mm)200 Length(mm)780 Thickness(mm)4.2 Width(mm)480
fresnel sheet, CG256-1010, cpv silicon, photovoltaic cells, image
Focal length(mm)256 Groove Pitch(mm)1 Length(mm)1010 Thickness(mm)5 Width(mm)1010
Product filters
Focal length


  • 140
  • 256
Groove Pitch


  • 0.3
  • 1

$  –  $

  • $250
  • $600