fresnel lens for Concentrate Photovoltaic
Today I received question about degrading of lens for solar.
Just checking, Is the items I bought meant for direct exposure to the sun, will it degrade turn yellow over time if directly exposed to sun and rain. Many thanks.
So far it works great. Just not sure if the product I have chose n was meant for outdoor application.
FL140-300 is designed for common usage. We have CP and CG models that is designed for solar.
Material for CP model is PMMA and CG is Silicon on Glass. CG model is higher durability in outdoor condition and high temporature.
I hope your work going well, and if anyone need fresnel lens, please recommend them us.