Linear Fresnel Reflector (LFR ... methods to model the performance of LFR solar concentrators, proposing innovative designs for primary mirrors and secondary reflectors to improve sunlight ...
We’d guess that [Markus] is using a little more than 2 square meters of Fresnel lenses in his project. Since solar irradiance is about 120 W/m² (PDF warning), [Markus] is concentrating a lot of ...