Spectrally Separated National Technological Innovation Authority

A novel agrivoltaic technology is being developed that uses spectral splitting to optimize both solar energy harvesting and crop growth. The system selectively directs specific wavelengths of sunlight: essential photosynthetically active radiation (PAR) reaches the crops below, while the remaining spectrum is redirected to photovoltaic panels for electricity generation.

Initial prototypes and computational models suggest the system can maintain up to 90% PAR transmission to crops (compared to 80% or less in conventional agrivoltaic systems) while achieving comparable or higher electrical output per unit area. This innovative approach allows for higher density solar panel coverage without significantly impacting agricultural yield, particularly benefiting shade-sensitive crops.

The research includes developing an advanced prototype, creating computational tools for large-scale performance prediction, and conducting extensive crop growth trials under filtered light conditions. This project represents the first known implementation of spectral splitting in a simple, non-concentrating structure using primarily commercial components for agrivoltaic applications.