Advances on the Semi-transparent Modules Based on Micro-solar Cells

This study addresses spherical micro-cells that are a semi-transparent photovoltaic (PV) technology which can contribute to improve the sustainability of greenhouse systems. The prototype STM is promising for greenhouse roof applications and its performance can be improved by increasing the conversion efficiency. Results of the study show that the balance of the light distribution for plant growth and electricity production should be designed carefully according to the nature of the light requirements of cultivated plants in the greenhouse.