Known as agrivoltaics, the technique harvests solar energy twice: where panels have traditionally been used to harness the sun’s rays to generate energy, they are also utilised to provide shade for growing crops, helping to retain moisture in the soil and boosting growth.
The solar panels do not just reduce water loss from plants and the soil – their shade mitigates some of the stress experienced by plants due to high day temperatures and UV damage, Randle-Boggis said.