Evaporative cooling sounds good, but plants have evolved to handle ground/soil water in their metabolism. Surely this device would have to be fed de-ionised water if it wasn't to get choked with salts?Researchers from Imperial College London have engineered a leaf-like solar design for heightened efficiency.
This photovoltaic leaf (PV-leaf) innovation employs budget-friendly materials, igniting the potential for next-gen renewable solutions.
Experiments reveal PV-leaves generate over 10% extra electricity compared to standard solar panels, which dissipate 70% of solar energy.
Drawing from natural leaf functions, the PV-leaf mimics transpiration – channelling water movement.
Employing natural fibres and hydrogels, it removes solar cell heat affordably
Solar Leaves
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AE-NMidlands
- Posts: 2073
- Joined: Wed Jun 02, 2021 6:10 pm
Solar Leaves
https://www.energylivenews.com/2023/08/ ... akthrough/ has an interesting concept
2.0 kW/4.62 MWh pa in Ripples, 4.5 kWp W-facing pv, 9.5 kWh batt
30 solar thermal tubes, 2MWh pa in Stockport, plus Congleton and Kinlochbervie Hydros,
Most travel by bike, walking or bus/train. Veg, fruit - and Bees!
30 solar thermal tubes, 2MWh pa in Stockport, plus Congleton and Kinlochbervie Hydros,
Most travel by bike, walking or bus/train. Veg, fruit - and Bees!