The academics also found that the production of the sisal fibers emitted about 60% less CO2 and required 50% less energy than PET backsheets. “Solar panels with sisal fiber sheets exhibit adequate tensile strength and impact resistance and reduce operating temperature by 2–3 C, ensuring stable operation and minimizing heat loss,” they added.
I also noticed the reduction in operating temperature, which can help improve energy generation efficiency. Hotter panels produce less energy (generally speaking).
Hotter panels don’t last as long too.