SolCold
SolCold is a company that develops sunlight‑activated cooling solutions to reduce heat and significantly lower energy consumption without electricity. Its coating technology has been validated in real‑world container studies, demonstrating reduced surface temperatures and lower air‑conditioning energy use, supporting cost savings and sustainability at scale.
Solutions
Cooling by Sunlight Coating
SolCold has shifted the well known paradigm of a warming sun to a cooling one - the higher the heat, the stronger the cooling effect.
The solution is based on a unique coating material, with technology based on a physics phenomenon known as "Anti-Stokes Fluorescence" that harnesses the free-of-charge sunlight to shift heat to radiation and emits it to the outer-space.
Delivered as a thin film coating, no thicker than aluminum foil, the material immediately begins cooling upon exposure to direct sunlight. The solution operates without electricity, offering a passive and energy‑efficient approach to reducing heat in exposed surfaces.
The solution is based on a unique coating material, with technology based on a physics phenomenon known as "Anti-Stokes Fluorescence" that harnesses the free-of-charge sunlight to shift heat to radiation and emits it to the outer-space.
Delivered as a thin film coating, no thicker than aluminum foil, the material immediately begins cooling upon exposure to direct sunlight. The solution operates without electricity, offering a passive and energy‑efficient approach to reducing heat in exposed surfaces.