libertas

NEW PRODUCT | LIGHTFAIR INNOVATION AWARDS 2020 WINNER

All hei libertas add-on solar power tubes share a common technology of vertical cylindrical photovoltaics, which house batteries and smart control electronics to provide energy to the luminaire for the whole night. The entire system is simply attached to a pole with a fixation mechanism, that can adapt to the majority of standard pole geometries, diameters and heights.

Modularity of the system and compability with highly efficient hei luminaires, ensure that hei libertas can bring sustainability and reliability to almost any existing or new lighting installation.