Unique Technology
Photovoltaic module technology
The totally innovative tube-shaped photovoltaic element of hei solar light™ is an outstanding technical innovation. For this, highly efficient photovoltaic cells are inserted into a glass tube. The vertical orientation of the PV-module and the all-round arrangement of the PV-cells result in optimised winter suitability. Even at diffuse daylight. In addition, the vertical arrangement of the PV-module prevents snow and dirt deposits.Multi-point-LED technologyTM
The LED-technology, specially developed for hei solar light™ allows an individual lighting design, adapted to the location. Concentration of light by means of a lens system offers a defined orientation of light on the ground. As a result, scatter loss is minimised, luminosity is optimised.
Energy storage
A low-maintenance solar battery, integrated into the light, stores the converted energy from the sun. Due to its modular design, the capacity of the battery is adapted to the respective climate condition of the location.
Energy management
An intelligent electronic system monitors the charging condition of the energy storage device. Luminosity is reduced according to demands during longer periods of bad weather. As a result, trouble-free operation is ensured.
