AA TEHNIC

Profiles produced "C' Section characterized as CCTR 160. Discover our catalog here

The EPP solar modules consist of solar cells with high efficiency, and a series of quality performance tests according to the strict quality standard are carried out during production to allow the solar modules to function normally in harsh environmental conditions and to ensure the maximum output power from the module when generating electricity.

Knight Optical can offer you Stock and Custom Fresnel Lenses, for concentrated photovoltaic applications in a range of materials such as PMMA Acrylic and Borosilicate. CPV is an application which generates electricity from sunlight. The key difference between this technology and conventional photovoltaics (solar panels) is the inclusion of optical components. Utilising optical components which focuses the sunlight onto solar cells increases the efficiency of the electricity generation. Knight Optical provides fresnel lenses which consist of a flat surface with interspace concentric steps whereby each step corresponds to the surface of a conventional lenses. PMMA Acrylic is a preferred material for CPV systems as it is very lightweight when used in a large size. Specialist grades of PMMA are also utilised which absorb the UV light and thus reduces the effects of solarisation i.e. the yellowing of the optical material due to exposure to UV. Read PDF for full information

The mobile radar is an excellent alternative to the fixed radar to improve the safety of your city's roads. Easily moved and transported with its integrated wheels, this educational radar has the same functions as the traditional preventive radar. It can be seen from a distance thanks to its red and white banners. The photovoltaic panel of this solar radar also allows it to enjoy a greater autonomy and has an internal battery. Directional educational radar with Doppler technology Brightness automatically adjusted according to outside light Speed display in red/green or red/amber (high brightness LEDs) Withstands temperatures from 20°C to 60°C Side mounting bracket with 20° opening angle for optimal solar charging