In order to meet individual requirements of various photovoltaic systems, LT Solar offers "standard" cells with an area of 10×10 mm² or 5.5×5.5 mm² and a range of customizingpossibilities such as tuning for sun concentration, cell shape and size, special designs, etc. All features are available within full wafer technology. LT Solar cells are successfully tested with all currently used optical concentration systems (Fresnel lenses with and without secondary optics, parabolic reflectors, systems with spectrum splitting, etc.).
Photovoltaic absorber materials and bandgap energies are 1.86eV InGaP, 1.40eV InGaAs, and 0.67eV Ge
Cell typical Eff more than 40.0%（500Suns）
Cell typical Eff more than 39.0%（1000Suns）