Now showing items 1-2 of 2

    • Hail simulator for testing solar cells and operation method thereof 

      Makarskas, Vytautas; Kriščiūnas, Martynas; Rotmanas, Algimantas; Kilikevičius, Artūras; Jurevičius, Mindaugas (2021)
      The invention relates to a hail simulator for testing solar cells and a method to simulate the impact of atmospheric precipitation, for example, hail on the solar cell’s surface. The device and method are to be used to ...
    • Optical beam intensity control system with piezoelectric actuator 

      Vasiljev, Piotr; Mažeika, Dalius; Jūrėnas, Vytautas; Borodinas, Sergejus; Bareikis, Regimantas; Ostaševičius, Vytautas; Kulvietis, Genadijus (2022)
      An optical beam intensity control system with advanced accuracy, dynamic characteristics and extended functionality includes a piezoelectric actuator (3) rotating a light intensity changing element (5), a light intensity ...