Lorenz, AndreasAndreasLorenzRöth, J.J.RöthZengerle, K.K.ZengerleLinse, MichaelMichaelLinseKlawitter, MarkusMarkusKlawitterTepner, SebastianSebastianTepnerWirth, N.N.WirthGreutmann, R.R.GreutmannLehner, M.M.LehnerSenne, A.A.SenneReukauf, D.D.ReukaufMette, A.A.MetteHage, F.F.HageDrews, MathiasMathiasDrewsGombert, S.S.GombertBrocker, H.H.BrockerRohde, J.J.RohdeDörsam, E.E.DörsamClement, FlorianFlorianClementPreu, RalfRalfPreu2022-03-1427.2.20212020https://publica.fraunhofer.de/handle/publica/41016810.24406/publica-r-41016810.4229/EUPVSEC20202020-2CV.1.53Within this work, we will present the machine concept and the first results of passivated emitter and rear contact (PERC) solar cells fabricated on an innovative high-throughput rotary printing demonstrator machine which has been developed within the research project »Rock-Star«. The machine is designed to perform the metallization of Silicon solar cells with a printing speed of up to 600 mm/s and a cycle time down to 0.45 s/wafer using a newly developed shuttle transport system. Within a first experiment, multicrystalline Silicon (mc-Si) PERC solar cells metallized on the rear side with rotary screen printed obtained a mean conversion efficiency of = 19.3 % which is on the same level as reference cells with standard flatbed screen printed rear side metallization ( = 19.3 %). Furthermore, a 9 cell demonstrator module with cells partly metallized on the demonstrator and SmartWire (SWCT) interconnection is presented.enPhotovoltaiksilicon solar cellSilicium-PhotovoltaikMetallisierung und StrukturierungPilotherstellung von industrienahen Si-Solarzellen621697conference paper