Project description DEENESFRITPL Pioneering photovoltaics increase the power of space satellites without increasing mass and costs Photovoltaic technology has advanced tremendously since the first practical silicon solar cell was demonstrated in 1954. Photovoltaics are now powering homes, businesses, public lighting, and more recently, satellites. Increasing solar electric propulsion power will provide a turbo-boost to human space exploration and space-related satellite applications. However, innovation is required to keep satellite mass and costs low. The EU-funded ALFAMA project is addressing this need with pioneering technology that will increase satellite power to mass ratio by more than 50 % and more than quadruple power density, at a cost less than that of current systems thanks to high-throughput assembly. Show the project objective Hide the project objective Objective More and more missions require power supply > 25 kW such as solar electrical propulsion, high throughput satellites. However, the restricted volume between the fairing and the spacecraft sidewall limits the number & the dimension of rigid solar panels during launch. Therefore, the answer for this growing power demand lies neither in stacking more rigid solar arrays, nor by marginal efficiency improvements on III-V multi-junction solar cells, but rather in innovative/disruptive photovoltaic solutions. More solar cells per unit of volume are needed in stowed configuration, and flexible solar arrays are the only answer for this high-power challenge. In this context, ALFAMA project brings answers for the mass, cost & power challenge, with ambitions at each level of the solar array: - The mechanical architecture, with a modular & retractable deployment system - The photovoltaic assembly fabrication process, with printed harness & lamination for easier integration, manufacturing and high voltage protection - The PVA structure, with thin flexible layers for high power/mass & power/volume ratio, adapted to epitaxial lift-off - The solar cells, with the development of highly efficient & lightweight III-V IMM lift-off cells.ALFAMA brings together a team of 8 partners, leaders in their field, from 3 EU-member states, who will join their efforts towards the realization of a disruptive solar array technology (end TRL 4-5), with the following key performances: 1/ Power/mass ratio increased by ≥ 50% with III-V lift-off solar cells2/ Cost reduction with high throughput assembly process 3/ Power density increased more than 4 times with compact stowed configuration 4/ Relevant roadmaps for space & non-space applications ALFAMA's drastic improvements will enhance the EU space sector competitiveness, enable new missions and build synergies between space and non-space activities. Fields of science engineering and technologymechanical engineeringvehicle engineeringaerospace engineeringastronautical engineeringspacecraftengineering and technologymechanical engineeringvehicle engineeringaerospace engineeringsatellite technologynatural scienceschemical sciencespolymer sciencesengineering and technologyenvironmental engineeringenergy and fuelsrenewable energysolar energyphotovoltaic Programme(s) H2020-EU.2.1.6. - INDUSTRIAL LEADERSHIP - Leadership in enabling and industrial technologies – Space Main Programme H2020-EU.2.1.6.1. - Enabling European competitiveness, non-dependence and innovation of the European space sector H2020-EU.2.1.6.2. - Enabling advances in space technology Topic(s) SPACE-11-TEC-2018 - Generic space technologies Call for proposal H2020-SPACE-2018-2020 See other projects for this call Sub call H2020-SPACE-2018 Funding Scheme RIA - Research and Innovation action Coordinator AIRBUS NETHERLANDS BV Net EU contribution € 904 728,10 Address MENDELWEG 30 2333 CS Leiden Netherlands See on map Region West-Nederland Zuid-Holland Agglomeratie Leiden en Bollenstreek Activity type Private for-profit entities (excluding Higher or Secondary Education Establishments) Links Contact the organisation Opens in new window Participation in EU R&I programmes Opens in new window HORIZON collaboration network Opens in new window Total cost € 904 728,10 Participants (7) Sort alphabetically Sort by Net EU contribution Expand all Collapse all AIRBUS DEFENCE AND SPACE SAS France Net EU contribution € 80 188,75 Address 31 RUE DES COSMONAUTES ZI DU PALAYS 31402 Toulouse Cedex See on map Region Occitanie Midi-Pyrénées Haute-Garonne Activity type Private for-profit entities (excluding Higher or Secondary Education Establishments) Links Contact the organisation Opens in new window Website Opens in new window Participation in EU R&I programmes Opens in new window HORIZON collaboration network Opens in new window Total cost € 80 188,75 AIRBUS DEFENCE AND SPACE GMBH Germany Net EU contribution € 49 546,25 Address WILLY-MESSERSCHMITT-STRASSE 1 82024 Taufkirchen See on map Region Bayern Oberbayern München, Landkreis Activity type Private for-profit entities (excluding Higher or Secondary Education Establishments) Links Contact the organisation Opens in new window Website Opens in new window Participation in EU R&I programmes Opens in new window HORIZON collaboration network Opens in new window Total cost € 49 546,25 COMMISSARIAT A L ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES France Net EU contribution € 828 543,15 Address RUE LEBLANC 25 75015 PARIS 15 See on map Region Ile-de-France Ile-de-France Paris Activity type Research Organisations Links Contact the organisation Opens in new window Website Opens in new window Participation in EU R&I programmes Opens in new window HORIZON collaboration network Opens in new window Total cost € 828 543,15 FRAUNHOFER GESELLSCHAFT ZUR FORDERUNG DER ANGEWANDTEN FORSCHUNG EV Germany Net EU contribution € 539 185,00 Address HANSASTRASSE 27C 80686 Munchen See on map Region Bayern Oberbayern München, Kreisfreie Stadt Activity type Research Organisations Links Contact the organisation Opens in new window Website Opens in new window Participation in EU R&I programmes Opens in new window HORIZON collaboration network Opens in new window Total cost € 539 185,00 AZUR SPACE SOLAR POWER GMBH Germany Net EU contribution € 220 000,00 Address THERESIENSTRASSE 2 74072 HEILBRONN See on map Region Baden-Württemberg Stuttgart Heilbronn, Stadtkreis Activity type Private for-profit entities (excluding Higher or Secondary Education Establishments) Links Contact the organisation Opens in new window Website Opens in new window Participation in EU R&I programmes Opens in new window HORIZON collaboration network Opens in new window Total cost € 220 000,00 TF2 DEVICES B.V. Netherlands Net EU contribution € 294 797,50 Address HEYENDAALSEWEG 135 6525AJ Nijmegen See on map Region Oost-Nederland Gelderland Arnhem/Nijmegen Activity type Private for-profit entities (excluding Higher or Secondary Education Establishments) Links Contact the organisation Opens in new window Participation in EU R&I programmes Opens in new window HORIZON collaboration network Opens in new window Total cost € 294 797,50 ABSISKEY France Net EU contribution € 81 250,00 Address 41B RUE DUPETIT THOUARS 49000 Angers See on map SME The organization defined itself as SME (small and medium-sized enterprise) at the time the Grant Agreement was signed. Yes Region Pays de la Loire Pays de la Loire Maine-et-Loire Activity type Private for-profit entities (excluding Higher or Secondary Education Establishments) Links Contact the organisation Opens in new window Participation in EU R&I programmes Opens in new window HORIZON collaboration network Opens in new window Total cost € 81 250,00