Closed
HIGH EFFICIENT COST EFFECTIVE SOLAR CELLS EXPRO+
This call closed on 2026-04-23. Most European programmes run recurring cycles — track the next one in VIRA.
| Reference | AO-1-13245 |
|---|---|
| Source programme | esa |
| Type | tender |
| Segment | Open Competition |
| Status | closed |
| Closing date | 2026-04-23 |
| Indicative budget | > 500 KEURO |
| Last updated | 2026-04-14 |
What this call is about
Objective: Development of solar cells with high efficiency and cost reduction. 50% cost reduction of state of the art space solar cells. Target in efficiency of 28% BOL, 25% EOL and based on III-V multijunction technology.Description: The current landscape of satellite production is dominated by a strong need in the…
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Get deadline alerts →Frequently asked
When is the deadline for AO-1-13245?
The listed closing date is 2026-04-23. Always verify on the official programme page — deadlines can shift.
How do I check if my startup is eligible?
Eligibility depends on country, entity type, team size and technology readiness (TRL). VIRA.space (Virtual Innovation Research Assistant) runs a free structured eligibility check against the full call requirements — this page shows only a teaser summary.
Where is the official call published?
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