Photovoltaic conversion. Triple-junction cells on rigid or deployable substrates.
What decides the purchase: Cell efficiency · BOL and EOL power · array area and mass · deployment mechanism · SADA
Typical materials: GaAs triple-junction cells, CFRP substrates, coverglass
What changes when it has to fly: Radiation degradation over mission life is the number that matters; EOL power sizes the mission.
Engineering reference written by us, not a supplier claim.
1 Indian supplier in this index make solar cells, panels and arrays, plus 1 international. They are ENVISYS TECHNOLOGIES PVT LTD. 1 hold published certifications. 1 product indexed.
| Supplier | Location | Certifications | Evidence |
|---|---|---|---|
| ENVISYS TECHNOLOGIES PVT LTD | India | 2 published | product indexed |
| Rocket Lab (Planetary Systems) intl | international | — | stated capability |
Certifications are as published by each company and unverified. "Product indexed" means we hold an actual product record; "stated capability" means the company says it does this.