Rocket Lab production release for IMM Apex solar cell
Rocket Lab announced a production release of its IMM Apex next-generation solar cell for space applications, citing 31.5% efficiency, 40% less weight, and no germanium requirement.
Rocket Lab (RKLB) announced on Tuesday the production release of Inverted Metamorphic (IMM) Apex, a new version of its next-generation solar cell for space applications. 5% efficiency, weighs 40% less and does not require germanium, a mineral used in solar cells.