Arinna raises $4M seed round to solve the space power problem
: ons mar 25, 2026 1:00 pm
Arinna builds solar cells specifically for spacecraft and has developed an ultrathin new material that it expects to be far more flexible and more efficient than current technology.
Source: https://techcrunch.com/2026/03/25/arinn ... r-problem/
Source: https://techcrunch.com/2026/03/25/arinn ... r-problem/