New SPS design Forum: SSI-List
Thread: New SPS design
# 22784 byKevin Reed on May 3, 2012, 12:29 p.m.
Member since 2022-08-22
Thin film mirrors cost as much or more than solar cells. The cells can be manufactured now at 50 cents per Watt, 168 Wattssize of1.4m2. Space polymers cost about 15 per m2.