akamaka Karma 3,950 Created 17 years ago Recent Submissions 1. ▲ Oxford PV targets 20-year lifetime for perovskite-silicon tandem modules by 2028 (pv-magazine.com) 1 point · 3 months ago · 0 comments 2. ▲ Photovoltaics for Cargo Ships (pv-magazine.com) 3 points · 9 months ago · 0 comments All submissions on HN · View profile on HN