The solar cell efficiency record will be at 60% by January 1st, 2035.

Created by Mati on 2014-12-06; known on 2035-01-01

• Mati estimated 81% on 2014-12-06
• Mati said “http://www.futuretimeline.net/blog/2014/12/4.htm#” on 2014-12-06
• sweeneyrod said “Exactly 60%, or 60% or above?” on 2014-12-06
• JoshuaZ estimated 75% on 2014-12-07