Felt spacer dots for the solar panel air gap, placed with a dab of silicone along side on the panel backing between the silicon wafers.
From:
hardee (hardee)
(Sun Feb 16 20:52:19 2020)
Wouldn't you want a rubber or plastic spacer? Something that is not absorbent. Just my thought.
From:
Micahbigsur@msn.com (Micahbigsur@msn.com)
(Thu Jun 25 11:30:36 2020)
That might be better but these are only used to hold the spacing while the multiple silicone dots I put in between set up. The dots being wet won't affect the panel.