Timeline for AAA batteries solar charging help needed
Current License: CC BY-SA 3.0
4 events
| when toggle format | what | by | license | comment | |
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| Jun 26, 2014 at 17:58 | comment | added | Russell McMahon♦ | @Jim - Yes. Prices vary widely amongst suppliers and with available technology. I mentioned "about a dollar" for a 300 mW panel. That is for a PET surfaced panel (with long life US SOURCED PET used)(Macdirmid) rather than an epoxy one and from a supplier who is able and willing to produce a quality product and to guarantee the performance levels of all panels in a batch. Epoxy is OK for occasional outdoor use or short lifetimes but degrades rapidly under all day every day outdoor use. (The carbon-carbon bonds in epoxy are not resistant to solar UV). | |
| Jun 26, 2014 at 17:24 | comment | added | Jim | In volume, you can buy a panel I mentioned in my first post for $0.85 including shipping or $0.65 without shipping | |
| Jun 25, 2014 at 16:14 | vote | accept | Jim | ||
| Jun 25, 2014 at 14:12 | history | answered | Russell McMahon♦ | CC BY-SA 3.0 |