DIY Solar Panel Part 2 of 3. How to Build Homemade Solar Panels from Scratch. As we left the previous video on how to build a 100 Watts solar panel. Now we going to continue by preparing the solar panel for encapsulation. ???? Watch part 1: https://www.youtube.com/watch?v=KaA2zUwRHp0 ➥ https://learn-share.net
???? To build a 100W solar panel you need:
➥ 6×6 solar cells kit: http://amzn.to/2wXQ03g
2mm tabbing wire (pre solder coated).
5mm tabbing wire (buss wire).
Solder Wire. (Used to tin the solder iron, also used to solder the tab cells on the buss wire).
Flux Pen. Prevents beading of the solder.
Strapping Tape (sure tape).
(useful to hold the solar cells).
Sillicone Paste-like seal (UV christaline).
➥ Clear Epoxy Resin 40 ounces / 1Kg. + Epoxy Hardener 2 Epoxy resin x 1 Hardener. http://amzn.to/2gUxFK9
Solar Panel Aluminium Frame
➥ 6 or 8 gauge AWG Solar Wire (10 gauge 30Amps, 8 gauge 40Amps, 6 gauge 55Amps) http://amzn.to/2wqPtoS
➥ Solder Iron 60/80W http://amzn.to/2eqSpbx
➥ Multimeter. (Volts and Amps). http://amzn.to/2eqVNmN
➥ 20 Amps PWM Charge controller http://amzn.to/2vRNGFR
➥ 300/600W DC/AC Inverter http://amzn.to/2wqwrz3
➥ 12V 48Ah Depp Cycle Battery http://amzn.to/2vRdXV2
12V 90Ah Depp Cycle Battery http://amzn.to/2vz1AS3
12V 120Ah Depp Cycle Battery http://amzn.to/2iOfgCN
✦ Polycrystalline Solar Cells
+ The process used to make polycrystalline silicon is simpler and cost less.
+ Polycrystalline solar panels tend to have slightly lower heat tolerance than monocrystalline solar panels.
– The efficiency of polycrystalline-based solar panels is 14-16%.
– Lower space-efficiency. You need to cover more surface to output the same electrical power as Monocrystalline cells.
✦ Monocrystalline Solar Cells
+ Monocrystalline solar cells have the highest efficiency rates.
+ Monocrystalline silicon solar cells are space-efficient.
+ Monocrystalline cells have a long lifespan.
+ Monocrystalline solar panels tend to be more efficient in warm weather.
– Monocrystalline solar panels are the most expensive.
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???? Watch next: Solar LED spot light https://www.youtube.com/watch?v=QtE3iz0SyjI&list=PLQJGHOK40fH_ujAXKWHTGGV8kDQcBAqwy&index=1
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