1. 10' no solder needed (wow!) Bus/Main wire
2. 40'no solder needed (wow!) Solar Cells Tab/Tabbing wire
Items Description:
⇒ Bus wire Basics of Solar Cell:
GAUGE: 0,2000MM
WIDTH: 5,0000MM
MATERIAL: 62SN/36PB/2AG TINNED COPPER
SOLDER COATING THICKNESS: 400-600 MICROINCHES/SIDE
⇒ Tab wire (WILL BE EASY TO CUT/MESURE IF PLACED ON 6" CARDBOARD - SEE PICTURE - DETAILS: http://www.youtube.com/watch?v=QPvoVNnx0Gg)
Many sellers on eBay will offer you TAB wire - please make sure:
1. The wire is Solder covered for main 2 reasons:
~ solder protects the surface of the copper from oxidation
and
~ provides a layer of solder to form a solder joint ( no solder needed !! - no mess, no stress )
2. The widest TAB wire you can get ( we sell ONLY 2mm ) the best for your project!:
~ easy to work with,
~ wire will provide best conduction
"Tabbing ribbon (flat wire) is a very specialized interconnect for photovoltaic modules. It is made of a copper ribbon or flat wire which is coated in solder. The solder protects the surface of the copper from oxidation and provides a layer of solder to form a solder joint. These solder-coated copper strips are used to channel current from the top and bottom of solar cells (tabbing/stringing) or to collect the electricity from these strings (bussing).
You can think of tabbing wire as roads which travel across a solar cell, and bus ribbon as the highways that connect and tie them together. The main difference: bus ribbon is a bit wider, and sometimes thicker than tabbing ribbon. Bus ribbon is larger in cross-section because it has more electrical current to carry.
Specifications:
GAUGE: 0,1000MM
WIDTH: 2,0000MM
MATERIAL: 62SN/36PB/2AG TINNED COPPER
US SIZE: 0.0039" X 0.0787"
SOLDER COATING THICKNESS: 414-600 MICRO INCHES/SIDE
Please check in out store for:
- Different type of Solar cells
- Tabbing Wire
- Bus wire
- Flux Pen
- Blocking diodes
