Pretabbed 3x6 Evergreen solar cells DIY panel kit /wires flux

These factory installed, pretabbed Evergreen solar cells were shipped to us in 2009 and they are some of the best solid blue Evergreen cells we have got this year! This set of new 3"x6" solar cells are string ribbon multi crystalline cells made by Evergreen Solar owned factory in Germany, and the cells have the smallest carbon foot print - they waste the least silicon in making these cells. The cells are the original factory standard cell size, not other sizes cut by using home made tools which could damage the cells during cutting process. The cells have never been used on panels, but they have tabs being soldered on the front side (not on back side), and are not recycled from badly made panels like some other cells being sold on eBay. In our listings, if we don't describe them as 'chipped', then they are considered to be category A cells, though in small number of cells, very very tiny defects or blemishes could exist but they don't affect power output. This listing contains cells that are really very very nice with very few or almost no defects. We are very confident that they are the best cells available in this class. Our sorting team tries to do as good as a job possible to categorize the cells. We stand by our products. If you think the solar cells don't meet your expectations, send them back within 7 days for a complete refund or replacement. From the enormous number of cells that we shipped this past couple of months, returns have been essentially negligible.

This pretabbed solar cells kit inlcudes the following items:

I: Solar Cells:

The factory standard cell specifications are the following (under perfect testing conditions), though the individual cells can be above or below these standards.

Cell Specifications:

Average Power (Watts): 1.75 Wp
Average Current (Amps): 3.5 Imax
Average Voltage (Volts): 0.5 Vmax


Thickness 200 microns = 0.2 mm Exact dimension: 3 1/4 inches x 6 inches, or 80 mm by 150 mm Weight: Just above 6 grams, or 0.2 oz.

II: Tabbing wires: $2 value - additional 5 feet of tabbing wires that Evergreen Solar uses to connect the solar cells. Cut them into 6 inch sections to solder onto the bus bars or back side of the cells. You will get slightly more than 110 feet, but 108 feet is what you need to tab 108 cells.

III: Bus wires: $5 value - 11 feet of bus wires. Use them to connect them between the series and connect the tabbing wires ends to the junction box at the back of the panel.

IV: Flux: $7-$14.95 value - an easy-to-use flux pen that dispenses flux onto the bus bar or your tabbing wires without leaving a mess. It's used to aid soldering and bonding of the wires to the cells. A must have item. The flux liquid in the pen has a seal. At first use of the brand new flux, remove cap, hold the flux and point the tip upward, press the tip inside a few times so that the liquid can flow to the tip later on.

V: Solder: $7-$9 value - a tube of solder to help you solder the tabbing wires and the bus wires together, or whenever you need extra solder. You hardly need to use any of these solder because our wires are pre-coated with tin solder already.

Standard Package: 36, 50, 108, 150 solar cells kit. We do offer other quantities based on customer's request.

Pretabbed Evergreen Solar Cell Kit

3x6" Evergreen Solar Cell. Factory Standard. Multicrystalline. Average 1.75watt, 0.5volt and 3.5amps.