HEART OF THE SUN-SOLAR 

Sells  many items needed to build your own solar panels, solar cells, junction boxes, tabbing wire, buss wire, solder, soldering irons, rosin flux pens, MC-4 connectors, and more.  visit my store for  a complete list. Not sure what you need send me a question and some details. Brian 

This listing you can buy any amount of loose Mono solar cells, you will be charge the delivery charge on the first cell and ALL other loose mono cells bought from this listing will ship free. All cells must be purchased at the same time, I will not ship cells you buy at a later date for free you will pay the delivery charge again.

I am getting these cells in bulk shipments and repackaging them into the quantity you order..
These cells have "chamfered" corners  , meaning a small angled corner NOT 90 degree corners. It is because they are cut from round( tube shaped)  silicon ingots. 

simply change the qty #  to the amount of cells you want.

 22.3  % efficient  GRADE -A

175 Um thick +/- 30 um 

Over 9 amps per cell  ( 9.43)

Over 5 watts per cell ( 5.45)

Volts  = 0.578 per cell

 A 36 cell panel  will be 196  watts. Maximum

Cells tested using the STC ( standard test conditions)  rating system, this is the standard testing system used for all cell and panel manufacturers. Google it. Google "solar STC"

When looking at other Mono cell listings be sure to look at size, many mono cells are 5x5 and will have a cheaper price then these 6x6 mono cells. 

PERC CELLS:  perc cells  are bifacial which means some energy is picked up by the back of the cell as well as the front.

A word about exact size:   for many years  full sized solar cells were  6" x6" ( 156 mm x 156 mm)   to make panels more efficient cell manufactures have increased the size of cells a little. The exact measurements are 6 1/4 x 6 1/4   or 159 mm x 159 mm. 

MONO cells are  more fragile  and more brittle than multicrystalline cells , expect to break cells,  buy extra. 

YOU WILL NEED:

5 FEET  OF TABBING WIRE PER CELL( 92 CM)  OR just tabb 2 or  3 of the 5  buss bars you will lose a little production but do a lot less work. one foot of tabbing wire ber buss bar tabbed.

6-10 FEET OF BUSS WIRE PER PANEL( 1.8 M - 3 M)

A ROSIN FLUX PEN IS A MUST HAVE ITEM, IT WILL REALLY MAKE TABBING THE CELLS EASIER.

I SELL JUNCTION BOXES, CABLES WITH MC-4 CONNECTORS AND LOOSE MC-4 'S AS WELL.

I DO MY BEST TO COMBINE ITEMS FOR CHEAPER  SHIPPING AND REFUND THE UNUSED BALANCE.