ΑSSEMBLY OF THE FRAMES

TESTING SORTING AND PACKAGING OF THE MODULES

THE LAMINATOR IS MAKING THE ENCAPSULIZATION

ELECTRICAL CONNECTION OF THE CELLS WITH RIBON

TRANSFER OF THE PANELS AND IV TESTS

WASHING OF THE GLASS

Isolation of the positive and negative side of the cell by engraving its perimetere using a lazer unit.
Testing each cell using Burger testing instruments and Sun simulation bulb,Categorising every cell after testing

Printing front circuit, basbars and backsheet in three printing stations. After each station the cells are passing through drying ovens 

Loading the cells in carbon fibre pallets
Creating  AR coating in every wafer using Silane and Ammonia
Unloading the cells after the antireflection coating from the carbon fibre pallets into baskets.

Cleaning the by-products of the diffusion chemical process using chemical baths

Diffuse phosphorous, creating the P-n juction

Texturing the surface of the cells using chemical baths

Checking the life time of THE WAFER

Recycling every piece of silicon for re-use purposes

Precleaning the wafers after the wafer saw

IT PROVIDES THE GLUING OF THE BRICKS

Polishing the extrernal syrface of every brick

Cutting tops and tails of every brick

IT MEASURES THE ELECTRICAL RESISTANCE OF THE INGOT

THE INGOT IS CUT INTO BRICKS (16 PIECES PER INGOT)

SLURRY IS THE CUTTING MEAN FOR BOTH SQUARER AND WIRE SAWS, SO IT IS PREPARED IN A SYSTEM USING SILICON CARDIBE AND ISOPROPYLGLYCOL KEEPING ALWAYS A SPECIFIC DENSITY

AFTER SPRAYING THE CRUCIBLES ARE PLACED INSIDE THE KILN AND THE NITRILE OXIDE COATING IS GETTING DRY

AFTER THE KILN THE CRUSIBLE IS CHARGED WITH SILICON AND PLACED INSIDE THE FURNACE IN ORDER TO AQUIRE ITS MULTICRYSTALINE STRUCTURE IN THE FORM OF AN IGNOT

THE CRUCIBLE IS SPRAYED INTERNALLY WITH NITRILE OXIDE CREATING A NON ADHESIVE COATIN IN THE INNER SURFACE

CHECKING THE INTERNAL STRUCTURE OF EACH BRICK FOR CAVITIES AND ABNORMALITIES