Solar cells

Model Efficiency(%)-17.75-18, Pmpp(W)-2.66, Umpp(V)-0.533, Impp(A)-4.986, Uoc(V)-0.630, Isc(A)-5.327, FF(%)-79.

HIGH PERFORMANCE
The monocrystalline solar cells with the extended 5-inch format are 10%
more powerful than polycrystalline solar cells.The results from series
production have shown a mean efficiency of 17.75 %. Thus  solar cell is one of the the most powerfull solar cells worldwide.
Our monocrystalline solar cells are among the most efficient on the market.

The cells are manufactured and tested for optimum performance and
processing characteristics. Cells are sorted according to very narrow current
classes and visual appearance criteria. As well as performance testing and
categorisation, our quality control procedures also include checking every
single cell for mechanical and aesthetic faults.

ELECTRICAL PROPERTIES
-Very good long-term electrical stability through crystalline silicon technology
-Excellent low light behaviour thanks to parallel resistance --Excellent low light behaviour thanks to parallel resistance checks on every checks on every cell
-Narrowest worldwide current classes
-Classification into very narrow current classe

Onward processing recommendations
-Solder joint: tin-coated copper ribbons, coated with
 62%Sn/36%Pb/2%Ag

MECHANICAL DATA AND DESIGN 
ProductFormat
Front (-) 1.9 mm bus bars (silver), blue. Anti-reflecting coating (silicon nitride)
Back (+)  4 mm wide soldering pads (silver/aluminium),back surface field (aluminium) 

Monocrystalline silicon solar cell
125mm x 125 mm +/- 0.5 mm, diagonal 150 mm