The wafer used in manufacturing solar cell tablets. The specification: 125mm*125mm, 156mm*156m Growth method:                   CZ     Size(mm) :                           125×125 / 156×156Type/Dopant:                        P-Type/BoronOrientation :                          <100>Resistivity(Ω.cm)                    0.5---6  RRG(%):                                 P-Type<15%     Oxygen content(at cm-3 ) :    ≤1×1018Carbon content(at cm-3 ) :     ≤5×1016Thickness & tolerance(um):   According to the customerTTV(um):                               ≤30 / Or according to the customerBOW(um):                             ≤40 /  Or according to the customer

6.5'' solar cell