JA SOLAR JAM72S30-540-MR-SF 540W Solar Panel

186.00 excl. VAT

JA Solar modules are assembled with multi-busbar PERC cells, the half-cell configuration of the modules offers the advantages of higher power output, better temperature-dependent performance, reduced shading effect on the energy generation, lower risk of hot spot, as well as enhanced tolerance for mechanical loading.


Element material Monocrystal
Number of elements 6
Max operating voltage 41.64 V
Open circuit voltage 49.6 V
MPP current 12.97 A
Short current 13.86 A
Power error margin 0
Module efficiency (STC) 20.9 %
Dimensions 2,279 x 1,134 x 35 mm
Weight 28.6 kg
Border color Silver
Cable length 1,300 mm
Number of bypass diodes 3
Warranty 12 years
Power degradation after 25 years 16.90%
Model JAM72S30-540-MR-SF 540W