Lower power degradation, more

power yield, more returns

Enhanced safety by excellent

fire resistance

Less maintenance due to

frameless structure with less

soiling and snow accumulation.


Dual glass reduces micro-cracks, snail

trail, UV aging

Frameless design solving the problematic

issue of PID

Perfect for sandy, snowy and high

latitude regions

Module   TypeBQ-320-BMB-DGBQ-325-BMB-DGBQ-330-BMB-DGBQ-335-BMB-DG

Maximum Power   -Pmp(W)320  238325  242330   246335   250
Open Circuit   Voltage -Voc(V)40.7 37.740.9 37.941.1  38.141.3  38.3
Short Circuit   Current -Isc(A)9.84 7.949.93 8.0210.02 8.1010.10 8.19
Maximum Power   Voltage -Vmp(V)34.3 31.734.5 31.934.7  32.134.9  32.3
Maximum Power   Current -I mp(A)9.33 7.519.43 7.599.52  7.679.60  7.75
Module   Efficiency STC-ηm(%)18.4618.7519.0319.32
Power   Tolerance(W)(0,+4.99)
Maximum System   Voltage (V)1500VDC
Maximum Series   Fuse Rating (A)20A
Pmax   Temperature Coefficient-0.36 %/°C
Voc   Temperature Coefficient-0.28 %/°C
Isc   Temperature Coefficient+0.05 %/°C
Operating   Temperature-40~+85 °C
Nominal   Operating Cell Temperature45±2 °C