Solar panel · Qcells
Q.TRON BLK S-G3R.12+ / BFG
The figures below come from the Qcells datasheet. Choose the version named on your quote to see its exact values.
- Rated power
- 435 W
- Efficiency
- 21.8 %
- Product warranty
- 25 years
Manufacturer’s document · August 2025 Rev04 EN
Q.TRON BLK 435 BFG: Specifications
Power and efficiency
See the test conditions the manufacturer states.
- Rated power
- 435 W
- Efficiency
- 21.8 %
Size and weight
The dimensions help plan the layout on your roof.
- Dimensions
- 1,762 × 1,134 × 30 mm
- Weight
- 20.9 kg
Electrical values
These values are used to design the installation.
- Voltage at maximum power (Vmp)
- 29.42 V
- Current at maximum power (Imp)
- 14.79 A
- Open-circuit voltage (Voc)
- 35.15 V
- Short-circuit current (Isc)
- 15.86 A
- Maximum system voltage
- 1,500 V
- Maximum series fuse rating
- 30 A
Warranties
Check the manufacturer’s terms for this model in the UK.
- Product warranty
- 25 years
- Power warranty
- 30 years
- Guaranteed power retained
- 88.93 %