Qcells Q.PEAK DUO ML-G12S.3 / BFG 665
Manufacturer documented NA
Official product web page: https://us.qcells.com/q-peak-duo-ml-g12s-bfg/
Identity
| brand | Qcells |
| category | pv_modules |
| manufacturer | Qcells |
| manufacturer_key | qcells |
| model | Q.PEAK DUO ML-G12S.3 / BFG 665 |
| model_key | qpeakduomlg12s3bfg665 |
| product_family | Q.PEAK DUO ML-G12S.3 / BFG, 650 - 675 Wp | 132 Cells (North America) |
| product_status | active |
| region | NA |
| series | Q.PEAK DUO ML-G12S / BFG |
Electrical
| bifacial |
True
California Energy Commission PV module list, as published in NREL SAM library v2026.7.3 (commit 6ef6c5b, file sha256 a28cf895…) — CEC list row Name='Qcells North America QPEAK DUO ML-G12S3/BFG 665' (NREL SAM CEC Modules.csv)
|
| cec_average_noct_c |
43.39 °C
California Energy Commission PV module list, as published in NREL SAM library v2026.7.3 (commit 6ef6c5b, file sha256 a28cf895…) — CEC list row Name='Qcells North America QPEAK DUO ML-G12S3/BFG 665' (NREL SAM CEC Modules.csv)
|
| cec_temp_coeff_isc_pct_per_c |
0.039 %/°C
inferred
California Energy Commission PV module list, as published in NREL SAM library v2026.7.3 (commit 6ef6c5b, file sha256 a28cf895…) — CEC list row Name='Qcells North America QPEAK DUO ML-G12S3/BFG 665' (NREL SAM CEC Modules.csv)
|
| cec_temp_coeff_pmax_pct_per_c |
-0.347 %/°C
California Energy Commission PV module list, as published in NREL SAM library v2026.7.3 (commit 6ef6c5b, file sha256 a28cf895…) — CEC list row Name='Qcells North America QPEAK DUO ML-G12S3/BFG 665' (NREL SAM CEC Modules.csv)
|
| cec_temp_coeff_voc_pct_per_c |
-0.263 %/°C
inferred
California Energy Commission PV module list, as published in NREL SAM library v2026.7.3 (commit 6ef6c5b, file sha256 a28cf895…) — CEC list row Name='Qcells North America QPEAK DUO ML-G12S3/BFG 665' (NREL SAM CEC Modules.csv)
|
| cell_technology |
Mono-c-Si
California Energy Commission PV module list, as published in NREL SAM library v2026.7.3 (commit 6ef6c5b, file sha256 a28cf895…) — CEC list row Name='Qcells North America QPEAK DUO ML-G12S3/BFG 665' (NREL SAM CEC Modules.csv)
|
| cells_in_series |
66
California Energy Commission PV module list, as published in NREL SAM library v2026.7.3 (commit 6ef6c5b, file sha256 a28cf895…) — CEC list row Name='Qcells North America QPEAK DUO ML-G12S3/BFG 665' (NREL SAM CEC Modules.csv)
|
| imp_a |
17.45 A
California Energy Commission PV module list, as published in NREL SAM library v2026.7.3 (commit 6ef6c5b, file sha256 a28cf895…) — CEC list row Name='Qcells North America QPEAK DUO ML-G12S3/BFG 665' (NREL SAM CEC Modules.csv)
|
| isc_a |
18.39 A
California Energy Commission PV module list, as published in NREL SAM library v2026.7.3 (commit 6ef6c5b, file sha256 a28cf895…) — CEC list row Name='Qcells North America QPEAK DUO ML-G12S3/BFG 665' (NREL SAM CEC Modules.csv)
|
| module_efficiency_pct |
21.95 %
inferred
California Energy Commission PV module list, as published in NREL SAM library v2026.7.3 (commit 6ef6c5b, file sha256 a28cf895…) — CEC list row Name='Qcells North America QPEAK DUO ML-G12S3/BFG 665' (NREL SAM CEC Modules.csv)
|
| ptc_rating_w |
625.5 W
California Energy Commission PV module list, as published in NREL SAM library v2026.7.3 (commit 6ef6c5b, file sha256 a28cf895…) — CEC list row Name='Qcells North America QPEAK DUO ML-G12S3/BFG 665' (NREL SAM CEC Modules.csv)
|
| rated_power_w |
665.0 W
California Energy Commission PV module list, as published in NREL SAM library v2026.7.3 (commit 6ef6c5b, file sha256 a28cf895…) — CEC list row Name='Qcells North America QPEAK DUO ML-G12S3/BFG 665' (NREL SAM CEC Modules.csv)
|
| vmp_v |
38.11 V
California Energy Commission PV module list, as published in NREL SAM library v2026.7.3 (commit 6ef6c5b, file sha256 a28cf895…) — CEC list row Name='Qcells North America QPEAK DUO ML-G12S3/BFG 665' (NREL SAM CEC Modules.csv)
|
| voc_v |
45.7 V
California Energy Commission PV module list, as published in NREL SAM library v2026.7.3 (commit 6ef6c5b, file sha256 a28cf895…) — CEC list row Name='Qcells North America QPEAK DUO ML-G12S3/BFG 665' (NREL SAM CEC Modules.csv)
|