Canadian Solar CS7N-670MB-AG
Official manufacturer GLOBAL verified Sept. 3, 2026
Identity
| category | pv_modules |
| generation | Mono bifacial dual-glass, 210 mm wafer, 132-cell |
| manufacturer | Canadian Solar |
| market_version | V2.5_EN (IEC/UL 1500 V or 1000 V) |
| model | CS7N-670MB-AG |
| product_family | BiHiKu7 CS7N-640|645|650|655|660|665|670MB-AG |
| product_status | superseded |
| region | GLOBAL |
| release_year | 2022 |
| series | BiHiKu7 |
Electrical
| application_class | Class A |
| bifacial | True |
| bifaciality_factor_pct | 70 |
| cell_technology | Mono-crystalline, 132 [2 x (11 x 6)] half-cut, bifacial dual-glass, 70 % power bifaciality (BiHiKu7). Datasheet prints cell type only as 'Mono-crystalline'; PERC is not stated. |
| extra | {'power_bins_w': [640, 645, 650, 655, 660, 665, 670], 'power_bin_table': [{'pmax_w': 640, 'model': 'CS7N-640MB-AG', 'voc_v': 44.6, 'vmp_v': 37.5, 'isc_a': 18.31, 'imp_a': 17.07, 'efficiency_pct': 20.6}, {'pmax_w': 645, 'model': 'CS7N-645MB-AG', 'voc_v': 44.8, 'vmp_v': 37.7, 'isc_a': 18.35, 'imp_a': 17.11, 'efficiency_pct': 20.8}, {'pmax_w': 650, 'model': 'CS7N-650MB-AG', 'voc_v': 45.0, 'vmp_v': 37.9, 'isc_a': 18.39, 'imp_a': 17.16, 'efficiency_pct': 20.9}, {'pmax_w': 655, 'model': 'CS7N-655MB-AG', 'voc_v': 45.2, 'vmp_v': 38.1, 'isc_a': 18.43, 'imp_a': 17.2, 'efficiency_pct': 21.1}, {'pmax_w': 660, 'model': 'CS7N-660MB-AG', 'voc_v': 45.4, 'vmp_v': 38.3, 'isc_a': 18.47, 'imp_a': 17.24, 'efficiency_pct': 21.2}, {'pmax_w': 665, 'model': 'CS7N-665MB-AG', 'voc_v': 45.6, 'vmp_v': 38.5, 'isc_a': 18.51, 'imp_a': 17.28, 'efficiency_pct': 21.4}, {'pmax_w': 670, 'model': 'CS7N-670MB-AG', 'voc_v': 45.8, 'vmp_v': 38.7, 'isc_a': 18.55, 'imp_a': 17.32, 'efficiency_pct': 21.6}], 'cell_count': '132 [2 x (11 x 6) ]', 'cell_layout': '132 half-cut cells, 2 x (11 x 6)', 'fire_type': 'TYPE 29 (UL 61730) or CLASS C (IEC61730)', 'bifacial_gain_note': 'Power Bifaciality 70 %, tolerance +/- 5 %'} |
| imp_a | 17.32 |
| isc_a | 18.55 |
| max_reverse_current_a | UNKNOWN |
| max_series_fuse_rating_a | 35 |
| max_system_voltage_label | 1500 V (IEC/UL) or 1000 V (IEC/UL) |
| max_system_voltage_v | 1500 |
| module_efficiency_pct | 21.6 |
| nmot | {'pmax_w': 502, 'voc_v': 43.3, 'vmp_v': 36.3, 'isc_a': 14.96, 'imp_a': 13.85, 'conditions': 'irradiance of 800 W/m2, spectrum AM 1.5, ambient temperature 20 degC, wind speed 1 m/s', 'note': 'Top bin CS7N-670MB-AG only.'} |
| nmot_c | 41 +/- 3 |
| pmax_w | 670 |
| power_tolerance | 0 ~ + 10 W |
| protection_class | UNKNOWN |
| rated_power_w | 670 |
| stc_conditions | irradiance of 1000 W/m2, spectrum AM 1.5 and cell temperature of 25 degC |
| temp_coeff_isc | 0.05 %/degC |
| temp_coeff_pmax | -0.34 %/degC |
| temp_coeff_voc | -0.26 %/degC |
| vmp_v | 38.7 |
| voc_v | 45.8 |
Physical / mechanical
| backsheet | 2.0 mm heat strengthened glass (back glass) |
| bypass_diodes | 3 |
| cable_cross_section_mm2 | 4.0 |
| cable_length_mm | 460 mm (+) / 340 mm (-) |
| connector_type | T6 or MC4-EVO2 or MC4-EVO2A |
| depth_mm | 33 |
| dimensions_mm | 2384 x 1303 x 33 |
| frame | Anodized aluminium alloy |
| frame_colour | UNKNOWN |
| glass | 2.0 mm heat strengthened glass with antireflective coating |
| glass_construction | dual glass |
| glass_thickness_mm | 2.0 |
| junction_box | IP68, 3 bypass diodes |
| length_mm | 2384 |
| weight_kg | 37.8 |
| width_mm | 1303 |
Installation
| clamp_requirements | UNKNOWN |
| grounding | UNKNOWN |
| max_installation_altitude_m | UNKNOWN |
| mounting_methods | UNKNOWN |
Environment
| ammonia | IEC 62716 certified |
| fire_rating | TYPE 29 (UL 61730) or CLASS C (IEC61730) |
| hail | UNKNOWN |
| max_static_load_front_pa | 5400 |
| max_static_load_rear_pa | 2400 |
| operating_temperature_c | -40 to +85 |
| pid | UNKNOWN |
| salt_mist | IEC 61701 certified |
| snow_load | up to 5400 Pa |
| wind_load | up to 2400 Pa |
Certifications
| standards | ['IEC 61215', 'IEC 61730', 'CE', 'INMETRO', 'MCS', 'UKCA', 'CEC (US California)', 'FSEC (US Florida)', 'UL 61730', 'IEC 61701', 'IEC 62716', 'IEC 60068-2-68', 'ISO 9001:2015', 'ISO 14001:2015', 'ISO 45001:2018'] |
Warranty & service
| annual_degradation_pct | 0.45 |
| first_year_degradation_pct | 2.0 |
| performance_years | 30 |
| product_years | 12 |
| retained_power_at_year | 30 |
| retained_power_end_pct | UNKNOWN |
Documents
Additional documented parameters
Recorded verbatim from the source; no schema field exists for these yet.
| Cable | 4.0 mm2 (IEC), 10 AWG (UL) |
| Power Bifaciality | 70 % |
| Subsequent annual power degradation | no more than 0.45% |
| manufacturer_legal_entity_as_printed | CSI Solar Co., Ltd. |