LONGi LR7-72HVHF-670M
Official manufacturer GLOBAL verified Sept. 3, 2026
Identity
| category | pv_modules |
| generation | HPBC 2.0 generation (cell type printed as 'HPBC 2.0 cell') |
| manufacturer | LONGi |
| market_version | IEC DC1500V |
| model | LR7-72HVHF-670M |
| mpn | UNKNOWN |
| product_family | LR7-72HVHF 640~670M (30/30 and 15 frame) |
| product_status | UNKNOWN |
| region | GLOBAL |
| release_year | UNKNOWN |
| series | UNKNOWN - no Hi-MO series name is printed on the fetched sheet |
| sku | UNKNOWN |
| variant | monofacial single-glass (3.2mm coated tempered glass) - the glass/backsheet counterpart to the dual-glass LR7-72HVD |
Electrical
| application_class | UNKNOWN |
| bifacial | False |
| bifaciality_factor_pct | not applicable (monofacial; no bifaciality row printed) |
| cell_technology | HPBC 2.0 cell (back contact), 144 cells (6x24), single glass |
| extra | {'power_bins_w': [640, 645, 650, 655, 660, 665, 670], 'power_bin_table': [{'pmax_w': 640, 'model': 'LR7-72HVHF-640M', 'voc_v': 53.7, 'vmp_v': 44.36, 'isc_a': 15.13, 'imp_a': 14.43, 'efficiency_pct': 23.7}, {'pmax_w': 645, 'model': 'LR7-72HVHF-645M', 'voc_v': 53.8, 'vmp_v': 44.46, 'isc_a': 15.21, 'imp_a': 14.51, 'efficiency_pct': 23.9}, {'pmax_w': 650, 'model': 'LR7-72HVHF-650M', 'voc_v': 53.9, 'vmp_v': 44.56, 'isc_a': 15.29, 'imp_a': 14.59, 'efficiency_pct': 24.1}, {'pmax_w': 655, 'model': 'LR7-72HVHF-655M', 'voc_v': 54.0, 'vmp_v': 44.66, 'isc_a': 15.37, 'imp_a': 14.67, 'efficiency_pct': 24.2}, {'pmax_w': 660, 'model': 'LR7-72HVHF-660M', 'voc_v': 54.1, 'vmp_v': 44.76, 'isc_a': 15.45, 'imp_a': 14.75, 'efficiency_pct': 24.4}, {'pmax_w': 665, 'model': 'LR7-72HVHF-665M', 'voc_v': 54.2, 'vmp_v': 44.86, 'isc_a': 15.53, 'imp_a': 14.83, 'efficiency_pct': 24.6}, {'pmax_w': 670, 'model': 'LR7-72HVHF-670M', 'voc_v': 54.3, 'vmp_v': 44.96, 'isc_a': 15.61, 'imp_a': 14.91, 'efficiency_pct': 24.8}], 'nmot_bin_table': [{'pmax_w': 640, 'nmot_pmax_w': 487, 'voc_v': 51.04, 'vmp_v': 42.15, 'isc_a': 12.15, 'imp_a': 11.56}, {'pmax_w': 645, 'nmot_pmax_w': 491, 'voc_v': 51.13, 'vmp_v': 42.25, 'isc_a': 12.22, 'imp_a': 11.63}, {'pmax_w': 650, 'nmot_pmax_w': 495, 'voc_v': 51.23, 'vmp_v': 42.35, 'isc_a': 12.28, 'imp_a': 11.69}, {'pmax_w': 655, 'nmot_pmax_w': 499, 'voc_v': 51.32, 'vmp_v': 42.44, 'isc_a': 12.34, 'imp_a': 11.76}, {'pmax_w': 660, 'nmot_pmax_w': 502, 'voc_v': 51.42, 'vmp_v': 42.54, 'isc_a': 12.41, 'imp_a': 11.82}, {'pmax_w': 665, 'nmot_pmax_w': 506, 'voc_v': 51.52, 'vmp_v': 42.64, 'isc_a': 12.48, 'imp_a': 11.88}, {'pmax_w': 670, 'nmot_pmax_w': 510, 'voc_v': 51.62, 'vmp_v': 42.74, 'isc_a': 12.55, 'imp_a': 11.94}], 'cell_count': '144 (6x24)', 'cell_layout': '144 (6x24)', 'fire_type': 'IEC Class C', 'bifacial_gain_note': 'None - monofacial module, no bifaciality or bifacial gain table printed.', 'packaging': "35pcs per pallet / 140pcs per 20'GP / 700pcs per 40'HC"} |
| imp_a | 14.91 |
| isc_a | 15.61 |
| max_reverse_current_a | UNKNOWN |
| max_series_fuse_rating_a | 25 |
| max_system_voltage_label | DC1500V (IEC) |
| max_system_voltage_v | 1500 |
| module_efficiency_pct | 24.8 |
| nmot | {'pmax_w': 510, 'voc_v': 51.62, 'vmp_v': 42.74, 'isc_a': 12.55, 'imp_a': 11.94, 'conditions': 'NOCT: AM1.5 800W/m2 20 degC 1m/s', 'note': '670M top bin only.'} |
| nmot_c | 45 |
| pmax_w | 670 |
| power_tolerance | 0~3% |
| protection_class | Class II |
| rated_power_w | 670 |
| stc_conditions | AM1.5 1000W/m2 25 degC |
| temp_coeff_isc | 0.05 %/degC |
| temp_coeff_pmax | -0.26 %/degC |
| temp_coeff_voc | -0.2 %/degC |
| vmp_v | 44.96 |
| voc_v | 54.3 |
Physical / mechanical
| backsheet | UNKNOWN - no backsheet row printed |
| bypass_diodes | 3 |
| cable_cross_section_mm2 | 4.0 |
| cable_length_mm | +400 / -200mm; +/-1400mm length can be customized |
| connector_type | UNKNOWN - no connector row is printed on this datasheet |
| depth_mm | 30 |
| dimensions_mm | 2382x1134x30 |
| frame | Anodized aluminum alloy frame |
| frame_colour | UNKNOWN |
| glass | Single glass, 3.2mm coated tempered glass |
| glass_construction | single glass |
| glass_thickness_mm | 3.2 |
| junction_box | IP68, three diodes |
| length_mm | 2382 |
| weight_kg | 28.5 |
| width_mm | 1134 |
Installation
| clamp_requirements | UNKNOWN |
| grounding | UNKNOWN |
| max_installation_altitude_m | UNKNOWN |
| mounting_methods | UNKNOWN |
Environment
| ammonia | UNKNOWN |
| fire_rating | IEC Class C |
| hail | 25mm Hailstone at the speed of 23m/s |
| max_static_load_front_pa | 5400 |
| max_static_load_rear_pa | 2400 |
| operating_temperature_c | -40 to +85 |
| pid | UNKNOWN |
| salt_mist | UNKNOWN |
| snow_load | UNKNOWN |
| wind_load | UNKNOWN |
Certifications
| standards | ['IEC 61215', 'IEC 61730', 'UL 61730', 'ISO9001:2015', 'ISO14001:2015', 'ISO45001:2018', 'IEC62941'] |
Warranty & service
| annual_degradation_pct | 0.35 |
| first_year_degradation_pct | 1.0 |
| performance_years | 30 |
| product_years | 15 |
| retained_power_at_year | 30 |
| retained_power_end_pct | UNKNOWN |
Documents
datasheet
LR7-72HVHF 640~670M (30/30 and 15) - LONGi module datasheet (Draft)
rev 20240927 V01 Draft
Additional documented parameters
Recorded verbatim from the source; no schema field exists for these yet.
| Application note | small angle installation scenarios |
| Document status | Draft |
| Packaging | 35pcs per pallet / 140pcs per 20'GP / 700pcs per 40'HC |
| identity.product_status | UNKNOWN - datasheet is marked Draft |