LONGi LR7-54HVD-495M
Official manufacturer EU/global verified Sept. 1, 2026
datasheet BGV02 20250427, mechanical drawing page
Identity
| category | pv_modules |
| generation | Hi-MO X10 |
| manufacturer | LONGi |
| model | LR7-54HVD-495M |
| product_family | LR7-54HVD 475-495M (Hi-MO X10) |
| product_revision | 30/30 and 15 frame, BGV02 |
| product_status | active |
| region | EU/global |
| release_year | 2025 |
Electrical
| bifacial | True |
| bifaciality | {'bifaciality_factor_pct': '70 +-5', 'gain_table_reference_bin_w': 480, 'gain_table': [{'rear_gain_pct': 5, 'pmax_w': 504, 'voc_v': 40.53, 'isc_a': 15.73, 'vmp_v': 33.51, 'imp_a': 15.04}, {'rear_gain_pct': 10, 'pmax_w': 528, 'voc_v': 40.53, 'isc_a': 16.48, 'vmp_v': 33.51, 'imp_a': 15.76}, {'rear_gain_pct': 15, 'pmax_w': 552, 'voc_v': 40.63, 'isc_a': 17.23, 'vmp_v': 33.61, 'imp_a': 16.42}, {'rear_gain_pct': 20, 'pmax_w': 576, 'voc_v': 40.63, 'isc_a': 17.98, 'vmp_v': 33.61, 'imp_a': 17.14}, {'rear_gain_pct': 25, 'pmax_w': 600, 'voc_v': 40.63, 'isc_a': 18.73, 'vmp_v': 33.61, 'imp_a': 17.85}], 'albedo_assumption': 'UNKNOWN (datasheet quotes rear-gain percentage, not an albedo)'} |
| cell_technology | HPBC 2.0 back-contact (BC-CELL) monocrystalline, 108 cells 6x18, dual-glass bifacial (Hi-MO X10 Scientist) |
| connector_type | UNKNOWN (4 mm2 output cable, +400/-200 mm, customizable +-1200 mm) |
| dimensions_mm | 1800x1134x30 |
| electrical_extra | {'power_tolerance': '0~3%', 'power_bins_w': [475, 480, 485, 490, 495], 'protection_class': 'Class II', 'fire_rating': 'IEC Class C'} |
| imp_a | 14.63 |
| isc_a | 15.28 |
| max_series_fuse_rating_a | 30 |
| max_system_voltage_v | 1500 |
| module_efficiency_pct | 24.3 |
| rated_power_w | 495 |
| temp_coeff_isc_pct_per_c | 0.05 |
| temp_coeff_pmax_pct_per_c | -0.26 |
| temp_coeff_voc_pct_per_c | -0.2 |
| vmp_v | 33.84 |
| voc_v |
40.86
LR7-54HVD 475-495M (30/30 and 15 Frame) Datasheet — STC table, LR7-54HVD-495M row
|
| weight_kg | 23.5 |
Physical / mechanical
| cable_cross_section_mm2 | 4.0 |
| cable_length_mm | +400 / -200 mm default, customizable +-1200 mm |
| depth_mm | 30 |
| enclosure_material | black anodized aluminium alloy frame |
| glass |
2.0 mm semi-tempered glass + 1.6 mm semi-tempered glass (dual glass)
LR7-54HVD 475-495M (30/30 and 15 Frame) Datasheet — '2.0mm semi-tempered glass + 1.6mm semi-tempered glass'
|
| glass_construction | dual glass |
| height_mm | 1800 |
| junction_box | IP68 |
| junction_box_diodes | UNKNOWN |
| mounting_type | ['rooftop', 'ground'] |
| weight_kg | 23.5 |
| width_mm | 1134 |
Environment
| fire_class | IEC Class C |
| hail_rating | 25 mm hailstone at 23 m/s |
| max_static_load_front_pa | 5400 |
| max_static_load_rear_pa | 2400 |
| operating_temperature_c | -40 to +85 |
Certifications
| other | ['ISO9001', 'ISO14001', 'ISO45001', 'IEC62941'] |
| safety | ['IEC61215', 'IEC61730'] |
Warranty & service
| annual_degradation_pct | 0.35 |
| conditions | '15-Year Warranty for Materials and Processing'; '30-Year Warranty for Extra Linear Power Output'; year-30 guaranteed 88.85% |
| end_of_warranty_output_pct | 88.85 |
| first_year_degradation_pct | 1.0 |
| performance_years | 30 |
| standard_years | 15 |
Packaging & logistics
| units_per_20gp_container | 216 |
| units_per_40hc_container | 864 |
| units_per_pallet | 36 |