Astronergy CHSM66RN(DG)/F-BH-620
Official manufacturer global verified Sept. 1, 2026
Module render published on Astronergy's official ASTRO N7 66-cell bifacial series page (the series of CHSM66RN(DG)/F-BH). Original file name is '210R-66N双玻.png' (210R wafer, 66 N-type cells, double glass), consistent with CHSM66RN(DG)/F-BH. NOT VISUALLY VERIFIED: astronergy.com is blocked to the browser tools in this session, so the image itself could not be rendered — only the page carrying it was retrieved (WebFetch).
Identity
| category | pv_modules |
| generation | ASTRO N7 |
| manufacturer | Astronergy |
| model | CHSM66RN(DG)/F-BH-620 |
| product_family | ASTRO N7 CHSM66RN(DG)/F-BH 600-620 W |
| product_status | active |
| region | global |
| release_year | 2024 |
Electrical
| bifacial | True |
| bifaciality | {'bifaciality_factor_pct': 'UNKNOWN', 'gain_table_reference_bin_w': 610, 'gain_table': [{'rear_gain_pct': 5, 'pmax_w': 641}, {'rear_gain_pct': 10, 'pmax_w': 671}, {'rear_gain_pct': 15, 'pmax_w': 702}, {'rear_gain_pct': 20, 'pmax_w': 732}, {'rear_gain_pct': 25, 'pmax_w': 763}], 'albedo_assumption': 'UNKNOWN'} |
| cell_technology | N-type mono-crystalline, 132 cells 6x22, bifacial dual-glass (ASTRO N7). Datasheet states 'n-type mono-crystalline'; TOPCon not stated verbatim. |
| connector_type |
HCB40 (Standard) / MC4-EVO2A (Optional)
ASTRO N7 CHSM66RN(DG)/F-BH 600-620 W Datasheet — 'Connector type HCB40 (Standard)/MC4-EVO2A (Optional)'
|
| dimensions_mm | 2382x1134x30 |
| electrical_extra | {'power_tolerance': '0~+3%', 'power_bins_w': [600, 605, 610, 615, 620]} |
| imp_a | 14.92 |
| isc_a | 16.11 |
| max_series_fuse_rating_a | 35 |
| max_system_voltage_v | 1500 |
| module_efficiency_pct | 23.0 |
| rated_power_w | 620 |
| temp_coeff_isc_pct_per_c | 0.043 |
| temp_coeff_pmax_pct_per_c | -0.29 |
| temp_coeff_voc_pct_per_c | -0.25 |
| vmp_v | 41.56 |
| voc_v |
49.04
ASTRO N7 CHSM66RN(DG)/F-BH 600-620 W Datasheet — STC table, 620 W column
|
| weight_kg | 33.5 |
Physical / mechanical
| cable_cross_section_mm2 | 4 mm2 (IEC) / 12 AWG (UL) |
| cable_length_mm | portrait: (+) 350 mm, (-) 250 mm; customizable |
| depth_mm | 30 |
| enclosure_material | Aluminum, silver anodized |
| glass | 2.0 + 2.0 mm (front/back) |
| glass_construction | dual glass |
| height_mm | 2382 |
| junction_box | IP 68 |
| junction_box_diodes | 3 |
| mounting_type | ['ground', 'rooftop'] |
| weight_kg | 33.5 |
| width_mm | 1134 |
Environment
| hail_rating | UNKNOWN |
| max_static_load_front_pa | 5400 |
| max_static_load_rear_pa | 2400 |
| operating_temperature_c | UNKNOWN |
Certifications
| other | ['ISO 9001:2015', 'ISO 14001:2015', 'ISO 45001'] |
| safety | [] |
Warranty & service
| annual_degradation_pct | <=0.4 |
| conditions | Tier-1 warranty underwritten by an international insurer (per datasheet header) |
| end_of_warranty_output_pct | UNKNOWN |
| first_year_degradation_pct | <=1.0 |
| performance_years | 30 |
| standard_years | 15 |
Packaging & logistics
| gross_weight_kg | UNKNOWN |
| units_per_40hc_container | 720 |
| units_per_box | 36 |