Trina Solar TSM-645NED19RC.20
Official manufacturer GLOBAL verified Sept. 3, 2026
Identity
| category | pv_modules |
| generation | N-type i-TOPCon Ultra (210R), hail-reinforced 'Shield' construction |
| manufacturer | Trina Solar |
| market_version | 1500 V DC |
| model | TSM-645NED19RC.20 |
| mpn | UNKNOWN |
| product_family | Vertex N Shield TSM-NED19RC.20 620-645W |
| product_status | active |
| region | GLOBAL |
| release_year | 2025 |
| series | Vertex N Shield |
| sku | UNKNOWN |
| variant | Shield - reinforced dual-glass build; 39.7 kg vs 33.0 kg for the standard NEG19RC.20, and much higher permitted mechanical load |
Electrical
| application_class | UNKNOWN |
| bifacial | True |
| bifaciality_factor_pct | 80 |
| cell_technology | N-type i-TOPCon Monocrystalline, 132 cells, bifacial dual glass (Vertex N Shield, 210R format) |
| extra | {'power_bins_w': [620, 625, 630, 635, 640, 645], 'power_bin_table': [{'pmax_w': 620, 'model': 'TSM-620NED19RC.20', 'voc_v': 48.5, 'vmp_v': 40.24, 'isc_a': 16.26, 'imp_a': 15.41, 'efficiency_pct': 23.0}, {'pmax_w': 625, 'model': 'TSM-625NED19RC.20', 'voc_v': 48.7, 'vmp_v': 40.46, 'isc_a': 16.32, 'imp_a': 15.45, 'efficiency_pct': 23.1}, {'pmax_w': 635, 'model': 'TSM-635NED19RC.20', 'voc_v': 49.1, 'vmp_v': 40.84, 'isc_a': 16.44, 'imp_a': 15.55, 'efficiency_pct': 23.5}, {'pmax_w': 640, 'model': 'TSM-640NED19RC.20', 'voc_v': 49.3, 'vmp_v': 41.06, 'isc_a': 16.51, 'imp_a': 15.6, 'efficiency_pct': 23.7}, {'pmax_w': 645, 'model': 'TSM-645NED19RC.20', 'voc_v': 49.52, 'vmp_v': 41.22, 'isc_a': 16.55, 'imp_a': 15.65, 'efficiency_pct': 23.9}], 'cell_count': '132 cells', 'cell_layout': 'UNKNOWN', 'fire_type': 'UNKNOWN', 'bifacial_gain_note': 'Datasheet prints a third column group headed ELECTRICAL DATA (BNPI); 645 W bin BNPI row read as Pmax 710 W, Vmp 41.22 V, Imp 17.22 A, Voc 49.52 V, Isc 18.21 A.'} |
| imp_a | 15.65 |
| isc_a | 16.55 |
| max_reverse_current_a | UNKNOWN |
| max_series_fuse_rating_a | 35 |
| max_system_voltage_label | 1500V DC |
| max_system_voltage_v | 1500 |
| module_efficiency_pct | 23.9 |
| nmot | {'pmax_w': 492, 'voc_v': 47.0, 'vmp_v': 38.8, 'isc_a': 13.33, 'imp_a': 12.7, 'conditions': 'ELECTRICAL DATA (NOCT) column group', 'note': '645 W top-bin NOCT row.'} |
| nmot_c | 43 |
| pmax_w | 645 |
| power_tolerance | UNKNOWN |
| protection_class | UNKNOWN |
| rated_power_w | 645 |
| stc_conditions | STC: 1000 W/m2, AM1.5, 25 degC |
| temp_coeff_isc | 0.04 %/degC |
| temp_coeff_pmax | -0.29 %/degC |
| temp_coeff_voc | -0.24 %/degC |
| vmp_v | 41.22 |
| voc_v | 49.52 |
Physical / mechanical
| backsheet | not applicable (dual glass) |
| bypass_diodes | UNKNOWN |
| cable_cross_section_mm2 | 4.0 |
| cable_length_mm | UNKNOWN |
| connector_type | TS4 Plus / TS4 / MC4 EVO2 |
| depth_mm | 30 |
| dimensions_mm | 2382x1134x30 |
| frame | 30mm Anodized Aluminium Alloy |
| frame_colour | UNKNOWN |
| glass | Front: AR Coating Heat Strengthened Glass; Back: Heat Strengthened Glass (thicknesses not printed) |
| glass_construction | dual glass |
| glass_thickness_mm | UNKNOWN |
| junction_box | IP 68 rated |
| length_mm | 2382 |
| weight_kg | 39.7 |
| width_mm | 1134 |
Installation
| clamp_requirements | UNKNOWN - the Vertex Series User Manual Ver. O module list does not name the NED19RC.20 code |
| grounding | UNKNOWN |
| max_installation_altitude_m | UNKNOWN |
| mounting_methods | Datasheet distinguishes fixed mounting and tracking mounting load cases |
Environment
| ammonia | tested (Shield claim) |
| fire_rating | UNKNOWN |
| hail | 55mm width hail certificate at a speed of 33.9m/s |
| max_static_load_front_pa | 7000 |
| max_static_load_rear_pa | 5000 |
| operating_temperature_c | -40~+70 |
| pid | UNKNOWN |
| salt_mist | tested (Shield claim: salt, ammonia, dust and environmental resistance testing) |
| snow_load | UNKNOWN |
| wind_load | UNKNOWN |
Certifications
| standards | ['IEC61215', 'IEC61730', 'IEC61701', 'IEC62716', 'ISO 9001', 'ISO 14001', 'ISO 14064', 'ISO 45001'] |
Warranty & service
| annual_degradation_pct | 0.4 |
| 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.
| First year degradation | 2% |
| Mechanical Load (tracking) | +3600/-3000 Pa |
| Packaging | 36 pieces per box; 612 per 40' container |
| Shield claim | Effectively reduce over 50% probability of losses caused by hail damage |