Trina Solar TSM-460NEG9R.28
Official manufacturer EU/global verified Aug. 31, 2026
Trina Solar global Vertex S+ NEG9R.28 (460 W) product page; file name encodes 460W-NEGF9R-28. Opened directly and inspected: front + rear view of a 108 half-cell black-frame module.
Identity
| category | pv_modules |
| manufacturer | Trina Solar |
| model | TSM-460NEG9R.28 |
| product_family | Vertex S+ TSM-NEG9R.28 |
| product_status | active |
| region | EU/global |
Electrical
| bifacial | False |
| cell_technology | N-type i-TOPCon monocrystalline, 144 cells (Vertex S+) |
| connector_type | TS4 Plus / TS4 / MC4 EVO2 |
| dimensions_mm | 1762x1134x30 |
| electrical_extra | {'power_tolerance': '0/+5 W', 'cell_count': 144} |
| imp_a | 10.14 |
| isc_a | 10.81 |
| max_series_fuse_rating_a | 25 |
| max_system_voltage_v | 1500 |
| module_efficiency_pct | 23.0 |
| rated_power_w | 460 |
| temp_coeff_isc_pct_per_c | 0.04 |
| temp_coeff_pmax_pct_per_c | -0.29 |
| temp_coeff_voc_pct_per_c | -0.24 |
| vmp_v | 45.4 |
| voc_v | 53.8 |
| weight_kg | 21.0 |
Physical / mechanical
| cable_cross_section_mm2 | 4.0 |
| depth_mm | 30 |
| enclosure_material | 30 mm Anodized Aluminium Alloy, Black |
| glass | front 1.6 mm AR coated heat strengthened glass; back 1.6 mm heat strengthened glass |
| glass_construction | dual glass |
| height_mm | 1762 |
| junction_box | IP 68 rated |
| junction_box_diodes | UNKNOWN |
| weight_kg | 21.0 |
| width_mm | 1134 |
Installation
| bolt_torque | M8 bolt + 2 flat washers + spring washer + nut, 16-20 N.m (manual p.15) |
| cable_min_bend_radius_mm | 43 |
| clamp_requirements | clamp overlap on the frame 8-12 mm; clamp length >= 50 mm, thickness >= 4 mm (manual pp.17-21) |
| clamp_zone_range_mm | DE09 series A = 250-350 mm; DE18M/DE19 series A = 350-450 mm (manual p.18) |
| design_load_note | Mechanical loads = design loads x 1.5 safety coefficient (manual p.15) |
| grounding | star washer penetrating the anodized frame coating, torque 3-7 N.m; grounding wire 4-16 mm2 solid bare copper; resistance < 1 ohm (manual p.23) |
| installation_temperature_range_c | -20 to +50 ambient, limits -40 to +85 (manual p.3) |
| minimum_clearance_to_surface_mm | 155 |
| minimum_tilt_deg | 10 |
| mounting_hole | 4 x phi 9 x 14 mm mounting holes in the frame (manual p.15) |
| mounting_methods | Screw (M8 bolt) mounting or clamp mounting (Trina Vertex Series User Manual pp.15-21) |
| orientation_allowed | ['portrait', 'landscape'] |
Environment
| max_static_load_front_pa | 5400 |
| max_static_load_rear_pa | 4000 |
| operating_temperature_c | -40 to +85 |
| salt_mist_resistance | IEC 61701 tested; installable near offshore/corrosive environments; 50-500 m from the sea requires stainless steel or aluminium mounting materials (manual p.3) |
| storage_temperature_c | -40 to +50, RH < 85% (manual p.9) |
Certifications
| other | ['IEC61701', 'IEC62716', 'ISO 9001', 'ISO 14001', 'ISO45001', 'ISO14067', 'ISO14064-3', 'EU-28 WEEE compliant'] |
| safety | ['IEC61215', 'IEC61730'] |
Warranty & service
| annual_degradation_pct | 0.4 |
| conditions | '25 year Product Workmanship Warranty', '30 year Power Warranty'; year-25 output 87.4% |
| end_of_warranty_output_pct | 87.4 |
| first_year_degradation_pct | 1.0 |
| performance_years | 30 |
| standard_years | 25 |
Packaging & logistics
| units_per_40ft_container | 936 |
| units_per_pallet | 36 |
Documents
Documented compatibility
Documented pairings only. A product absent here has no fetched document naming the pairing — that is not a statement that it fails.
pv_microinverter
Enphase IQ8M
COMPATIBLEinferred-from-electrical-parameters
Enphase IQ8 Series Microinverters datasheet IQ8SE-DS-0001-01-EN-US-2022-03-17, fetched https://enphase.com/sites/default/files/2021-10/IQ8-Series-DS-US.pdf ; Trina Vertex S+ NEG9R.28 datasheet TSM_EN_2024_C