The Trinasolar Vertex S+ TSM-465NEG9R.28 is a 465W monofacial dual-glass solar module built on Trinasolar's 210mm N-type i-TOPCon cell platform, delivering up to 23.3% module efficiency in a compact, easy-to-handle format. Finished with a black anodised aluminium frame and white backsheet-style dual glass construction, it's designed as a universal solution for both residential and commercial & industrial (C&I) rooftops. With 1% first-year degradation and just 0.4% annual degradation thereafter, it carries a 25-year product warranty and 30-year linear power warranty.
N-Type i-TOPCon
Cell Technology
25 Years
Product Warranty
N-Type i-TOPCon Advantage
This module uses Trinasolar's N-type i-TOPCon monocrystalline cell technology, which delivers a lower temperature coefficient (-0.29%/°C) and reduced long-term power attenuation (0.4% per year after a 1% first-year settling drop) compared with standard P-type PERC modules — translating into stronger real-world energy yield over the module's life, particularly in warmer climates.
Connector Type on Certification Documents
Trinasolar's datasheet lists the connector for this module family as TS4 Plus / TS4 / MC4 EVO2 — described by the manufacturer as general names, with the specific type used subject to the certification documents for the exact production batch. Confirm the connector type on the product's own datasheet/nameplate if you are matching to a specific inverter or extension cable.
High-Density Interconnect
Multi-busbar (SMBB) technology improves light trapping and lowers series resistance, boosting current collection for up to 23.3% module efficiency from a compact 1762×1134mm footprint.
Slower Long-Term Degradation
N-type i-TOPCon cells are rated for just 1% first-year degradation and 0.4% annual attenuation from year 2 onward — guaranteeing 87.4% of nameplate power at year 30.
Built for Harsh Environments
Certified resistance against salt spray, sand dust, ammonia, and Potential Induced Degradation (PID) makes this module suitable for coastal, agricultural, and high-humidity installation sites.
High Mechanical Load Rating
Tested to withstand 5,400 Pa snow load on the front and 4,000 Pa wind load on the back, giving installers confidence in exposed or high-altitude roof locations.
Lightweight, Compact Handling
At 21.0kg and only 30mm deep, the module is easier for a two-person install team to handle and mount than larger-format panels, while remaining compatible with mainstream mounting systems.
Certified Carbon Footprint
Trinasolar backs this module with a third-party assured Product Carbon Footprint declaration (ISO 14067 & ISO 14064-3), supporting sustainability reporting requirements on C&I projects.
Electrical Data (STC)
| Peak Power (PMAX) |
465 Wp |
| Power Tolerance |
0 / +5 W |
| Maximum Power Voltage (VMPP) |
45.80 V |
| Maximum Power Current (IMPP) |
10.16 A |
| Open Circuit Voltage (VOC) |
54.20 V |
| Short Circuit Current (ISC) |
10.85 A |
| Module Efficiency |
23.3% |
Electrical Data (NOCT)
| Maximum Power (PMAX) |
348 W |
| Maximum Power Voltage (VMPP) |
42.30 V |
| Maximum Power Current (IMPP) |
8.22 A |
| Open Circuit Voltage (VOC) |
50.60 V |
| Short Circuit Current (ISC) |
8.68 A |
Temperature Ratings
| NOCT (Nominal Operating Cell Temp.) |
43°C (±2°C) |
| Temperature Coefficient of PMAX |
-0.29%/°C |
| Temperature Coefficient of VOC |
-0.24%/°C |
| Temperature Coefficient of ISC |
0.04%/°C |
| Operating Temperature Range |
-40°C to +70°C |
Maximum Ratings
| Maximum System Voltage |
1500V DC (IEC) |
| Max Series Fuse Rating |
25A |
Mechanical Data
| Solar Cells |
N-type i-TOPCon Monocrystalline, 144 cells |
| Module Dimensions |
1762 × 1134 × 30mm |
| Weight |
21.0kg |
| Front Glass |
1.6mm, AR Coated Heat Strengthened Glass |
| Back Glass |
1.6mm, Heat Strengthened Glass |
| Frame |
30mm Anodised Aluminium Alloy, Black |
| Junction Box |
IP68 rated |
| Cables |
Photovoltaic Cable, 4.0mm² |
| Connector |
TS4 Plus / TS4 / MC4 EVO2* |
Packaging Configuration
| Modules per Box |
36 pieces |
| Modules per 40' Container |
936 pieces |
Certifications
| Product Standards |
IEC 61215 / IEC 61730 / IEC 61701 / IEC 62716 |
| Management Systems |
ISO 9001, ISO 14001, ISO 45001 |
| Carbon Footprint |
ISO 14067, ISO 14064-3 (Limited Assurance) |
What does 'N-type i-TOPCon' mean for this panel?
N-type i-TOPCon refers to Trinasolar's tunnel oxide passivated contact cell technology built on an N-type silicon wafer. Compared with conventional P-type cells, it offers a lower temperature coefficient and slower long-term power degradation, improving real-world energy yield.
Is this module suitable for coastal or agricultural sites?
Yes. Trinasolar's datasheet confirms certified resistance against salt spray, sand dust, ammonia, and Potential Induced Degradation (PID), making it suitable for these harsher environments.
What connector does this module use?
Trinasolar's datasheet lists TS4 Plus / TS4 / MC4 EVO2 as the connector family for this module, noting the specific type supplied is subject to the certification documents for the production batch — check the nameplate to confirm.
What snow and wind load can this module handle?
The module is tested to 5,400 Pa on the front (snow load) and 4,000 Pa on the back (wind load), per Trinasolar's official test data.
What warranty does this module carry?
Trinasolar backs the TSM-465NEG9R.28 with a 25-year product workmanship warranty and a 30-year linear power warranty, guaranteeing 87.4% of rated power output at year 30.
