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Trina Solar Vertex S+ TSM-445NEG9R.25 Solar Module 445 Watt Full Black n-type TOPCon Glass-Glass 25 Years Product Warranty
The Trina Solar TSM-445 NEG9R.25 Vertex S+ (FB, DG) solar module with its nominal power output of 445 Watt is an ideal choice for fulfilling all your solar energy requirements. This solar module, offering an efficiency rating of 22.3%, ensures optimal solar energy conversion and increased power production.
| Quantity | Minimum | Sales unit | Escrow | Reviews | Availability | Price per Wp | Total price |
|---|---|---|---|---|---|---|---|
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936
pcs.
417 kWp
|
936
pcs.
417 kWp
|
Container
936 pcs.
|
37
Ratings
|
In stock,
NL
ID: 174227
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9,360
pcs.
4,165 kWp
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936
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417 kWp
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Container
936 pcs.
|
6
Ratings
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In stock,
NL
ID: 201002
|
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279
pcs.
124 kWp
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12
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5 kWp
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47
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In stock,
DE
ID: 177049
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Performance data
| Nominal Power | 445 W |
| Cell type | n-type TOPCon |
| Number of cells | 144 |
| Cell Format | n/a |
| Module efficiency |
22,27
%
|
| Power tolerance | 0 - 5 watt |
| Temp. Coeff. of P(max) | -0,29 %/°C |
| System voltage | 1500 V |
Packing
| Pieces per pallet | 36 |
| Pieces per 40 | 936 |
Measurements
| Length | 1762 mm |
| Width | 1134 mm |
| Frame | 30 mm |
| Weight | 21.0 kg |
Other features
| Frame/Backsheet | black/black |
| Bifacial | No |
| Module construction | Glass/glass |
| Cable length + / - | 1400 mm / 1400 mm |
| Connector Type | Stäubli MC4-EVO2 |
| Snow load | 5.400 Pa |
| Wind load | 4.000 Pa |
Manufacturer warranty
| Product warranty | 25 years |
| Warranty | 30 years on 87% of nominal power |
Certificates
CE
IEC 61215 - Design Qualification and Type Approval
IEC 61701- Salt & Mist
IEC 61730 - Safety Qualification
IEC 62716 - Ammonia Corrosion
ISO 14001
ISO 45001
ISO 9001
IEC 61215 - Design Qualification and Type Approval
IEC 61701- Salt & Mist
IEC 61730 - Safety Qualification
IEC 62716 - Ammonia Corrosion
ISO 14001
ISO 45001
ISO 9001
English
| Data Sheet |  |
| Guarantee | |
| Manual | |
| Other | |
German
| Data Sheet | |
Trina Solar TSM-445NEG9R.25 – Robust Dual-Glass Performance for Long-Term Solar Efficiency
Powerful Design with Maximum Durability
The TSM-445NEG9R.25 from Trina Solar’s Vertex S+ series is a high-performance, dual-glass solar module engineered with n-type i-TOPCon cell technology. Delivering a peak power output of 445 W and a module efficiency of 22.3%, this full black bifacial module is tailored for residential and C&I rooftops where aesthetics meet efficiency. Its compact size, lightweight build, and all-black design make it particularly appealing for premium installations.
Key Features & Advantages
✔ High Energy Yield – Up to 445 W output and 22.3 % efficiency with advanced interconnects for superior power density
✔ n-Type i-TOPCon Technology – Ensures low degradation and strong low-light performance over decades
✔ Dual-Glass Durability – 1.6 mm glass front and rear for enhanced protection against extreme environments
✔ Premium Aesthetics – Sleek full black design fits seamlessly on visible or design-sensitive rooftops
✔ Extended Warranties – 25 years product and 30 years power performance (87.4% guaranteed at year 30)
Technical Highlights (445 W version)
- Rated Power (Pmax): 445 W
- Module Efficiency: 22.3 %
- Open-Circuit Voltage (Voc): 44.3 V
- Short-Circuit Current (Isc): 10.71 A
- Max Power Voltage (Vmpp): 36.5 V (approx.)
- Max Power Current (Impp): 12.2 A (approx.)
- Power Tolerance: 0 / +5 W
- Cell Type: n-type i-TOPCon, 144 cells
- Size & Weight: 1762 × 1134 × 30 mm, 21.0 kg
- Connector: MC4-EVO2 / TS4 (Stäubli)
- Cables: 1100 mm (landscape configuration)
Environmental & Mechanical
- Operating Temperature Range: –40 °C to +85 °C
- Max System Voltage: 1500 V DC
- Max Fuse Rating: 25 A
- Load Resistance (Tested): 5400 Pa snow / 4000 Pa wind
- Protection Rating: IP68 Junction Box
- Glass Thickness: 1.6 mm (both sides)
Certifications
- IEC 61215 / IEC 61730
- PID Resistant
- Salt Mist & Ammonia Corrosion Resistant
- ISO 9001 / ISO 14001 / ISO 45001
Why Choose the TSM-445NEG9R.25?
This module is a smart investment for installers who value performance, longevity, and visual integration. With its bifacial dual-glass design, long warranty, and high-efficiency cells, the TSM-445NEG9R.25 stands out in the residential and commercial rooftop segment. It's compatible with standard inverters and mounting systems—making it a flexible solution for a wide range of project needs.
Advantages Trina Solar Vertex S+ TSM-NEG9R.25 425-450W
NEG9R.25 Dual Glass N type i-TOPCon Module series from Trina features Outstanding Visual Appearance, Dual-glass Design, High Reliability, Small in size, bigger on power and universal solution for residential and C&I rooftops.
Trina Solar
Trina Solar Modules – Innovation and Efficiency for Professionals
Trina Solar is one of the world’s leading manufacturers of photovoltaic modules. With advanced cell technology, their modules deliver maximum efficiency, reliable performance, and long lifespan – suitable for residential rooftops and utility-scale projects. With best price guarantee, fast delivery, and attractive B2B conditions, Trina Solar is the strong choice for professional solar installers.
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