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Trina Solar TSM-620NEG19RC.20 Solar Module 620 Watt Silver/white n-type TOPCon Bifacial Glass-Glass 12 Years Product Warranty
The Trina Solar TSM-620NEG19RC.20 is a 620 Wp bifacial glass-glass module built with 132 n-Type i-TOPCon cells and a high module efficiency of ≈23.0%. Measuring 2382 × 1134 × 30 mm and weighing 33.0 kg, it offers strong electrical performance (Vmp 41.4 V, Imp 14.99 A), robust mechanical ratings (snow 5,400 Pa / wind 2,400 Pa) and comes with a 12-year product warranty plus a 30-year power guarantee (~87.4% at year 30).
| Quantity | Minimum | Sales unit | Escrow | Reviews | Availability | Price per Wp | Total price |
|---|---|---|---|---|---|---|---|
|
720
pcs.
446 kWp
|
720
pcs.
446 kWp
|
Container
720 pcs.
|
37
Ratings
|
In stock,
DE
ID: 217627
|
Prices for members only
|
Register for free
|
|
|
432
pcs.
268 kWp
|
36
pcs.
22 kWp
|
Pallet
36 pcs.
|
37
Ratings
|
In stock,
DE
ID: 220955
|
Prices for members only
|
Register for free
|
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Performance data
| Nominal Power | 620 W |
| Cell type | n-type TOPCon |
| Number of cells | 132 |
| Cell Format | n/a |
| Module efficiency |
Very high efficiency
22,95
%
|
| 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 | 720 |
Measurements
| Length | 2382 mm |
| Width | 1134 mm |
| Frame | 30 mm |
| Weight | 33.0 kg |
Other features
| Frame/Backsheet | silver/white |
| Bifacial | Yes |
| Module construction | Glass/glass |
| Cable length + / - | 1100 mm / 1100 mm |
| Connector Type | Stäubli MC4-EVO2 |
| Snow load | 5.400 Pa |
| Wind load | 2.400 Pa |
Manufacturer warranty
| Product warranty | 12 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 | |
Trina Solar TSM-620NEG19RC.20 — 620 Wp, n-Type i-TOPCon
The Trina Solar TSM-620NEG19RC.20 is a 620 Wp bifacial dual-glass module built on n-Type i-TOPCon cells, offering a high module efficiency of ≈23.0% and a bifaciality of ~80% ±5%. It measures 2382 × 1134 × 30 mm, weighs 33.0 kg, uses 132 cells and delivers robust electrical and mechanical performance (Vmp 41.4 V, Imp 14.99 A; snow 5,400 Pa / wind 2,400 Pa). Trina backs the module with a 12-year product warranty and a 30-year power guarantee (1% first-year degradation; 0.4% annual thereafter — ~87.4% at year 30), plus full IEC/ISO certifications.
✅ Benefits for installers
• High rated power — 620 Wp: more kW per module reduces mounting and BOS costs.
• Top area efficiency (~23.0%): increased yield per m², ideal where space is limited.
• n-Type i-TOPCon cells: low LID/LeTID risk and improved low-irradiance performance for stable long-term output.
• Bifacial glass-glass construction: extra rear-side yield (typ. +10–20% depending on albedo) and enhanced durability.
• Strong mechanical specs: 5,400 Pa snow / 2,400 Pa wind for reliable operation in harsh climates.
• Commercial guarantees & standards: 12-year product warranty, 30-year linear power guarantee (≈87.4% at year 30), and multiple IEC/ISO certifications for secure procurement.
• Top area efficiency (~23.0%): increased yield per m², ideal where space is limited.
• n-Type i-TOPCon cells: low LID/LeTID risk and improved low-irradiance performance for stable long-term output.
• Bifacial glass-glass construction: extra rear-side yield (typ. +10–20% depending on albedo) and enhanced durability.
• Strong mechanical specs: 5,400 Pa snow / 2,400 Pa wind for reliable operation in harsh climates.
• Commercial guarantees & standards: 12-year product warranty, 30-year linear power guarantee (≈87.4% at year 30), and multiple IEC/ISO certifications for secure procurement.
Technical data — Trina Solar TSM-620NEG19RC.20 (key values)
• Rated power (Pmax): 620 Wp.
• Cell type / count: n-Type i-TOPCon — 132 cells (210 mm platform).
• Module design: Bifacial, Glass/Glass (2.0 mm + 2.0 mm).
• Module efficiency: ≈23.0%.
• Dimensions: 2382 × 1134 × 30 mm.
• Weight: 33.0 kg.
• Typical STC electrical: Vmp 41.4 V | Imp 14.99 A | Voc 49.6 V | Isc ≈15.9 A.
• Bifaciality: ~80% ±5% (rear gain depends on albedo, 10–20% typical).
• Temperature coefficient (Pmax): −0.29% / °C.
• Mechanical / system limits: Snow 5,400 Pa (front) | Wind 2,400 Pa (back); Max. system voltage 1500 V DC.
• Connectors / cables / junction box: MC4-EVO2 / TS4 compatible; cable 4.0 mm² (portrait lengths ~350/280 mm); J-box IP68.
• Warranties & degradation: 12 years product warranty; 30 years power guarantee (1% first-year loss, then 0.4% p.a., ≈87.4% at year 30).
• Certifications: IEC 61215 / 61730 / 61701 / 62716, UL where applicable, ISO 9001 / 14001 / 45001, PCF/EPD verifications.
• Cell type / count: n-Type i-TOPCon — 132 cells (210 mm platform).
• Module design: Bifacial, Glass/Glass (2.0 mm + 2.0 mm).
• Module efficiency: ≈23.0%.
• Dimensions: 2382 × 1134 × 30 mm.
• Weight: 33.0 kg.
• Typical STC electrical: Vmp 41.4 V | Imp 14.99 A | Voc 49.6 V | Isc ≈15.9 A.
• Bifaciality: ~80% ±5% (rear gain depends on albedo, 10–20% typical).
• Temperature coefficient (Pmax): −0.29% / °C.
• Mechanical / system limits: Snow 5,400 Pa (front) | Wind 2,400 Pa (back); Max. system voltage 1500 V DC.
• Connectors / cables / junction box: MC4-EVO2 / TS4 compatible; cable 4.0 mm² (portrait lengths ~350/280 mm); J-box IP68.
• Warranties & degradation: 12 years product warranty; 30 years power guarantee (1% first-year loss, then 0.4% p.a., ≈87.4% at year 30).
• Certifications: IEC 61215 / 61730 / 61701 / 62716, UL where applicable, ISO 9001 / 14001 / 45001, PCF/EPD verifications.
Secure your project offer
The TSM-620NEG19RC.20 combines very high nominal power (620 Wp), cutting-edge n-Type i-TOPCon efficiency and a durable bifacial glass-glass design — perfect for utility and large commercial projects seeking maximum yield and long lifetimes. Buy securely and transparently via SolarTraders (certified EU distributors, buyer protection, price comparison). Register now and request a customised project quote.
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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