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TW Solar TWMNH-48HC435W Solar Module 435 Watt Full Black n-type TOPCon Bifacial Glass-Glass 15 Years Product Warranty
The TW Solar TWMNH-48HC435W is a 435 Wp full-black bifacial glass-glass module using n-type TOPCon cells with ≈21.77% efficiency, optimised for 1500 V systems. Compact (1762 × 1134 × 30 mm), lightweight (20.9 kg) and rated for 5400 Pa snow / 2400 Pa wind, it’s designed for attractive, reliable rooftop installations.
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Performance data
| Nominal Power | 435 W |
| Cell type | n-type TOPCon |
| Number of cells | 96 |
| Cell Format | n/a |
| Module efficiency |
21,77
%
|
| Power tolerance | 0 - 3 % |
| Temp. Coeff. of P(max) | -0,28 %/°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 | 20.9 kg |
Other features
| Frame/Backsheet | black/black |
| Bifacial | Yes |
| Module construction | Glass/glass |
| Cable length + / - | 1200 mm / 1200 mm |
| Connector Type | Stäubli MC4-EVO2 |
| Snow load | 5.400 Pa |
| Wind load | 2.400 Pa |
Manufacturer warranty
| Product warranty | 15 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 | |
TW Solar TWMNH-48HC435W – 435 Wp, n-type TOPCon
The TW Solar TWMNH-48HC435W is a full-black, bifacial glass-glass module built with n-type TOPCon cells and a nominal power of 435 Wp. It offers a module efficiency of ≈21.77%, a compact footprint of 1762 × 1134 × 30 mm, and a low weight of 20.9 kg — engineered for 1500 V systems and supplied with 15 years product warranty plus 30 years performance warranty (87% at year 30). Robust mechanical ratings (snow 5400 Pa / wind 2400 Pa), Stäubli MC4-EVO2 connectors and 1200 mm cable lengths make it installer-friendly for residential and commercial rooftop projects.
✅ Benefits for installers
• High specific power — 435 Wp: more W per module reduces module count and BOS costs.
• Good efficiency — ≈21.77%: increases energy yield per m² for constrained roofs.
• Bifacial glass-glass construction: adds rear-side generation on reflective surfaces and boosts durability.
• Compact & lightweight: 1762 × 1134 mm footprint and 20.9 kg for easier handling and faster mounting.
• Robust design for harsh climates: 5400 Pa snow / 2400 Pa wind ratings ensure reliable performance.
• Bankable warranties & easy integration: 15-yr product warranty, 30-yr performance guarantee, 1500 V system rating and MC4-EVO2 connectors simplify design and financing.
• Good efficiency — ≈21.77%: increases energy yield per m² for constrained roofs.
• Bifacial glass-glass construction: adds rear-side generation on reflective surfaces and boosts durability.
• Compact & lightweight: 1762 × 1134 mm footprint and 20.9 kg for easier handling and faster mounting.
• Robust design for harsh climates: 5400 Pa snow / 2400 Pa wind ratings ensure reliable performance.
• Bankable warranties & easy integration: 15-yr product warranty, 30-yr performance guarantee, 1500 V system rating and MC4-EVO2 connectors simplify design and financing.
Technical data — TW Solar TWMNH-48HC435W (key values)
- Nominal power (Pmax): 435 Wp.
- Cell type / count: n-type TOPCon, 96 cells.
- Module design: Bifacial, glass-glass, full black frame/backsheet.
- Module efficiency: ≈21.77%. (
- Dimensions (L × W × H): 1762 × 1134 × 30 mm.
- Weight: 20.9 kg.
- Cable / connector: Cable +1200 / −1200 mm, Stäubli MC4-EVO2.
- Mechanical load: Snow 5400 Pa | Wind 2400 Pa.
- System voltage / temp. coeff.: 1500 V DC | Temp. coeff. Pmax −0.28 % / °C.
- Warranty: 15 years product warranty | 30 years performance warranty (87% at year 30).
Project offer — Call to action
The TWMNH-48HC435W pairs a compact full-black aesthetic, bifacial glass-glass durability and bankable warranties, making it an excellent choice for residential and small commercial roofs where look, longevity and yield matter. Buy safely and transparently through SolarTraders from verified EU distributors with buyer protection and price comparison — register now and request a customised quote or sample.
TW Solar
TW Solar has deeply engaged in the R&D, manufacturing, and promotion of core solar power generation products. TW solar now has four bases Hefei, Shuangliu, Meishan, and Jintang. It has become the world's largest crystalline silicon solar cell manufacturer with the most advanced technology, production equipment, and the highest level of automation and intelligence in the PV industry.
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