+31610999937
Stable and Durable: The 3.2mm high transmittance, AR-coated tempered glass in single-glass configuration offers durability. The maximum module efficiency can reach 22.3% (for the 435W model). It is not a bifacial module. The linear power output warranty with specific degradation rates over the years indicates its expected lifespan. In terms of fire safety, it meets relevant certifications but no specific comparison to other modules in this regard is highlighted.
Good Power Output: The module is designed for high power output with its electrical characteristics optimized for different conditions.
DRAWINGS (Unit: mm)

MECHANICAL PARAMETERS
| Cells | TNC (N Type Monocrystalline Cell) |
| Cell Orientation | 108 [6X18] |
| Dimension | 1722±2X1134±2×30mm |
| Weight | 20.5kg |
| Front Glass | 3.2mm high transmittance, AR-coated tempered glass |
| Backsheet | Black inside and white outside/Black |
| Frame | Anodized aluminum alloy black frame |
| Junction Box | IP68, 3 diodes |
| Output Cable | 4.0mm2 |
| Cable Length | ±1200mm, length can be customized |
| Wind/Snow Load | 2400Pa/5400Pa |
| Packaging | 36pcs per pallet, 936pcs per 40_HC |
ELECTRICAL CHARACTERISTICS (STC)
| Module Type: TWMND-54HBXXX | |||||
| Maximum Power: Pmax [W] | 415 | 420 | 425 | 430 | 435 |
| Open Circuit Voltage: Voc [V] | 38.7 | 38.85 | 39 | 39.15 | 39.3 |
| Short Circuit Current: Isc [A] | 13.52 | 13.57 | 13.62 | 13.67 | 13.72 |
| Voltage at Maximum Power: Vmp [V] | 32.75 | 32.92 | 33.09 | 33.26 | 33.43 |
| Current at Maximum Power: Imp [A] | 12.67 | 12.76 | 12.85 | 12.93 | 13.01 |
| Module Efficiency: ŋ[%] | 21.3 | 21.5 | 21.8 | 22 | 22.3 |
ELECTRICAL CHARACTERISTICS(NMOT)
| Maximum Power: Pmax [W] | 312 | 316 | 320 | 324 | 327.8 |
| Open Circuit Voltage: Voc [V] | 36.73 | 36.89 | 37.04 | 37.19 | 37.33 |
| Short Circuit Current: Isc [A] | 10.84 | 10.9 | 10.96 | 11.02 | 11.06 |
| Voltage at Maximum Power: Vmp [V] | 30.47 | 30.64 | 30.81 | 30.98 | 31.14 |
| Current at Maximum Power: Imp [A] | 10.24 | 10.31 | 10.39 | 10.46 | 10.52 |
| *STC: Irradiance 1000W/m2, Cell Temperature 25°C, Air Mass1.5, Measuring Tolerance: ±3% *NMOT: Irradiance 800W/m2, Ambient Temperature 20°C, Air Mass1.5, Wind Speed 1m/s |
|||||
TEMPERATURE PARAMETERS
| Temperature Coefficient (Pmax) | -0.3%/℃ |
| Temperature Coefficient (Voc) | -0.25%/℃ |
| Temperature Coefficient (Isc) | +0.046%/℃ |
| NMOT | 45±2℃ |
MAXIMUM RATINGS
| Operational Temperature | -40℃-+85℃ |
| Maximum System Voltage | 1500V DC |
| Maximum Series Fuse Rating | 25A |
| Power Output Tolerance | 0〜+5W |
Uni Z International B.V. is committed to providing you with a full range of solar energy storage products and solutions. We guide the industry and provide you with products at more favorable prices, more timely logistics and delivery, and more secure after-sales and technical support. TWMND-54HB-435W-EN Suppliers and Company in China. We bring you one-stop solutions for smarter, more efficient and more reliable photovoltaic energy storage products. Wholesale TWMND-54HB-435W-EN.
We not only provide high-end solar energy storage products and technologies, but also provide you as an installer with comprehensive training and technical support. We believe that only if you have the latest knowledge and skills can our end customers enjoy the advantages of more advanced solar technology.
At Uni Z International B.V., we not only provide products, but also seek to establish a long-term and close partnership with you. We look forward to working with you to meet the challenges and opportunities of the future of solar energy.Start your solar energy journey, choose Uniz Solar and move towards a cleaner, more sustainable future!
Read the latest news and stay updated on industry news, industry knowledge.
Deye Inverter User Quick-Check — Concise How-To One-line summary: Only perform external, low-risk checks; always disconnect power and confirm voltages with a multimeter before t...
Technical Briefing Deye's Wireless Energy Management Accessories, Explained A practical guide to CT01, TX01, Smart Plug, Smart Switch and the EV charger — and how they fit into o...
Deye SUN-EVSE22K01-EU-AC: Your Ultimate Smart EV Charger for European Roads If you’re an EV owner in Europe, you know the struggle: slow charging, high grid electricity costs...