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Reliable and Stable: The single glass (3.2mm coated tempered glass) along with its overall design provides a certain level of durability and stability. The maximum module efficiency is 22.5%. It is not a bifacial module, so power generation is mainly from the front side. Regarding lifespan, it has a 25-year warranty for extra linear power output, indicating confidence in its long-term performance. In terms of fire safety, it meets the UL type 1 or 2 and IEC Class C fire ratings.
Efficient Operation: The module's characteristics contribute to relatively efficient power generation in different operating conditions. However, the information does not directly compare its heat development and resulting efficiency gain to other modules.
Mechanical Parameters
Cell Orientation | 108 (6×18) |
Junction Box | IP68 |
Output Cable | 4mm 2, ±1200mm length can be customized |
Glass | Single glass, 3.2mm coated tempered glass |
Frame | Anodized aluminum alloy frame |
Weight | 20.8kg |
Dimension | 1722×1134×30mm |
Packaging | 36pcs per pallet / 216pcs per 20’GP / 936pcs per 40’HC |
Electrical Characteristics
STC : AM1.5 1000W/m2 25℃ NOCT : AM1.5 800W/m2 20℃ 1m/s Test uncertainty for Pmax: ± 3% | ||||||||||
Module Type | LR5-54HTH-420M | LR5-54HTH-425M | LR5-54HTH-430M | LR5-54HTH-435M | LR5-54HTH-440M | |||||
Testing Condition | STC | NOCT | STC | NOCT | STC | NOCT | STC | NOCT | STC | NOCT |
Maximum Power (Pmax/W) | 420 | 314 | 425 | 318 | 430 | 321 | 435 | 325 | 440 | 329 |
Open Circuit Voltage (Voc/V) | 38.73 | 36.36 | 38.93 | 36.55 | 39.13 | 36.74 | 39.33 | 36.93 | 39.53 | 37.11 |
Short Circuit Current (Isc/A) | 14 | 11.31 | 14.07 | 11.36 | 14.15 | 11.43 | 14.22 | 11.49 | 14.3 | 11.55 |
Voltage at Maximum Power (Vmp/V) | 32.44 | 29.6 | 32.64 | 29.78 | 32.84 | 29.97 | 33.04 | 30.15 | 33.24 | 30.33 |
Current at Maximum Power (Imp/A) | 12.95 | 10.6 | 13.03 | 10.67 | 13.1 | 10.72 | 13.17 | 10.78 | 13.24 | 10.85 |
Module Efficiency(%) | 21.5 | 21.8 | 22 | 22.3 | 22.5 |
Operating Parameters
Operational Temperature | -40℃ ~ +85℃ |
Power Output Tolerance | 0 ~ 3% |
Voc and Isc Tolerance | ±3% |
Maximum System Voltage | DC1500V (IEC/UL) |
Maximum Series Fuse Rating | 25A |
Nominal Operating Cell Temperature | 45±2℃ |
Protection Class | Class II |
Fire Rating | UL type 1 or 2 IEC Class C |
Mechanical Loading
Front Side Maximum Static Loading | 5400Pa |
Rear Side Maximum Static Loading | 2400Pa |
Hailstone Test | 25mm Hailstone at the speed of 23m/s |
Temperature Ratings (STC)
Temperature Coefficient of Isc | +0.05%/℃ |
Temperature Coefficient of Voc | -0.230%/℃ |
Temperature Coefficient of Pmax | -0.290%/℃ |
Longi Solar panels represent a pinnacle of efficiency and reliability in the renewable energy market, known for their cutting-edge technology and exceptional performance. At Uni Z International B.V., we are proud to distribute these top-tier solar panels while ensuring that our customers benefit from our exceptional shipping services. Our strategic partnerships with reliable logistics providers such as Novapost, FedEx, UPS, and Cargoboard facilitate swift delivery across the European Union, typically within just 7 to 9 days. Additionally, with our warehouses located in both the Netherlands and Germany, we streamline the distribution process to enhance accessibility and efficiency for our clients. This commitment to efficient logistics underscores our dedication to not only providing high-quality solar products but also ensuring their timely arrival, reinforcing our role as a key player in the solar energy landscape.
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. Longi LR5-54HTH 435M Black frame Suppliers and Company in China. We bring you one-stop solutions for smarter, more efficient and more reliable photovoltaic energy storage products. Wholesale Longi LR5-54HTH 435M Black frame.
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!
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