Longi photovoltaic panels with a processing warranty period of up to 12 years
Features
Product parameters
| Chaacterstcs Test uncertainty for Pmax:±3% | |||||||||||||||
| Model Number LR4-72HPH-425M LR4-72HPH-430M LR4-72HPH-435M LR4-72HPH-440M LR4-72HPH-445M LR4-72HPH-450M LR4-72HPH-455M | |||||||||||||||
| Testing Condition | STC | NOCT | STC | NOCT | STC | NOCT | STC | NOCT | STC | NOCT | STC | NOCT | STC | NOCT | |
| Maximum Power(Pmax/W) | 425 | 317.4 | 430 | 321.1 | 435 | 324.9 | 440 | 328.6 | 445 | 332.3 | 450 | 336.1 | 455 | 339.8 | |
| Open Circuit Voltage (Voc/V) | 48.3 | 45.3 | 48.5 | 45.5 | 48.7 | 45.7 | 48.9 | 45.8 | 49.1 | 46.0 | 49.3 | 46.2 | 49.5 | 46.4 | |
| Short Circuit Current (Isc/A) | 11.23 | 9.08 | 11.31 | 9.15 | 11.39 | 9.21 | 11.46 | 9.27 | 11.53 | 9.33 | 11.60 | 9.38 | 11.66 | 9.43 | |
| Voltage at Maximum Power (Vmp/V) | 40.5 | 37.7 | 40.7 | 37.9 | 40.9 | 38.1 | 41.1 | 38.3 | 41.3 | 38.5 | 41.5 | 38.6 | 41.7 | 38.8 | |
| Current at Maximum Power (Imp/A) | 10.50 | 8.42 | 10.57 | 8.47 | 10.64 | 8.53 | 10.71 | 8.59 | 10.78 | 8.64 | 10.85 | 8.70 | 10.92 | 8.75 | |
| Module Efficiency(%) | 19.6 | 19.8 | 20.0 | 20.2 | 20.5 | 20.7 | 20.9 | ||||||||
OEM/ODM
Product label
Longrun prides itself on helping customers enhance their private label product lines.Whether you need help creating the right formula or have a range of products you want to compete with, we can help you deliver high-quality products every time.
Packing of contract
Longrun can also be an extension of your company If you already have an amazing product but can’t package and ship it exactly as you want.We offer contract packaging that can easily fill gaps in areas of your business that you cannot currently complete
At present, the company is vigorously expanding its overseas market and making a global layout. In the next three years, we are committed to becoming one of the top ten new energy battery export enterprises in China, serving the world with high-quality products, and achieving win-win results with more customers.
Delivery within 48 hours
FAQS
1.Can I have my own custom design for products and packaging?
Yes, you can use OEM according to your needs. Just give us the artwork you designed
2.What’s the lead time for mass production？
– It depends on the actual situation. 48V100ah LFP battery pack,3-7 days with stock, if without stock, that will be depends on your order quantity, normally needs 20-25 days.
3.How’s your quality control system?
– 100% PCM test by IQC.
– 100% Capacity test by OQC.
4.How’s the lead time and services?
– Fast Delivery in 10 days.
– 8h response & 48h solution.
