LONGi Solar LR7-72HVH-640/645/650/655/660/665/670W-SCIENTIST
Discover the LONGi Hi-MO X10 Scientist LR7-72HVH 640W solar panel, offering high efficiency and up to 640W power output.
Technical Specifications
| Parameter | LR7-72HVH-640W-SCIENTIST | LR7-72HVH-645W-SCIENTIST | LR7-72HVH-650W-SCIENTIST | LR7-72HVH-655W-SCIENTIST | LR7-72HVH-660W-SCIENTIST | LR7-72HVH-665W-SCIENTIST | LR7-72HVH-670W-SCIENTIST |
|---|---|---|---|---|---|---|---|
| Additional Specifications | |||||||
| Current at Maximum Power (Imp/A) | 14.91 | ||||||
| Open Circuit Voltage (Voc/V) | 54.30 | ||||||
| Short Circuit Current (Isc/A) | 15.60 | ||||||
| Testing Condition STC NOCT | STC | ||||||
| Voltage at Maximum Power (Vmp/V) | 44.96 | ||||||
| Electrical Data (STC) | |||||||
| Maximum Power (Pmax) | 640W | 645W | 650W | 655W | 660W | 665W | 670W |
| Open Circuit Voltage (Voc) | 53.70V | 53.80V | 53.90V | 54.00V | 54.10V | 54.20V | 54.30V |
| Short Circuit Current (Isc) | 15.13A | 15.12A | 15.21A | 15.22A | 15.37A | 15.42A | 15.51A |
| Maximum Power Voltage (Vmpp) | 44.36V | 44.25V | 44.46V | 44.56V | 44.66V | 44.76V | 44.86V |
| Maximum Power Current (Impp) | 14.43A | 14.51A | 14.63A | 14.69A | 14.76A | 14.83A | 14.91A |
| Module Efficiency | 23.7% | 23.9% | 24.1% | 24.2% | 24.4% | 24.6% | 24.8% |
| Mechanical Specifications | |||||||
| Dimensions (L×W×H) | 2382×1134×30mm | ||||||
| Weight | 28.5kg | ||||||
| Frame Material | Anodized aluminum alloy frame | ||||||
| Glass | Single glass, 3.2mm coated tempered glass | ||||||
| Temperature Coefficients | |||||||
| Temperature Coefficient of Pmax | -0.260%/°C | ||||||
| Temperature Coefficient of Voc | -0.200%/°C | ||||||
| Temperature Coefficient of Isc | +0.050%/°C | ||||||
| Mechanical Loading | |||||||
| Front Side Maximum Static Loading | 5400Pa | ||||||
| Rear Side Maximum Static Loading | 2400Pa | ||||||
| Hailstone Test | 25mm at the speed of 23m/s | ||||||
| Operating Conditions | |||||||
| Operational Temperature | -40°C to +85°C | ||||||
| Power Output Tolerance | 0~3% | ||||||
| Maximum System Voltage | DC1500V (IEC) | ||||||
| Maximum Series Fuse Rating | 25A | ||||||
| Nominal Operating Cell Temperature | 45±2°C | ||||||
| Protection Class | Class II | ||||||
| Fire Rating | IEC Class C | ||||||
Figures are measured at the test conditions the manufacturer’s datasheet states. A dash means the manufacturer publishes no figure for that model.
Availability & grid compliance in Netherlands
| Market | Netherlands |
| Grid authority / regulator | ACM Netherlands |
| Quotation currency | EUR |
| Support hours timezone | Europe/Amsterdam |
| Delivery & installation coverage | Amsterdam, Rotterdam, The Hague, Utrecht |
Figures on this page are the manufacturer's own, measured at the test conditions the datasheet states — they do not change by country. What changes is the approval that has to be met before the unit is energised: in Netherlands that is ACM Netherlands. Confirm the grid code, import requirements and any local certification with them, or with us, before you order.
Key Features & Technical Highlights
- Suitable for Distribution Market: Suitable for Distribution Market
- Highest efficiency with the best: Highest efficiency with the best energy generation performance
- TaiRay wafer & BC technology: TaiRay wafer & BC technology enhances high product reliability
- Smart manufacturing & LONGi product: Smart manufacturing & LONGi product lifecycle standards deliver exceptional product quality
- BC-CELL technology for lower operating: BC-CELL technology for lower operating temperature
Frequently Asked Questions
What is the maximum power output and efficiency of the LONGi Hi-MO X10 Scientist LR7-72HVH 640-670M solar panel?
The maximum power output of the LONGi Hi-MO X10 Scientist LR7-72HVH 640-670M solar panel is 640W, with a module efficiency of 23.7%.
What are the physical dimensions and weight of the LONGi Hi-MO X10 Scientist solar panel?
The dimensions of the panel are 2382×1134×30mm, and it weighs 28.5kg.
How does the LONGi Hi-MO X10 Scientist solar panel perform in varying temperatures?
The temperature coefficient of Pmax is -0.260%/°C, Voc is -0.200%/°C, and Isc is +0.050%/°C, indicating its performance in different temperature conditions.
What certifications does the LONGi Hi-MO X10 Scientist solar panel have?
This solar panel is certified with IEC 61215, IEC 61730, ISO9001:2015, ISO14001:2015, ISO45001:2018, and IEC62941, ensuring its durability and quality.
What is the warranty coverage for the LONGi Hi-MO X10 Scientist solar panel?
The product typically comes with a 10-year product warranty and a 25-year performance warranty, ensuring long-term reliability.
What are the installation requirements for the LONGi Hi-MO X10 Scientist solar panel?
The panel requires proper mounting and is compatible with systems that support its voltage specifications, including a maximum power voltage of 44.36V.
Is the LONGi Hi-MO X10 Scientist solar panel compatible with various inverters and systems?
Yes, it is compatible with a wide range of inverters and systems, provided they match the panel's electrical specifications.
How resistant is the LONGi Hi-MO X10 Scientist solar panel to environmental factors?
The panel is designed to withstand harsh environmental conditions, including salt mist and ammonia, thanks to its robust construction and certifications.