LONGi Hi-MO X10 Scientist LR7-72HVH 640–670W Datasheet
Discover the LONGi Hi-MO X10 Scientist LR7-72HVH 640W solar panel, offering high efficiency and 640W power output.
Models and prices
- LONGi 640W — Hi-MO X10 Scientist LR7-72HVH-640MAED 397incl. VAT
- LONGi 645W — Hi-MO X10 Scientist LR7-72HVH-645MAED 400incl. VAT
- LONGi 650W — Hi-MO X10 Scientist LR7-72HVH-650MAED 403incl. VAT
- LONGi 655W — Hi-MO X10 Scientist LR7-72HVH-655MAED 407incl. VAT
- LONGi 660W — Hi-MO X10 Scientist LR7-72HVH-660MAED 410incl. VAT
- LONGi 665W — Hi-MO X10 Scientist LR7-72HVH-665MAED 413incl. VAT
Show all 7 models
- LONGi 670W — Hi-MO X10 Scientist LR7-72HVH-670MAED 416incl. VAT
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 the UAE
| Market | UAE |
|---|---|
| Grid authority / regulator | DEWA, ADDC, SEWA |
| Quotation currency | AED |
| Support hours timezone | Asia/Dubai |
| Main cities | Dubai, Abu Dhabi, Sharjah, Ajman, Ras Al Khaimah |
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 the UAE that rests with the local authorities (DEWA, ADDC, SEWA). 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
- 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
- 645W maximum power at 23.9% module efficiency under STC, with a 0~3% power output tolerance that never runs negative.
- 53.80V open-circuit voltage with 15.12A short-circuit current — the pair that tells this LR7-72HVH apart from every other 645W panel in the family.
- Pmax temperature coefficient of -0.260%/°C, Voc -0.200%/°C and Isc +0.050%/°C, from a 45±2°C nominal operating cell temperature.
- Rated for 5400Pa of front-side and 2400Pa of rear-side static load, and hail tested at 25mm at the speed of 23m/s.
- 28.5kg across 2382×1134×30mm, in an anodized aluminum alloy frame with single glass, 3.2mm coated tempered glass.
- DC1500V (IEC) maximum system voltage and a 25A maximum series fuse rating, Class II protection, IEC Class C fire rating, working from -40°C to +85°C.
Frequently Asked Questions
What is the maximum power output and efficiency of the LONGi Hi-MO X10 Scientist LR7-72HVH 640W?
The LONGi Hi-MO X10 Scientist LR7-72HVH 640W has a maximum power output of 640W and a module efficiency of 23.7%.
What are the electrical specifications (Voc, Isc, Vmp, Imp) of the Hi-MO X10 Scientist LR7-72HVH 640W?
The Hi-MO X10 Scientist LR7-72HVH 640W has an open-circuit voltage (Voc) of 53.70V, a short-circuit current (Isc) of 15.13A, a voltage at maximum power (Vmp) of 44.36V and a current at maximum power (Imp) of 14.43A.
What are the physical dimensions and weight of the Hi-MO X10 Scientist LR7-72HVH 640W?
The Hi-MO X10 Scientist LR7-72HVH 640W measures 2382×1134×30mm and weighs 28.5kg.
What static loading can the Hi-MO X10 Scientist LR7-72HVH 640W withstand?
The Hi-MO X10 Scientist LR7-72HVH 640W withstands a front-side maximum static load of 5400Pa and a rear-side maximum static load of 2400Pa.
How does the Hi-MO X10 Scientist LR7-72HVH 640W perform across temperature changes?
The Hi-MO X10 Scientist LR7-72HVH 640W has a Pmax temperature coefficient of -0.260%/°C, a Voc coefficient of -0.200%/°C and an Isc coefficient of +0.050%/°C.
What is the maximum system voltage and fuse rating of the Hi-MO X10 Scientist LR7-72HVH 640W?
The Hi-MO X10 Scientist LR7-72HVH 640W has a maximum system voltage of DC1500V (IEC) and a maximum series fuse rating of 25A.
What certifications does the Hi-MO X10 Scientist LR7-72HVH 640W have?
The Hi-MO X10 Scientist LR7-72HVH 640W is certified by IEC 61215, IEC 61730, ISO9001:2015, ISO14001:2015, ISO45001:2018 and IEC62941, meeting recognised international standards for safety and performance.
What warranty coverage is available for the Hi-MO X10 Scientist LR7-72HVH 640W?
The Hi-MO X10 Scientist LR7-72HVH 640W is backed by a 12-year product warranty and a 30-year performance warranty from LONGi Solar.
What frame and glass does the Hi-MO X10 Scientist LR7-72HVH 640W use?
The Hi-MO X10 Scientist LR7-72HVH 640W uses an Anodized aluminum alloy frame and Single glass, 3.2mm coated tempered glass.
What is the operating temperature range of the Hi-MO X10 Scientist LR7-72HVH 640W?
The Hi-MO X10 Scientist LR7-72HVH 640W operates across -40°C to +85°C, with a nominal operating cell temperature of 45±2°C.