Longi 30 Years Warranty Solar Panel 640W 645W 650W 655W 660 Watt 665 Watt 670W Single Glass Aluminum Frame Mono Solar Panels

• Customization: Available
• After-sales Service: Yes
• Warranty: 25 Years
• Model NO.: LR7-72HVH 640~670M
• Number of Cells: 144 (6×24)
• Application: Home,Commercial,Industrial
• Condition: New
• Certification: CE, TUV
• Material: Monocrystalline Silicon
• Frame: Anodized Aluminum Alloy Frame
• Power Output Tolerance: 0 ~ 3%
• Fire Rating: IEC Class C
• Maximum System Voltage: DC1500V (IEC)
• Operational Temperature: -40℃ ~ +85℃
• Junction Box: IP68, Three Diodes
• Transport Package: Carton/Pallet
• Specification: 2382x1134x30mm
• Trademark: Longi
• Origin: China
• Package Size: 240.00cm * 120.00cm * 3.00cm
• Package Gross Weight: 30.000kg

Product Description

Hi-MO Scientist LR7-72HVH – 640~670M

Exceptional Power Output
With a power range of 640W to 670W, the Hi-MO Scientist LR7-72HVH delivers superior energy generation, perfect for utility-scale,commercial, and industrial solar projects.

Advanced High-Efficiency Technology
Built with LONGi's latest heterojunction and hybrid cell technology, this module ensures excellent low-light performance and higher energy yield under real-world conditions.

Enhanced Durability & Weather Resistance
Featuring robust construction and anti-PID technology, it performs reliably in harsh environments, ensuring long-term stability and reduced degradation over time.

Lower Levelized Cost of Energy (LCOE)

Higher conversion efficiency and optimized design help reduce overall system costs, delivering greater return on investment over the module's lifespan.

Smart & Aesthetic Design
The sleek all-black design with uniform cell layout makes it ideal for projects where both performance and visual appeal are important.

Trusted LONGi Quality
Backed by industry-leading warranties and LONGi's global reputation for innovation and reliability, ensuring peace of mind for developers, EPCs, and end-users.

Specification

Module Type: Hi-MO X10 LR7 -72HVHF 640~670M	640	645	650	655	660	655	670
Maximum Power (Pmax/W)	640	645	650	655	660	655	670
Open Circuit Voltage (Voc/V)	53.70	53.80	53.90	54.00	54.10	54.20	54.30
Short Circuit Current (lsc/A)	15.13	15.21	15.29	15.37	15.45	15.52	15.60
Voltage at Maximum Power (Vmp/V)	44.36	44.46	44.56	44.66	44.76	44.86	44.96
Current at Maximum Power (Imp/A)	14.43	14.51	14.59	14.67	14.75	14.83	14.83
Module Efficiency(%)	23.7	23.9	24.1	24.2	24.4	24.6	24.8
Operating Parameters
Operational Temperature	-40°C ~ +85°C
Power Output Tolerance	0~3%
Voe and lsc Tolerance	±3%
Maximum System Voltage	DC1500V (IEC)
Maximum Series Fuse Rating	25A
Nominal Operating Cell Temperature	45±2°C
Protection Class	Class II
Bifaciality	70±5%
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 lsc	+0.050%/°C
Temperature Coefficient of Voe	-0.200%/°C
Temperature Coefficient of Pmax	-0.260%/°C

Process Details

Packing & Delivery

Certifications

Company Profile

, established in 2016, is a preeminent energy technology enterprise. We specialize in solar panels, solar inverters, lithium batteries, solar systems, and more.Our products have been distributed in over 100 countries, earning a remarkable reputation from our loyal customers. Additionally, our partner manufacturers are equipped with state-of-the-art production equipment and technology, ensuring both the quality and quantity of our products in full compliance with ISO, TUV, and CE standards.All clients enjoy timely responses, professional product guidance, and excellent after sales service. We look forward to building friendly and long term relationships with partners worldwide.Let's embark together on the journey of sustainable energy innovation and development.

FAQ

Q1: What makes the Hi-MO Scientist series different from other LONGi modules?
A1: The Hi-MO Scientist series utilizes LONGi's latest hybrid cell technology (HJT), delivering higher conversion efficiency,better temperature coefficient performance, and enhanced energy yield in diverse climates, especially under low-light conditions.

Q2: What is the temperature coefficient of this module?
A2: The LR7-72HVH features an excellent temperature coefficient of approximately -0.26%/°C, which means it maintains higher efficiency and power output even in high-temperature environments.

Q3: Is this module suitable for snowy or humid climates?
A3: Yes. With robust frame design, anti-PID performance, and high load resistance (up to 5400Pa for snow and 2400Pa for wind), it is built to withstand harsh weather conditions.

Q4: What certifications does the LR7-72HVH hold?
A4: It is internationally certified, including IEC 61215, IEC 61730, and UL 6173, ensuring safety, reliability, and compliance
with global market standards.

Q5: Can this module be used in both rooftop and ground-mounted systems?
A5: Absolutely. Its high power output, durable design, and aesthetic appearance make it ideal for a wide range of applications,including residential, commercial, industrial, and utility-scale projects.