LONGi Hi-MO X10 Guardian Anti-Glare LR7-72HVH 640–670W Datasheet

Discover the LONGi Hi-MO X10 Guardian LR7-72HVH 640W solar panel with high efficiency and 640W power output.

Models Covered: LR7-72HVH-640W-GUARDIAN, LR7-72HVH-645W-GUARDIAN, LR7-72HVH-650W-GUARDIAN, LR7-72HVH-655W-GUARDIAN, LR7-72HVH-660W-GUARDIAN, LR7-72HVH-665W-GUARDIAN, LR7-72HVH-670W-GUARDIAN

Manufacturer: LONGi Green Energy Technology Co., Ltd.

Application: The LONGi Hi-MO X10 Guardian LR7-72HVH 640W is a Hi-MO X10 Guardian solar panel engineered for residential rooftop installations, delivering a maximum power output of 640W at 23.7% module efficiency. Under standard test conditions it produces an open-circuit voltage (Voc) of 53.70V, a short-circuit current (Isc) of 13.13A, a voltage at maximum power (Vmp) of 44.36V and a current at maximum power (Imp) of 14.43A. The panel measures 2382×1134×30mm and weighs 28.5kg, with an Anodized aluminum alloy frame and Single glass, 3.2mm anti-glare coated tempered glass. It operates across -40°C to +85°C, with a nominal operating cell temperature of 45±2°C, a maximum system voltage of DC1500V (IEC) and a maximum series fuse rating of 25A. It withstands a front-side static load of 5400Pa and a rear-side static load of 2400Pa, with a Pmax temperature coefficient of -0.260%/°C, a Voc coefficient of -0.200%/°C and an Isc coefficient of +0.050%/°C. The Hi-MO X10 Guardian LR7-72HVH 640W is certified by IEC 61215, IEC 61730, ISO9001:2015, ISO14001:2015, ISO45001:2018 and IEC62941 and is backed by a 12-year product warranty and a 30-year performance warranty from LONGi Solar.

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Models and prices

LONGi 640W — Hi-MO X10 Guardian Anti-Glare LR7-72HVH-640MAED 397incl. VAT
LONGi 645W — Hi-MO X10 Guardian Anti-Glare LR7-72HVH-645MAED 400incl. VAT
LONGi 650W — Hi-MO X10 Guardian Anti-Glare LR7-72HVH-650MAED 403incl. VAT
LONGi 655W — Hi-MO X10 Guardian Anti-Glare LR7-72HVH-655MAED 407incl. VAT
LONGi 660W — Hi-MO X10 Guardian Anti-Glare LR7-72HVH-660MAED 410incl. VAT
LONGi 665W — Hi-MO X10 Guardian Anti-Glare LR7-72HVH-665MAED 413incl. VAT

Show all 7 models

LONGi 670W — Hi-MO X10 Guardian Anti-Glare LR7-72HVH-670MAED 416incl. VAT

Technical Specifications

Technical Specifications
Parameter	LR7-72HVH-640W-GUARDIAN	LR7-72HVH-645W-GUARDIAN	LR7-72HVH-650W-GUARDIAN	LR7-72HVH-655W-GUARDIAN	LR7-72HVH-660W-GUARDIAN	LR7-72HVH-665W-GUARDIAN	LR7-72HVH-670W-GUARDIAN
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	51.04V	53.63V	51.13V	53.50V	51.23V	54.00V
Short Circuit Current (Isc)	13.13A	12.15A	15.21A	12.22A	15.29A	12.28A	15.37A
Voltage at Maximum Power (Vmpp)	44.36V	42.15V	44.46V	42.25V	44.56V	42.35V	44.66V
Current at Maximum Power (Impp)	14.43A	11.56A	14.51A	11.63A	14.59A	11.69A	14.67A
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 anti-glare coated tempered glass
Temperature Coefficients
Temperature Coefficient of Isc	+0.050%/°C
Temperature Coefficient of Voc	-0.200%/°C
Temperature Coefficient of Pmax	-0.260%/°C
Mechanical Loading
Front Side Maximum Static Loading	5400Pa
Rear Side Maximum Static Loading	2400Pa
Hailstone Test	25mm hailstone at 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.

For prices, see LONGi Solar Panels: Prices in UAE. Store pickup — collect your order from our store in Dubai or Riyadh.

Key Features & Technical Highlights

Suitable for glare-sensitive scenarios
High-transparency and low-reflection glass
Peak efficiency with top power: Peak efficiency with top power generation performance
TaiRay wafer & BC technology
Anti-glare effect

Frequently Asked Questions

What is the maximum power output and efficiency of the LONGi Hi-MO X10 Guardian LR7-72HVH 640W?

The LONGi Hi-MO X10 Guardian 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 Guardian LR7-72HVH 640W?

The Hi-MO X10 Guardian LR7-72HVH 640W has an open-circuit voltage (Voc) of 53.70V, a short-circuit current (Isc) of 13.13A, 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 Guardian LR7-72HVH 640W?

The Hi-MO X10 Guardian LR7-72HVH 640W measures 2382×1134×30mm and weighs 28.5kg.

What static loading can the Hi-MO X10 Guardian LR7-72HVH 640W withstand?

The Hi-MO X10 Guardian 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 Guardian LR7-72HVH 640W perform across temperature changes?

The Hi-MO X10 Guardian 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 Guardian LR7-72HVH 640W?

The Hi-MO X10 Guardian 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 Guardian LR7-72HVH 640W have?

The Hi-MO X10 Guardian 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 Guardian LR7-72HVH 640W?

The Hi-MO X10 Guardian 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 Guardian LR7-72HVH 640W use?

The Hi-MO X10 Guardian LR7-72HVH 640W uses an Anodized aluminum alloy frame and Single glass, 3.2mm anti-glare coated tempered glass.

What is the operating temperature range of the Hi-MO X10 Guardian LR7-72HVH 640W?

The Hi-MO X10 Guardian LR7-72HVH 640W operates across -40°C to +85°C, with a nominal operating cell temperature of 45±2°C.