LONGi Solar Hi-MO X10 Guardian LR7-54HVH 480W

Solar PanelsModel LR7-54HVH-480W-GUARDIAN

LONGi Hi-MO X10 Guardian LR7-54HVH 480W

Discover the LONGi Hi-MO X10 Guardian LR7-54HVH 480W solar panel with high efficiency and 480W power output.

  • Maximum Power (Pmax): 480W
  • Open Circuit Voltage (Voc): 40.29V

Choose the Maximum Power (Pmax)

What sets the LR7-54HVH-480W-GUARDIAN apart from the other 4 models in the family: Maximum Power (Pmax) 480W; Open Circuit Voltage (Voc) 40.29V; Short Circuit Current (Isc) 15.13A; Voltage at Maximum Power (Vmpp) 33.28V; Current at Maximum Power (Impp) 14.43A; Module Efficiency 23.5%.

AED 309incl. VAT

In stock

  • Delivered within 3 business days, door to door, to every market we serve.
  • Dispatched the same business day for an order placed before 21:00 (Dubai time), or the next business day after.
  • Delivery charge: AED 110
  • 12-year warranty
Full SpecificationsDownload datasheet (PDF)

LONGi Hi-MO X10 Guardian LR7-54HVH 480W features

  • Anti-glare technology

  • High-transparency and low-reflection glass

  • Peak efficiency with top power

    Peak efficiency with top power generation performance

  • TaiRay wafer & BC technology

    TaiRay wafer & BC technology for high reliability

About the LONGi Hi-MO X10 Guardian LR7-54HVH 480W

The LONGi Hi-MO X10 Guardian LR7-54HVH 480W is a Hi-MO X10 Guardian solar panel engineered for residential rooftop installations, delivering a maximum power output of 480W at 23.5% module efficiency. Under standard test conditions it produces an open-circuit voltage (Voc) of 40.29V, a short-circuit current (Isc) of 15.13A, a voltage at maximum power (Vmp) of 33.28V and a current at maximum power (Imp) of 14.43A. The panel measures 1800×1134×30mm and weighs 21.6kg, 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 LR7-54HVH 480W 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.

Specifications last updated 25 March 2026

LONGi Hi-MO X10 Guardian LR7-54HVH 480W full specifications

Environmental(12)

Temperature Coefficient of Isc+0.050%/°C
Temperature Coefficient of Voc-0.200%/°C
Temperature Coefficient of Pmax-0.260%/°C
Front Side Maximum Static Loading5400Pa
Rear Side Maximum Static Loading2400Pa
Operational Temperature-40°C to +85°C
Power Output Tolerance0 ~ +3%
Maximum System VoltageDC1500V (IEC)
Maximum Series Fuse Rating25A
Nominal Operating Cell Temperature45±2°C
Protection ClassClass II
Fire RatingIEC Class C

Electrical(6)

Maximum Power (Pmax)480W
Open Circuit Voltage (Voc)40.29V
Short Circuit Current (Isc)15.13A
Voltage at Maximum Power (Vmpp)33.28V
Current at Maximum Power (Impp)14.43A
Module Efficiency23.5%

Mechanical(4)

Dimensions (L×W×H)1800×1134×30mm
Weight21.6kg
Frame MaterialAnodized aluminum alloy frame
GlassSingle glass, 3.2mm anti-glare coated tempered glass

Certifications(6)

  • IEC 61215
  • IEC 61730
  • ISO9001:2015
  • ISO14001:2015
  • ISO45001:2018
  • IEC62941

Downloads & support

PDFThe manufacturer's sheet, to print or share

Frequently Asked Questions

What is the maximum power output and efficiency of the LONGi Hi-MO X10 Guardian LR7-54HVH 480W?

The LONGi Hi-MO X10 Guardian LR7-54HVH 480W has a maximum power output of 480W and a module efficiency of 23.5%.

What are the electrical specifications (Voc, Isc, Vmp, Imp) of the Hi-MO X10 Guardian LR7-54HVH 480W?

The Hi-MO X10 Guardian LR7-54HVH 480W has an open-circuit voltage (Voc) of 40.29V, a short-circuit current (Isc) of 15.13A, a voltage at maximum power (Vmp) of 33.28V and a current at maximum power (Imp) of 14.43A.

What are the physical dimensions and weight of the Hi-MO X10 Guardian LR7-54HVH 480W?

The Hi-MO X10 Guardian LR7-54HVH 480W measures 1800×1134×30mm and weighs 21.6kg.

What static loading can the Hi-MO X10 Guardian LR7-54HVH 480W withstand?

The Hi-MO X10 Guardian LR7-54HVH 480W 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 LR7-54HVH 480W perform across temperature changes?

The Hi-MO X10 Guardian LR7-54HVH 480W 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 LR7-54HVH 480W?

The Hi-MO X10 Guardian LR7-54HVH 480W has a maximum system voltage of DC1500V (IEC) and a maximum series fuse rating of 25A.

What certifications does the Hi-MO X10 Guardian LR7-54HVH 480W have?

The Hi-MO X10 Guardian LR7-54HVH 480W 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 LR7-54HVH 480W?

The Hi-MO X10 Guardian LR7-54HVH 480W 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 LR7-54HVH 480W use?

The Hi-MO X10 Guardian LR7-54HVH 480W 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 LR7-54HVH 480W?

The Hi-MO X10 Guardian LR7-54HVH 480W operates across -40°C to +85°C, with a nominal operating cell temperature of 45±2°C.

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