LONGi Solar Hi-MO 7 LR7-54HGBB 440W

Solar PanelsModel LR7-54HGBB-440W

LONGi Hi-MO 7 LR7-54HGBB 440W

Discover LONGi Solar Hi-MO 7 LR7-54HGBB 440W panels with high efficiency and 440W power output for optimal solar solutions.

  • Maximum Power (Pmax): 440W
  • Open Circuit Voltage (Voc): 39.70V

Choose the Maximum Power (Pmax)

What sets the LR7-54HGBB-440W apart from the other 4 models in the family: Maximum Power (Pmax) 440W; Open Circuit Voltage (Voc) 39.70V; Short Circuit Current (Isc) 14.23A; Maximum Power Voltage (Vmpp) 32.32V; Maximum Power Current (Impp) 13.61A; Module Efficiency 21.6%.

AED 225incl. 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 120
  • 12-year warranty
Full SpecificationsDownload datasheet (PDF)

LONGi Hi-MO 7 LR7-54HGBB 440W features

  • Advanced HPDC cell technology

  • High bifaciality

  • Excellent power temperature coefficient

  • LONGi lifecycle quality

  • Lower operating temperature

About the LONGi Hi-MO 7 LR7-54HGBB 440W

The LONGi Hi-MO 7 LR7-54HGBB 440W is a Hi-MO 7 solar panel engineered for residential rooftop installations, delivering a maximum power output of 440W at 21.6% module efficiency. Under standard test conditions it produces an open-circuit voltage (Voc) of 39.70V, a short-circuit current (Isc) of 14.23A, a voltage at maximum power (Vmp) of 32.32V and a current at maximum power (Imp) of 13.61A. The panel measures 1800×1134×30mm and weighs 23.6kg, with an Anodized aluminum alloy frame and Dual glass, 2.0+1.6mm semi-tempered glass. It operates across -40°C to +85°C, a maximum system voltage of DC1500V (IEC/UL) and a maximum series fuse rating of 30A. It withstands a front-side static load of 5400Pa and a rear-side static load of 2400Pa, with a Pmax temperature coefficient of -0.280%/°C, a Voc coefficient of -0.230%/°C and an Isc coefficient of +0.045%/°C. The Hi-MO 7 LR7-54HGBB 440W is certified by IEC 61215, IEC 61730, UL 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 7 LR7-54HGBB 440W full specifications

Electrical(6)

Maximum Power (Pmax)440W
Open Circuit Voltage (Voc)39.70V
Short Circuit Current (Isc)14.23A
Maximum Power Voltage (Vmpp)32.32V
Maximum Power Current (Impp)13.61A
Module Efficiency21.6%

Mechanical(4)

Dimensions (L×W×H)1800×1134×30mm
Weight23.6kg
Frame MaterialAnodized aluminum alloy frame
GlassDual glass, 2.0+1.6mm semi-tempered glass

Environmental(8)

Temperature Coefficient of Pmax-0.280%/°C
Temperature Coefficient of Voc-0.230%/°C
Temperature Coefficient of Isc+0.045%/°C
Front Side Maximum Static Loading5400Pa
Rear Side Maximum Static Loading2400Pa
Operational Temperature-40°C to +85°C
Maximum System VoltageDC1500V (IEC/UL)
Maximum Series Fuse Rating30A

Certifications(7)

  • IEC 61215
  • IEC 61730
  • UL 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 7 LR7-54HGBB 440W?

The LONGi Hi-MO 7 LR7-54HGBB 440W has a maximum power output of 440W and a module efficiency of 21.6%.

What are the electrical specifications (Voc, Isc, Vmp, Imp) of the Hi-MO 7 LR7-54HGBB 440W?

The Hi-MO 7 LR7-54HGBB 440W has an open-circuit voltage (Voc) of 39.70V, a short-circuit current (Isc) of 14.23A, a voltage at maximum power (Vmp) of 32.32V and a current at maximum power (Imp) of 13.61A.

What are the physical dimensions and weight of the Hi-MO 7 LR7-54HGBB 440W?

The Hi-MO 7 LR7-54HGBB 440W measures 1800×1134×30mm and weighs 23.6kg.

What static loading can the Hi-MO 7 LR7-54HGBB 440W withstand?

The Hi-MO 7 LR7-54HGBB 440W withstands a front-side maximum static load of 5400Pa and a rear-side maximum static load of 2400Pa.

How does the Hi-MO 7 LR7-54HGBB 440W perform across temperature changes?

The Hi-MO 7 LR7-54HGBB 440W has a Pmax temperature coefficient of -0.280%/°C, a Voc coefficient of -0.230%/°C and an Isc coefficient of +0.045%/°C.

What is the maximum system voltage and fuse rating of the Hi-MO 7 LR7-54HGBB 440W?

The Hi-MO 7 LR7-54HGBB 440W has a maximum system voltage of DC1500V (IEC/UL) and a maximum series fuse rating of 30A.

What certifications does the Hi-MO 7 LR7-54HGBB 440W have?

The Hi-MO 7 LR7-54HGBB 440W is certified by IEC 61215, IEC 61730, UL 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 7 LR7-54HGBB 440W?

The Hi-MO 7 LR7-54HGBB 440W 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 7 LR7-54HGBB 440W use?

The Hi-MO 7 LR7-54HGBB 440W uses an Anodized aluminum alloy frame and Dual glass, 2.0+1.6mm semi-tempered glass.

What is the operating temperature range of the Hi-MO 7 LR7-54HGBB 440W?

The Hi-MO 7 LR7-54HGBB 440W operates across -40°C to +85°C.

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