LONGi Hi-MO 7 LR7-54HGBB 440–460W Datasheet

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

Models Covered: LR7-54HGBB-440W, LR7-54HGBB-445W, LR7-54HGBB-450W, LR7-54HGBB-455W, LR7-54HGBB-460W

Manufacturer: LONGi Green Energy Technology Co., Ltd.

Application: 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.

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Models and prices

LONGi 440W — Hi-MO 7 LR7-54HGBB-440MAED 273incl. VAT
LONGi 445W — Hi-MO 7 LR7-54HGBB-445MAED 276incl. VAT
LONGi 450W — Hi-MO 7 LR7-54HGBB-450MAED 279incl. VAT
LONGi 455W — Hi-MO 7 LR7-54HGBB-455MAED 282incl. VAT
LONGi 460W — Hi-MO 7 LR7-54HGBB-460MAED 286incl. VAT

Technical Specifications

Technical Specifications
Parameter	LR7-54HGBB-440W	LR7-54HGBB-445W	LR7-54HGBB-450W	LR7-54HGBB-455W	LR7-54HGBB-460W
Electrical Data (STC)
Maximum Power (Pmax)	440W	445W	450W	455W	460W
Open Circuit Voltage (Voc)	39.70V	39.70V	39.90V	39.90V	39.90V
Short Circuit Current (Isc)	14.23A	14.30A	14.37A	14.45A	14.52A
Maximum Power Voltage (Vmpp)	32.32V	32.30V	32.32V	32.34V	32.36V
Maximum Power Current (Impp)	13.61A	13.78A	13.95A	14.12A	14.29A
Module Efficiency	21.6%	21.8%	22.0%	22.3%	22.5%
Mechanical Specifications
Dimensions (L×W×H)	1800×1134×30mm
Weight	23.6kg
Frame Material	Anodized aluminum alloy frame
Glass	Dual glass, 2.0+1.6mm semi-tempered glass
Temperature Coefficients
Temperature Coefficient of Pmax	-0.280%/°C
Temperature Coefficient of Voc	-0.230%/°C
Temperature Coefficient of Isc	+0.045%/°C
Mechanical Loading
Front Side Maximum Static Loading	5400Pa
Rear Side Maximum Static Loading	2400Pa
Operating Conditions
Operational Temperature	-40°C to +85°C
Maximum System Voltage	DC1500V (IEC/UL)
Maximum Series Fuse Rating	30A

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

Advanced HPDC cell technology
High bifaciality
Excellent power temperature coefficient
LONGi lifecycle quality
Lower operating temperature

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.