LONGi Solar EcoLife LR7-54HJD 510W

Solar PanelsModel LR7-54HJD-510W

LONGi EcoLife LR7-54HJD 510W

Discover the LONGi EcoLife LR7-54HJD 510W solar panel with high efficiency and 510W power output for optimal energy solutions.

  • Maximum Power (Pmax): 510W
  • Open Circuit Voltage (Voc): 41.55V

Choose the Maximum Power (Pmax)

What sets the LR7-54HJD-510W apart from the other 3 models in the family: Maximum Power (Pmax) 510W; Open Circuit Voltage (Voc) 41.55V; Short Circuit Current (Isc) 15.52A; Voltage at Maximum Power (Vmpp) 34.37V; Current at Maximum Power (Impp) 14.84A; Module Efficiency 25.0%.

AED 422incl. 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 EcoLife LR7-54HJD 510W features

  • Leading Module Efficiency

  • High Wind Resistance

  • Anti Shading

  • Prevent Overheating

  • BC-Cell Technology

  • Lower Operating Temperature

About the LONGi EcoLife LR7-54HJD 510W

The LONGi EcoLife LR7-54HJD 510W is an EcoLife solar panel engineered for residential rooftop installations, delivering a maximum power output of 510W at 25.0% module efficiency. Under standard test conditions it produces an open-circuit voltage (Voc) of 41.55V, a short-circuit current (Isc) of 15.52A, a voltage at maximum power (Vmp) of 34.37V and a current at maximum power (Imp) of 14.84A. The panel measures 1800×1134×30mm and weighs 23.5kg, with a Black anodized aluminum alloy frame and 2.0mm semi-tempered glass + 1.6mm semi-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 30A. It withstands a front-side static load of 6000Pa and a rear-side static load of 3600Pa, with a Pmax temperature coefficient of -0.240%/°C, a Voc coefficient of -0.210%/°C and an Isc coefficient of +0.050%/°C. The EcoLife LR7-54HJD 510W is certified by IEC C Class 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 EcoLife LR7-54HJD 510W full specifications

Electrical(6)

Maximum Power (Pmax)510W
Open Circuit Voltage (Voc)41.55V
Short Circuit Current (Isc)15.52A
Voltage at Maximum Power (Vmpp)34.37V
Current at Maximum Power (Impp)14.84A
Module Efficiency25.0%

Mechanical(4)

Dimensions (L×W×H)1800×1134×30mm
Weight23.5kg
Frame MaterialBlack anodized aluminum alloy frame
Glass2.0mm semi-tempered glass + 1.6mm semi-tempered glass

Environmental(10)

Temperature Coefficient of Isc+0.050%/°C
Temperature Coefficient of Voc-0.210%/°C
Temperature Coefficient of Pmax-0.240%/°C
Front Side Maximum Static Loading6000Pa
Rear Side Maximum Static Loading3600Pa
Hailstone Test25mm Hailstone at the speed of 23m/s
Operational Temperature-40°C to +85°C
Maximum System VoltageDC1500V (IEC)
Maximum Series Fuse Rating30A
Nominal Operating Cell Temperature45±2°C

Certifications(1)

  • IEC C Class

Downloads & support

PDFThe manufacturer's sheet, to print or share

Frequently Asked Questions

What is the maximum power output and efficiency of the LONGi EcoLife LR7-54HJD 510W?

The LONGi EcoLife LR7-54HJD 510W has a maximum power output of 510W and a module efficiency of 25.0%.

What are the electrical specifications (Voc, Isc, Vmp, Imp) of the EcoLife LR7-54HJD 510W?

The EcoLife LR7-54HJD 510W has an open-circuit voltage (Voc) of 41.55V, a short-circuit current (Isc) of 15.52A, a voltage at maximum power (Vmp) of 34.37V and a current at maximum power (Imp) of 14.84A.

What are the physical dimensions and weight of the EcoLife LR7-54HJD 510W?

The EcoLife LR7-54HJD 510W measures 1800×1134×30mm and weighs 23.5kg.

What static loading can the EcoLife LR7-54HJD 510W withstand?

The EcoLife LR7-54HJD 510W withstands a front-side maximum static load of 6000Pa and a rear-side maximum static load of 3600Pa.

How does the EcoLife LR7-54HJD 510W perform across temperature changes?

The EcoLife LR7-54HJD 510W has a Pmax temperature coefficient of -0.240%/°C, a Voc coefficient of -0.210%/°C and an Isc coefficient of +0.050%/°C.

What is the maximum system voltage and fuse rating of the EcoLife LR7-54HJD 510W?

The EcoLife LR7-54HJD 510W has a maximum system voltage of DC1500V (IEC) and a maximum series fuse rating of 30A.

What certifications does the EcoLife LR7-54HJD 510W have?

The EcoLife LR7-54HJD 510W is certified by IEC C Class, meeting recognised international standards for safety and performance.

What warranty coverage is available for the EcoLife LR7-54HJD 510W?

The EcoLife LR7-54HJD 510W is backed by a 12-year product warranty and a 30-year performance warranty from LONGi Solar.

What frame and glass does the EcoLife LR7-54HJD 510W use?

The EcoLife LR7-54HJD 510W uses a Black anodized aluminum alloy frame and 2.0mm semi-tempered glass + 1.6mm semi-tempered glass.

What is the operating temperature range of the EcoLife LR7-54HJD 510W?

The EcoLife LR7-54HJD 510W operates across -40°C to +85°C, with a nominal operating cell temperature of 45±2°C.

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