Score only. The Solar Review Module Assessment Criteria compares the LONGi LR4-60HPH 350-380W solar panel against the industry’s best-known specifications. The result, a solar module comparison with no room for discretionary bias and the transparency you desire.

Make and model:  LONGi LR4-60HPH.

Variants:  350 / 355 / 360 / 365 / 370 / 375 / 380 W.

  Design, Performance.

  Extreme environmental loading.

CONTENTS

The following content for the LONGi LR4-60HPH should be used as a guide only. Individual circumstances and compatibilities should always be taken into account when selecting the right solar panel for any given installation. This content has been built using the Solar Review Module Assessment Criteria 2.5 and above based on available product specifications at the time of writing.

Design.

LONGi

LR4-60HPH Design; ELITE
  • P-Type Monocrystalline.
  • 9-busbar Half-cut Cell.
  • PERC enhanced.
  • Glass-laminate (White).
  • Inspiring design.
  • "All Quality Matters" Award
  • TUV Rheinland certified.

Durability.

LONGi

LR4-60HPH Durability; VERY GOOD
  • Snow load 5400Pa.
  • Front wind load 2400Pa.
  • Rear wind load 2400Pa.
  • Damp heat testing 2000Hrs.
  • Thermal cycle testing 600Hrs.
  • PID free.
  • Salt mist resistance certification
    IEC 61701.
  • Amonia resistance certification IEC 62716.
  • 25mm hail impact resistance @ 23m/s.

Efficiency.

LONGi

LR4-60HPH Efficiency; VERY GOOD
  • 21.9% Maximum module efficiency.
  • -0.35%°C Temperature coefficient.
  • +5% Power tolerance.

Performance.

LONGi

LR4-60HPH Performance; ELITE
  • 2% degradation in the 1st year.
  • 0.55% degradation per annum.
  • 25-year linear performance warranty.

Guarantee.

LONGi

LR4-60HPH Guarantee; VERY GOOD
  • 12-year warranty.
  • Parts & service warranty.
  • No authorised (trained) Installer Network.

OVERALL.

LONGi

LR4-60HPH Overall; SUPERIOR
  • Design 4.4
  • Durability 3.6
  • Efficiency 3.7
  • Performance 4.3
  • Guarantee 3.5

Comparison.

*AVG references industry average specifications.

Insight.

How was the score for the LONGi LR4-60HPH range of solar panels calculated? By using the Solar Review Module Assessment Criteria V2.5 >

How does the entire current range of LONGi solar panels compare against each other? Discover now >

REVIEW OVERVIEW
Design
Durability
Efficiency
Performance
Guarantee
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