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Product comparison · 2 solar panels

Sharp NU-JB395 solar panel vs Sharp NU-JD540 solar panel

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  • 17specifications compared
  • 11differ
  • 6identical
  • 7known for one product only

Key differences

The Sharp NU-JD540 solar panel has 145 W more rated power than the Sharp NU-JB395 solar panel (540 W vs 395 W). The Sharp NU-JD540 solar panel has 3.35 A more current at maximum power (Imp) than the Sharp NU-JB395 solar panel (12.97 A vs 9.62 A). The Sharp NU-JD540 solar panel has 3.31 A more short-circuit current (Isc) than the Sharp NU-JB395 solar panel (13.66 A vs 10.35 A). Operating temperature (T-T): -40 - 85 °C on the Sharp NU-JB395 solar panel, -40 - 90 °C on the Sharp NU-JD540 solar panel.

  • Rated power
    • 395 W
    • 540 W
  • Current at maximum power (Imp)
    • 9.62 A
    • 12.97 A
  • Short-circuit current (Isc)
    • 10.35 A
    • 13.66 A
  • Voltage at maximum power (Vmp)
    • 41.07 V
    • 41.64 V
  • Voltage at open-circuit (Voc)
    • 49.45 V
    • 50.34 V
  • Cell efficiency
    • 19.6%
    • 20.9%
  • Operating temperature (T-T)
    • -40 - 85 °C
    • -40 - 90 °C
  • Width
    • 1002 mm
    • 1134 mm

Side by side

Differences highlightedShow differences only
24 specifications
A

Sharp

NU-JB395 solar panel

Model NU-JB395

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B

Sharp

NU-JD540 solar panel

Model NU-JD540

View product
Power5 differ
Rated powerDiffers395 W540 W
Current at maximum power (Imp)Differs9.62 A12.97 A
Maximum system voltage1500 V1500 V
Power toleranceKnown for one5%
Short-circuit current (Isc)Differs10.35 A13.66 A
Voltage at maximum power (Vmp)Differs41.07 V41.64 V
Voltage at open-circuit (Voc)Differs49.45 V50.34 V
CurrentKnown for one20 A
Features1 differ
Solar cell typeMonocrystalline siliconMonocrystalline silicon
Connector typeKnown for oneMC4
Product colourBlackBlack
Housing materialAluminiumAluminium
Protection classKnown for oneII
International Protection (IP) codeIP68IP68
Fire-resistance ratingKnown for oneClass C (UL 790)
Fire-resistantKnown for oneYes
Cell efficiencyDiffers19.6%20.9%
Number of cells144144
Operational conditions1 differ
Operating temperature (T-T)Differs-40 - 85 °C-40 - 90 °C
Logistics dataidentical
Country of originKnown for oneChina
Weight & dimensions4 differ
WidthDiffers1002 mm1134 mm
DepthDiffers40 mm35 mm
HeightDiffers2008 mm2279 mm
WeightDiffers23.5 kg27.8 kg

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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