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Product comparison · 2 solar panels

Sharp ND-AC 275W vs Sharp NU-JD540 solar panel

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  • 10specifications compared
  • 9differ
  • 1identical
  • 15known for one product only

Key differences

The Sharp NU-JD540 solar panel has 335.5 W more rated power than the Sharp ND-AC 275W (540 W vs 204.5 W). The Sharp NU-JD540 solar panel has 6.61 A more short-circuit current (Isc) than the Sharp ND-AC 275W (13.66 A vs 7.05 A). The Sharp NU-JD540 solar panel has 34.91 V more voltage at maximum power (Vmp) than the Sharp ND-AC 275W (41.64 V vs 6.73 V). Product colour: Blue on the Sharp ND-AC 275W, Black on the Sharp NU-JD540 solar panel. Operating temperature (T-T): -40 - 85 °C on the Sharp ND-AC 275W, -40 - 90 °C on the Sharp NU-JD540 solar panel.

  • Rated power
    • 204.5 W
    • 540 W
  • Short-circuit current (Isc)
    • 7.05 A
    • 13.66 A
  • Voltage at maximum power (Vmp)
    • 6.73 V
    • 41.64 V
  • Voltage at open-circuit (Voc)
    • 36.19 V
    • 50.34 V
  • Product colour
    • Blue
    • Black
  • Operating temperature (T-T)
    • -40 - 85 °C
    • -40 - 90 °C
  • Width
    • 992 mm
    • 1134 mm
  • Height
    • 1650 mm
    • 2279 mm

Side by side

Differences highlightedShow differences only
25 specifications
A

Sharp

ND-AC 275WView product
B

Sharp

NU-JD540 solar panel

Model NU-JD540

View product
Power4 differ
Rated powerDiffers204.5 W540 W
Current at maximum power (Imp)Known for one12.97 A
Maximum system voltageKnown for one1500 V
Power toleranceKnown for one5%
Short-circuit current (Isc)Differs7.05 A13.66 A
Voltage at maximum power (Vmp)Differs6.73 V41.64 V
Voltage at open-circuit (Voc)Differs36.19 V50.34 V
Maximum output voltageKnown for one30.39 V
Features1 differ
Solar cell typeKnown for oneMonocrystalline silicon
Connector typeKnown for oneMC4
Product colourDiffersBlueBlack
Housing materialKnown for oneAluminium
Protection classKnown for oneII
International Protection (IP) codeKnown for oneIP68
Fire-resistance ratingKnown for oneClass C (UL 790)
Fire-resistantKnown for oneYes
Cell efficiencyKnown for one20.9%
Number of cellsKnown for one144
Number of terminalsKnown for one60
Operational conditions1 differ
Operating temperature (T-T)Differs-40 - 85 °C-40 - 90 °C
Logistics dataidentical
Country of originKnown for oneChina
Weight & dimensions3 differ
WidthDiffers992 mm1134 mm
HeightDiffers1650 mm2279 mm
WeightDiffers18.5 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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