LONGi 580W 585W 590W N-Type TOPCon Solar Module at Cost Price

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  • LONGi 590W 595W 600W 144 Cells N-Type Monofacial Solar Module Distributor
  • LONGi 590W 595W 600W 144 Cells N-Type Monofacial Solar Panels Supplier
  • LONGi 590W 595W 600W 144 Cells N-Type Monofacial Solar Panels for Sale
  • LONGi 590W 595W 600W 144 Cells N-Type Monofacial Tier-1 Solar Module for Sale
  • LONGi 590W 595W 600W 144 Cells N-Type Monofacial Solar Module Distributor
  • LONGi 590W 595W 600W 144 Cells N-Type Monofacial Solar Panels Supplier

LONGi 580W 585W 590W N-Type TOPCon Solar Module at Cost Price

    Up to 22.8% maximum module efficiency
    Positive power tolerance 0~+3%
    <1% first-year power degradation
    0.4% annual degradation from year 2–30
    144 half-cut N-type TOPCon cells
    Lower operating temperature for stable energy yield

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Mechanical Parameters
Cell Orientation                  144(6×24)
Junction BoxIP68,three diodes
Output Cable4mm²,+400,-200mm/±1400mm
length can be customized
GlassDual glass,2.0+2.0mm heat strengthened glass
FrameAnodized aluminum alloy frame
Weight31.8kg
Dimension2278×1134×30mm
Packaging36pcs per pallet/180pcs per 20'GP/720pcs per 40'HC
Electrical Characteristics             STC:AM1.5 1000W/m²25℃NOCT:AM1.5800W/m²20℃  1m/sTest uncertainty for Pmax:±3%
Module Type LR5-72HGD-560M LR5-72HGD-565MLR5-72HGD-570M LR5-72HGD-575MLR5-72HGD-580M  LR5-72HGD-585MLR5-72HGD-590M
Testing Condition  STC    NOCTSTCNOCTSTCNOCT STCNOCTSTCNOCT  STCNOCTSTCNOCT
Maximum Power(Pmax/W)  560    426.3565430 570 433.9 575438 580 441.5 585445 590 449.1 
Open Circuit Voltage(Voc/N) 50.99 48.4651.0948.55 51.19 48.65 51.348.75 51.41 48.86 51.5248.96 51.63 49.07 
Short Circuit Current(Isc/A) 13.89   11.1613.9711.22 14.05 11.29 14.1411.35 14.22 11.42 14.311.48 14.38 11.55 
Voltage at Maximum Power (Vmp/M) 42.82  40.6942.9140.78 43.00 40.87 43.1140.97 43.22 41.07 43.3341.18 43.44 41.28 
Current at Maximum Power(Imp/A) 13.08   10.4813.1710.55 13.26 10.62 13.3410.68 13.42 10.75 13.5110.82 13.59 10.89 
Module Efficiency(%) 21.7 21.9 22.1 22.3 22.5 22.6 22.8 

Q :

1. What advantages does this panel offer over previous LONGi modules?

A :

It delivers higher power and efficiency through HPDC cell tech, while maintaining excellent bifacial energy gain.

Q :

2. How does the 80% bifaciality affect system output?

A :

It can provide up to 25% rear-side gain on reflective surfaces, significantly increasing total power generation.

Q :

3. Can this module perform well in tough environments?

A :

Yes, it's certified to resist 5400Pa wind, 2400Pa snow, –40°C to +85°C temperatures, and 25mm hail impact.

Q :

4. Is this panel suitable for 1500V high-voltage systems?

A :

Absolutely. It's engineered for 1500V DC system designs and supports up to 30A series fuse rating.

Q :

5. What's the difference compared to traditional P-type panels?

A :

N-type TOPCon modules offer slower degradation, better temperature behavior, and higher long-term ROI.

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