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585w 590w 595w 600w 605w Wholesale half cell solar panels polycrystalline for home and commercial solar system

585w 590w 595w 600w 605w Wholesale half cell solar panels polycrystalline for home and commercial solar system

  • Order(MOQ):

    40HQ
  • Product Origin:

    china
  • Color:

    black
  • Shipping Port:

    shanghai/ningbo
  • Lead Time:

    3days(1—100000w);5days(10001 —100000w);1
  • Weight:

    21.8kg
  • Cell Type:

    Mono crystalline
  • No.of cells:

    144 cells
  • Dimensions:

    540w-560w(2278×1134×35mm);585w-605w(2172×1303×35mm);640w-660w(2384×1303×35mm);650w-670w(2384×1303×35mm);
  • Weight:

    540w-560w(27.5kg);585w-605w(30.9kg);640w-660w(38.7kg);650w-670w(33.6kg);
  • Certificate:

    CE/TUV/ISO
  • Payment:

    T/T / L/C / Paypal / Western Union
  • Warranty:

    10years

585w 590w 595w 600w 605w Wholesale half cell solar panels polycrystalline for home and commercial solar system

 

Half-cell modules have solar cells that are cut in half, which improves the module’s performance and durability. 

    Characteristics of half cell panels:

    Because the internal circuit and internal friction are reduced, the packaging efficiency is improved; In addition, the working temperature of the module is reduced, which reduces the probability of hot spot and improves the reliability and safety of the module. In terms of shadow occlusion, due to its unique design, it has better anti occlusion performance than conventional components. Compared with traditional components, half chip components are mainly shown in three aspects:

1. Reduce heating and temperature loss

As the internal current and internal loss are reduced, the working temperature of the module and junction box decreases, and the probability of hot spot and the risk of damage to the entire module are greatly reduced. Under the outdoor working condition of the module, the temperature of the half module is about 1.6 ℃ lower than that of the conventional whole module.

2. Reduce shielding loss

With its special parallel string structure, the half piece module can improve the utilization rate of supports and land while reducing the power generation loss caused by shadow shielding.

3. Improve packaging efficiency

The packaging loss of conventional components is generally greater than 1%, while that of half chip components is generally about 0.2%. Therefore, the half chip module makes use of the low current characteristics to effectively improve the packaging efficiency of the module.

Module SUN585-DE21M SUN590-DE21M SUN595-DE21M SUN600-DE21M SUN605-DE21M
Maximum Power(Pmax) 585W 590W 595W 600W 605W
Maximum Power Voltage(Vmp) 33.80V 34.00V 34.20V 34.40V 34.60V
Maximum Power Current(Imp) 17.31A 17.35A 17.40A 17.44A 17.49A
Open-circuit Voltage(Voc) 40.90V 41.10V 41.30V 41.50V 41.70V
Short-circuit Current(Isc) 18.37A 18.42A 18.47A 18.52A 18.57A
Module Efficiency STC(%) 20.70% 20.80% 21.00% 21.20% 21.40%
Operating Temperature() -40~+85
Maximum system voltage 1500V DC(IEC/UL)
Maximum series fuse rating 30A
Power tolerance 0-5W
Temperature coefficients of Pmax -0.340%
Temperature coefficients of Voc -0.250%
Temperature coefficients of Isc 0.04%
Nominal operating cell temperature(NOCT) 43±2

 

Essential details  
Place of Origin: Anhui, China
Brand Name: Sunrover Solar
Model Number: SUN585-605 DE21M(19)
Type: PERC, Half Cell, Bifacial, Double-glass, Half Cut Solar Panel
Panel Dimensions: 2111*1046*30mm
Panel Efficiency: 19.50%, 19.70%, 19.90%, 20.20%, 20.40%
Certificate: ISO/CE/TUV/ETL
Warranty: 10YEARS
Solar cell: Monocrystalline Silicon 166*166mm
Glass: 3.2mm High Tranamission Low Iron
Frame: Anodized Aluminium Alloy
Junction Box: Split junction box (IP68, three diode)
Application: Commercial, civil, open space, roof, lake surface, etc.
OEM/ODM: Support for solar panel 450 watt stock double glass
Supply Ability 10000 Piece/Pieces per Week solar panel 450 watt stock double glass
Packaging & delivery  
Packaging Details Half cell Mono solar panel from 410w to 670w stock double glass
  1. Standard exporting Wooden and Carton Box
  2. Container: 40'HQ
  3. Pallets Per Container: 22
  4. Pieces Per Container: 660
  The packaging can be customized according to the needs of different customers
Port Shanghai , China
Quantity(watts) 1 - 10000 10001 - 100000 100001 - 1000000 >1000000
Lead time (days) 3 5 10 To be negotiated
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If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

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