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Half-cell Bifacial Monofacial Module 570W – 590W

Short Description:

PV module power: 570W, 575W, 580W, 585W, 590W
Technology: Half-cell Bifacial Module
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Solar Cell: Monocrystalline silicon 181 mm
No. of Cells: 156 (6 × 26)
MAX. Efficiency: 21.10%
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Dimensions: 2465 × 1134 × 35 mm (97.0 × 44.6 × 1.4 inches)
Weight: 35.5 kgs (78.3 lbs.)
Product warranty: 12 Year


Product Detail

Application

Product Tags

570W

575W

580W

585W

590W

HALF-CELL
MONOFACIAL
BIFACIAL

435-455-1

Putting solar panels on a pergola? A bifacial solar panel might be perfect

To take advantage of its double-sided design, a double-sided panel needs space behind it to allow reflected light to reach the panel. Therefore, it doesn't make sense to install double-sided panels on the roof. But if it is installed on a gazebo, it will be a wise choice. In this way, the advantages of double-sided absorption of solar light can be maximized.

Several Key Factors to Ensure Bifacial Solar Panels Fully Generate Electricity

The more reflections from the environment around the panels, the more energy they generate. So light-colored environments will reflect lighter and improve performance. This means that it is a good choice to install Bifacial solar panels in the desert, because there is a lot of sand in the desert that can reflect light, which can effectively improve the absorption of energy and maximize the double-sided properties. At the same time, the desert, an unusable resource, has been effectively used. Therefore, they are best used in large commercial installations, where there is enough space for light to bounce off the back. Otherwise, the input-output ratio of the equipment cannot be reduced.

How do Bifacial solar panels work?

Bifacial panels are much thinner than single-sided panels, and usually have no frame. The top of each panel is covered with protective glass, while the back is a glass or clear back. As shown in the picture, the bifacial solar panel can draw energy from both the front and the back. Therefore, the photoelectric conversion rate will be higher than that of traditional solar panels.

principle

Bifacial solar panels have existed in the past 50 years ago, but because of their high cost, they could not be used in large-scale public projects before. But with the advancement of technology, their costs are constantly shrinking, which means that both large-scale projects and ordinary people can choose to use them. If you are short on space and can guarantee a reduced shaded area, bifacial solar panels will be a good choice. The cost will be slightly higher, but the conversion rate will increase with it.

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Parameters

PV module power 570W 575W 580W 585W 590W
Testing Condition STC NMOT STC NMOT STC NMOT STC NMOT STC NMOT
Maximum Power (Pmax/W) 570 430.5 575 434.3 580 438 585 441.7 590 445.4
Optimum Operating Voltage (Vmp/V) 44.64 41.2 44.82 41.4 45 41.6 45.18 41.7 45.36 41.9
Optimum Operating Current (Imp/A) 12.77 10.44 12.83 10.49 12.89 10.54 12.95 10.58 13.01 10.63
Open Circuit Voltage (Voc/V) 53.08 49.9 53.26 50 53.44 50.2 53.61 50.4 53.79 50.5
Short Circuit Current (Isc/A) 13.67 10.99 13.73 11.04 13.79 11.09 13.85 11.13 13.91 11.18
Module Efficiency (%) 20.4 20.6 20.7 20.9 21.1
MAX EFFICIENCY 21.60%
Solar Cell Monocrystalline silicon 182 mm
No. of Cells 156 (6 × 26)
Dimensions 2465 × 1134 × 35 mm (97.0 × 44.6 × 1.4 inches)
Weight 35.5 kgs (78.3 lbs.)
Front \ Back Glass 2.0+2.0 mm (0.079+ 0.079inches) semi-tempered glass
Output Cables 4.0 mm2 ,
(-) 350 mm and (+) 160 mm in length or customized length
Junction Box IP68 rated (3 bypass diodes)
Operating Module Temperature  -40 °C to +85 °C
Maximum System Voltage 1500 V DC (IEC)
Maximum Series Fuse Rating 25A
Power Tolerance 0/+5 W
Refer. Bifaciality Factor (70 ± 5)%
Packing Configuration Packaging box dimensions (mm) : 2495×1130×1269
Packaging box weight (kg) : 1176
31 Pieces per pallet
558 Pieces per container / 40 ’ HC
Nominal Module Operating Temperature (NMOT) 42 ± 2 °C
Temperature Coefficient of Pmax  -0.34%/°C
Temperature Coefficient of Voc  - 0.26%/°C
Temperature Coefficient of Isc 0.050%/°C
Rearside Power Gain 5.00% 15.00% 25.00%
Maximum Power at STC (Pmax) 609 667 725
Optimum Operating Voltage (Vmp/V) 45 45 45.1
Optimum Operating Current (Imp/A) 13.53 14.82 16.11
Open Circuit Voltage (Voc/V) 53.4 53.4 53.5
Short Circuit Current (Isc/A) 14.48 15.86 17.24
Module Efficiency (%) 21.8 23.9 25.9

Graphs

Current-Voltage & Power-Voltage Curve (410S)

Half-Cell-Bifacial-Monofacial-Module-435W-–-455W-details2

Dimentions

Dimentions

Certifications and Standards

CE IEC 61730 IEC 61215
SA 8000 Social Responsibility Standards
ISO 9001 Quality Management System
ISO 14001 Environment Management System
ISO 45001 Occupational Henlth and Safety
IEC TS 62941 Guideline for module design
qualification and type approval

Certification

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