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Wholesale TOPCon 580W 590W 595W Bifacial Dual-Glass Solar Panels

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  • High efficiency 575-595W N-type bifacial double-glass solar panels, high power, durable, for optimal energy storage in photovoltaic systems
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  • High-Efficiency Half Cut 525 - 545W TOPCon Bifacial Dual Glass Solar Panels for Reliable Energy Solutions
  • 1. Core Specifications​
    ​The 182mm N-TOPCon Bifacial Solar Module features a cell configuration of 144 half-cut N-type monocrystalline cells with a 16BB design. It has dimensions of 2278×1134×35mm (Length×Width×Height) and weighs 28kg ±3% when framed, providing a standardized size and weight for easy installation and handling in various solar power systems.​

    2. Electrical Parameters (STC)​
    Under Standard Test Conditions (STC), this solar module offers a maximum power output (Pmax) ranging from 580 to 600W, with an open-circuit voltage (Voc) of 50.46-51.15V and a short-circuit current (Isc) of 14.16-14.56A. It has a bifacial gain of ≤25% when the bifaciality is 70%, enhancing overall energy production. The temperature coefficient for Pmax is -0.29%/°C, indicating its stable performance under different temperature conditions.​

    3. Mechanical Design​
    The module's mechanical structure consists of 2.5mm tempered front and rear glass, ensuring durability and protection against environmental factors. The frame is made of anodized aluminum alloy with a 35mm profile, providing strength and corrosion resistance. It is equipped with an IP68 junction box and 300mm cables, which offer excellent protection against dust and water ingress, ensuring reliable electrical connections.​

    4. Certifications and Warranty​
    This solar module complies with IEC 61215/61730 standards, guaranteeing its quality and safety. It is also PID-free, showing less than 5% degradation after a 96-hour test. In terms of warranty, it provides a 30-year linear power output warranty, ensuring that the power output remains at least 87% at the end of the lifespan, and a 25-year materials and workmanship coverage, giving customers long-term reliability and confidence in the product.​
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FAQS

Q :

What is the power output range of this module?

A :

The MT5-Pro series delivers 575W to 595W nominal power output, with peak efficiency up to 23.02%.

Q :

How does bifacial technology improve performance?

A :

The dual-glass design captures reflected light (10-30% additional yield) from surfaces like white roofs or snow, with 70% bifaciality factor.

Q :

What makes TOPCon cells superior to PERC?

A :

N-type TOPCon cells provide several notable advantages, including zero light induced degradation (LID), a lower temperature coefficient of -0.30%/°C compared to PERC's -0.35%/°C, and better low-light performance. These features collectively enhance their reliability, efficiency under varying temperature conditions, and energy generation capability in low-light environments, making them a promising choice in photovoltaic technology.

Q :

What certifications does it hold?

A :

Certified to IEC 61215/61730, UL 61730, and salt-mist/ammonia resistance tests for harsh environments.

Q :

What are the core specifications of the MateSolar TOPCon bifacial dual glass solar panel?

A :

The module incorporates 144 half-cut N-type monocrystalline cells in a 16BB design with dimensions of 2278×1134×35mm and a framed weight of 28kg ±3%. This standardized size and weight facilitate straightforward installation and handling across diverse solar power systems.

Q :

What are the key electrical parameters for open-circuit voltage and short-circuit current?

A :

The open-circuit voltage varies between 50.46V and 51.15V, while the short-circuit current ranges from 14.16A to 14.56A, ensuring efficient electrical performance in various setups.

Q :

What is the temperature coefficient for power output and its implication?

A :

The temperature coefficient for Pmax is -0.29%/°C, indicating consistent and reliable performance under fluctuating temperature environments.

Q :

What materials are used in the mechanical design for durability and protection?

A :

The module features 2.5mm tempered front and rear glass combined with an anodized aluminum alloy frame with a 35mm profile, offering robust resistance to corrosion and environmental stressors.

Q :

What level of ingress protection does the junction box provide?

A :

It includes an IP68-rated junction box with 300mm cables, delivering superior defense against dust and water to maintain secure electrical connections.

Q :

How does the panel perform in terms of potential induced degradation resistance?

A :

It is designed to be PID-free, demonstrating less than 5% degradation after rigorous 96-hour testing, ensuring long-term reliability.

Q :

What warranty terms are offered for the MateSolar TOPCon bifacial dual glass solar panel?

A :

The product comes with a 30-year linear power output warranty that guarantees at least 87% power retention at the end of the lifespan, along with a 25-year materials and workmanship warranty for comprehensive long-term assurance.

Mechanical Parameters

Layout144Cells (6×24)
Dimensions2279 x 1134 x 30mm
Weight31.5kg
Junction boxIp68 rated (3 by pass diodes)
Packaging36pcs/box, 180pcs/20'GP, 720pcs/40'HQ

Electrical Characteristics (STC*)

Module Type: MS-72HB575580585590595
Maximum power (Pmax/W)575580585590595
Open Circuit Voltage (Voc/V)52.1552.3152.4752.6352.79
Short Circuit Current (Isc/A)13.9514.0114.0714.1314.19
Voltage at Maximum power (Vmpp/V)43.1743.3543.5343.7143.88
Current Maximum Power (Impp/A)13.3213.3813.4413.5013.56
Module Efficiency (%)22.2522.4422.6422.8323.02

Bifacial Output-Rearsid Power Gain

5%Maximum Power (Pmax/W)604609614620625
5%Module Efficiency STC (%)23.3623.5623.7723.9724.17
15%Maximum Power (Pmax/W)661667673679684
15%Module Efficiency STC (%)25.5925.8126.0326.2526.48
25%Maximum Power (Pmax/W)719725731738744
25%Module Efficiency STC (%)27.8128.0528.2928.5428.78
  • 1. Standard Test Conditions [STC]: irradiance 1000W/m2; AM 1.5; ambient temperature 25°C according to EN 60904-3;
  • 2. Tolerance of Pm: 0~+5W, Measuring uncertainty of power: ±3%. Performance deviation of Voc [V], Isc [A], Vm [V] and Im [A]: ±3%.

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