HomeSolar PanelTOPConFactory Price 182mm 108Cells 430W 440W 450W TOPCon Solar Panels For Sale
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Factory Price 182mm 108Cells 430W 440W 450W TOPCon Solar Panels For Sale

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  • Topcon 445W-450W Mono Solar Panel with 108-cell high efficiency module with superior durability and advanced N-type cell technology.
  • 108-cell Topcon mono panels deliver 445W-450W output with superior efficiency and reliability for premium solar power.
  • Affordable 108-cut 445W-450W TOPCon mono panels, high efficiency, durable, ideal for residential/commercial solar projects.
  • Premium 108-cell TOPCon mono PV modules, 445W-450W output, with high efficiency, superior durability and advanced light absorption technology.
  • Topcon 445W-450W Mono Solar Panel with 108-cell high efficiency module with superior durability and advanced N-type cell technology.
  • 108-cell Topcon mono panels deliver 445W-450W output with superior efficiency and reliability for premium solar power.
  • Affordable 108-cut 445W-450W TOPCon mono panels, high efficiency, durable, ideal for residential/commercial solar projects.
  • Premium 108-cell TOPCon mono PV modules, 445W-450W output, with high efficiency, superior durability and advanced light absorption technology.
  • 1. Superior Lifespan Performance
    Over a 30-year operational period, MateSolar's n-type TOPCon solar panels consistently generate 10-30% more power than conventional P-type modules. This advantage stems from their higher initial efficiency and significantly lower degradation rates. Users benefit from increased energy yield and enhanced long-term financial returns, making these panels an ideal choice for sustainable power generation in residential and commercial applications.

    2. Stable Output with Zero LID
    N-type solar cells in MateSolar panels are inherently free from Light Induced Degradation, a common issue in P-type cells that causes initial efficiency loss. This ensures stable and higher power output right from the first exposure to sunlight. By eliminating LID, the panels maintain consistent performance over time, reducing variability in energy production and supporting reliable system operation.

    3. Advanced Reliability with S-TOPCon 2.0
    MateSolar integrates S-TOPCon 2.0 technology to deliver exceptional module reliability. This innovation removes polysilicon wrap-around, provides complete electrical isolation, and ensures zero leakage current. Such features enhance safety, particularly for rooftop installations, by minimizing risks of electrical faults and improving overall durability in diverse environmental conditions.

    4. Enhanced Low-Light Performance
    These n-type modules demonstrate superior power generation in low-light environments, such as cloudy or foggy days. Their optimized design allows for higher energy output even when sunlight intensity is suboptimal. This capability ensures more consistent daily energy harvest, maximizing productivity in regions with variable weather and supporting efficient integration into solar storage systems.
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FAQS

Q :

What is the power output range of MateSolar's TOPCon solar panels?

A :

MateSolar offers TOPCon panels in 430W, 435W, 440W, 445W and 450W power ratings, designed with 182mm cell size and 108 cells to cater to various energy needs in residential and commercial setups.

Q :

Can n-type modules be used in high-temperature environments?

A :

Yes, n-type modules have a better temperature coefficient than P-type modules, meaning they lose less efficiency in high temperatures. This makes them ideal for hot climates.

Q :

What makes MateSolar panels resistant to Light Induced Degradation?

A :

The n-type cell structure inherently avoids Light Induced Degradation, ensuring no initial efficiency drop and stable power output from the start of operation compared to P-type alternatives.

Q :

How does the lifespan of n-type panels compare to P-type panels?

A :

N-type panels from MateSolar can generate 10-30% more power over a 30-year lifespan due to higher efficiency and reduced degradation, outperforming traditional P-type modules in long-term energy yield.

Q :

Do n-type modules require special maintenanCe?

A :

No, n-type modules require the same maintenanCE as P-type modules, such as periodic cleaning and inspection. Their advanCed technology ensures long-term reliability with minimal upkeep.

Q :

Are n-type modules suitable for residential rooftop installations?

A :

Yes, n-type modules are safe, reliable, and efficient, making them an exCellent choiCE for residential rooftops. Their higher efficiency also means fewer modules are needed to meet energy requirements.

Q :

Can n-type modules be used in off-grid systems?

A :

Yes, n-type modules are suitable for both grid-tied and off-grid systems. Their high efficiency and low-light performanCE make them ideal for remote or off-grid applications.

Q :

How does S-TOPCon 2.0 technology improve panel safety?

A :

S-TOPCon 2.0 eliminates polysilicon wrap-around and provides full electrical isolation with zero leakage current, enhancing safety for applications like rooftop installations by preventing electrical hazards.

Q :

Do these panels perform well in cloudy weather?

A :

Yes, MateSolar panels excel in low-light conditions, generating higher power output on cloudy or foggy days, which ensures reliable energy production throughout varying weather patterns.

Q :

Why should I choose n-type over P-type solar panels?

A :

N-type panels offer advantages including no LID, higher efficiency, lower degradation, and better low-light performance, leading to greater energy savings and system reliability over time.

Q :

Are these panels compatible with energy storage systems?

A :

As part of MateSolar's integrated solutions, these panels seamlessly pair with energy storage systems, enabling efficient power management and backup for a complete solar energy storage setup.

Q :

What is the typical degradation rate of MateSolar TOPCon panels?

A :

These panels feature lower degradation rates compared to P-type modules, contributing to their ability to maintain high performance and generate more power across their 30-year lifespan.

Q :

How do MateSolar panels contribute to overall cost savings?

A :

By generating more power over their lifespan, reducing maintenance needs, and enhancing efficiency in various light conditions, these panels lower levelized cost of energy and provide long-term economic benefits.

Mechanical Parameters

Layout108Cells (6×18)
Dimensions1722 × 1134 × 30mm
Weight21.0kg
Junction boxIp68 rated (3 by pass diodes)
Packaging36pcs/box, 216pcs/20'GP, 936pcs/40'HQ

Electrical Characteristics (STC*)

Module Type: MS-54H430435440445450455
Maximum power (Pmax/W)430435440445450455
Open Circuit Voltage (Voc/V)38.9539.1639.3839.5939.7839.98
Short Circuit Current (Isc/A)13.7313.8013.8613.9314.0014.07
Voltage at Maximum power (Vmpp/V)32.3832.5932.8133.0233.2133.41
Current Maximum Power (Impp/A)13.2813.3513.4113.4813.5513.62
Module Efficiency (%)22.0222.2822.5322.7923.0423.30

Electrical Characteristics (NMOT*)

Maximum Power: Pmax [W]323327331335338342
Open Circuit Voltage: Voc [V]37.0037.2037.4137.6137.7937.98
Short Circuit Current: Isc [A]11.0911.1411.1911.2511.3011.35
Voltage at Maximum Power: Vmp [V]30.1030.3330.5630.7630.9031.12
Current at Maximum Power: Imp [A]10.7310.7810.8310.8910.9410.99

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Mate Solar designs high-efficiency solar panels and energy storage systems for homes, businesses, and industries. Our integrated solutions—featuring lithium-ion batteries, smart inverters, and real-time monitoring—cut costs and boost energy independence.

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