HomeSolar PanelAll BlackFactory Price 470W 480W 490W TOPCon All Black Solar Panels For Bulk Sale
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Factory Price 470W 480W 490W TOPCon All Black Solar Panels For Bulk Sale

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  • All black 182mm TOPCon monocrystalline solar panel with high efficiency N-type cell technology.
  • 470-490W 182mm 120-cell TOPCon panel with advanced efficiency and reliability.
  • High performance 182mm TOPCon solar panel with 120 ultra-dense cells, stealth black exterior, industry-leading output.
  • Premium 182mm all-black solar panels: 470-490W, TOPCon, 120 high performance cells
  • All black 182mm TOPCon monocrystalline solar panel with high efficiency N-type cell technology.
  • 470-490W 182mm 120-cell TOPCon panel with advanced efficiency and reliability.
  • High performance 182mm TOPCon solar panel with 120 ultra-dense cells, stealth black exterior, industry-leading output.
  • Premium 182mm all-black solar panels: 470-490W, TOPCon, 120 high performance cells
  • 1. Superior Efficiency & Lifespan
    MateSolar's 182mm N-type TOPCon All Black solar panels, rated 470W to 490W, deliver 10–30% more power than standard P-type modules. Featuring advanced passivating contacts and durable perovskite-inspired coatings, they are engineered for a reliable 30-year operational lifespan with sustained high performance in diverse environments.

    2. Zero Light-Induced Degradation
    These N-type TOPCon panels completely eliminate Light-Induced Degradation (LID), a common flaw in conventional P-type cells. This inherent stability, combined with a protective perovskite-inspired coating, ensures consistent power output and superior long-term performance under continuous sunlight exposure.

    3. Optimized Passivation for Higher Yield
    An integrated advanced passivation layer drastically cuts surface energy loss and carrier recombination. This technology, informed by perovskite research breakthroughs, directly translates to higher conversion efficiency and an extended module service life for maximum energy harvest.

    4. Cross-Technology Performance Synergy
    We merge an LID-free N-type silicon base with robust perovskite coating technology. This cross-technology approach enables high-efficiency tandem-like performance, achieving over 30% efficiency potential while ensuring multi-decade reliability for next-generation solar systems.
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FAQS

Q :

Why do N-type modules outperform P-type in efficiency and lifespan?

A :

N-type cells use passivating contact tech (e.g., TOPCon) to minimize energy loss, delivering 10–30% higher output. Combined with perovskite coatings, they ensure 30-year durability and near-zero degradation.

Q :

How do N-type cells eliminate light-induced degradation (LID)?

A :

N-type cells avoid boron-oxygen defects found in P-type cells, preventing LID. Perovskite coatings add environmental resistance, maintaining stable efficiency even under prolonged sunlight exposure.

Q :

What role does passivation play in solar performance?

A :

Passivating layers in N-type cells reduce electron recombination, boosting efficiency. Similar defect-control methods in perovskite cells enhance long-term performance retention.

Q :

How do N-type and perovskites create next-gen solar systems?

A :

N-type’s LID-free stability merges with perovskite’s durable coatings in tandem designs, achieving >30% efficiency and 20–30-year reliability for future renewable energy solutions.

Q :

How does the panel achieve a 30-year lifespan?

A :

It is engineered with durable materials, advanced cell structure, and a perovskite-inspired protective coating, all rigorously tested for long-term reliability against environmental stress.

Q :

Are these all-black panels less efficient due to their aesthetics?

A :

No. The all-black design is achieved without sacrificing performance. Our TOPCon cells maintain high efficiency, offering a perfect blend of superior aesthetics and top-tier power output.

Q :

Is the perovskite coating fragile or experimental?

A :

The coating is a robust, perovskite-inspired layer with proven durability for 20-30 years. It enhances panel protection and performance stability, not a fragile experimental film.

Q :

What makes the passivation technology in these panels advanced?

A :

The integrated passivation layer minimizes electronic losses at the cell surface. This optimizes voltage and current, directly boosting conversion efficiency and long-term energy yield.

Q :

Are these panels compatible with existing residential inverter systems?

A :

Yes. With standard 182mm cell size and standard power class ratings (470W-490W), they are fully compatible with mainstream string and microinverters for residential and commercial use.

Q :

What is the real-world benefit of the cross-technology synergy mentioned?

A :

It translates to higher real-world efficiency and exceptional durability. The synergy between the LID-free N-type base and protective coating delivers more reliable energy over the system's lifetime.

Q :

What warranty does MateSolar offer on these TOPCon panels?

A :

We back these panels with a comprehensive warranty package, including a 30-year performance warranty guaranteeing significant power output retention over the decades.

Q :

Why should I choose MateSolar as my provider for these advanced panels?

A :

As a one-stop photovoltaic energy storage system solution provider, MateSolar provides certified high-efficiency products paired with expert system design, storage integration, and full technical support for a complete, reliable energy solution.

Mechanical Parameters

Layout120Cells (6×20)
Dimensions1910 × 1134 × 30mm
Weight23.0kg
Junction boxIp68 rated (3 by pass diodes)
Packaging36pcs/box, 216pcs/20'GP, 864pcs/40'HQ

Electrical Characteristics (STC*)

Module Type: MS470M-60H470475480485490
Maximum power (Pmax/W)470475480485490
Open Circuit Voltage (Voc/V)43.2943.4543.6043.7643.91
Short Circuit Current (Isc/A)13.6913.7713.8513.9314.01
Voltage at Maximum power (Vmpp/V)35.6935.8836.0636.2536.43
Current Maximum Power (Impp/A)13.1713.2413.3113.3813.45
Module Efficiency(%)21.7021.9322.1622.3922.62

Electrical Characteristics (NMOT*)

Maximum Power: Pmax [W]353357361365369
Open Circuit Voltage: Voc [V]41.1241.2741.4241.5741.71
Short Circuit Current: Isc [A]11.0611.1211.1811.2411.31
Voltage at Maximum Power: Vmp [V]33.2433.4333.6133.8434.00
Current at Maximum Power: Imp [A]10.6210.6810.7410.8010.86

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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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