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Providing Reliable Energy Solutions with IBC, HJT, and TOPCon Technologies.

TOPCon Photovoltaic Module

TOPCon solar cells leverage advanced Tunnel Oxide Passivated Contact (TOPCon) technology, based on N-type silicon. The special tunnel oxide layer on the cell surface enhances open-circuit voltage (Voc) and significantly improves photoelectric conversion efficiency. Compared to traditional Passivated Emitter and Rear Contact (PERC) technology, TOPCon cells deliver higher energy conversion efficiency, generating more power from the same area.

Maysun Twisun Pro N-TOPCon 430W-460W 1/3-Cut N-TOPCon Full Black Bifacial Solar Module

  • Power: 430W-460W
  • Efficiency: 21.5%-23.02%
  • Dimensions: 1762 × 1134 × 30 mm
  • Weight: 21 kg
  • Packaging: 36 pcs/pallet, 936 pcs/40HQ
  • Warranty: 30 years product & performance warranty

Maysun N-TOPCon Solar Module Glass-Glass Full Black 420-435W MONO Half Cut PV Module

  • Power: 420W-435W
  • Efficiency: 21,5%-22,3%
  • Dimensions: 1722 × 1134 × 30 mm
  • Weight: 24 kg
  • Packaging: 36 pcs/pallet, 936 pcs/40HQ
  • Warranty: 30 years product & performance warranty

Maysun VenuSun Plus N-TOPCon Solar Module 500W-525W MONO Half Cut PV Module

  • Power: 500W-525W
  • Efficiency: 22,11%-23,22%
  • Dimensions: 1944 × 1134 × 30 mm
  • Weight: 23.5 kg
  • Packaging: 36 pcs/pallet, 792 pcs/40HQ
  • Warranty: 20 years product & 25 years performance warranty

Maysun N-TOPCon Solar Module Glass-Glass Silver Frame 560-580W MONO Half Cut PV Module

  • Power: 560W-580W
  • Efficiency: 21,7%-22,4%
  • Dimensions: 2279 × 1134 × 30 mm
  • Weight: 32 kg
  • Packaging: 36 pcs/pallet, 720 pcs/40HQ
  • Warranty: 30 years product & performance warranty

Maysun N-TOPCon Solar Module Bifacial Silver Frame 565-585W MONO Half Cut PV Module

  • Power: 565W-585W
  • Efficiency: 21,9%-22,6%
  • Dimensions: 2279 × 1134 × 30 mm
  • Weight: 29 kg
  • Packaging: 37 pcs/pallet, 740 pcs/40HQ
  • Warranty: 30 years product & performance warranty

IBC Photovoltaic Module

Interdigitated Back Contact (IBC) solar cells are high-efficiency cells with both positive and negative contacts on the back, eliminating the need for busbars on the front. This third-generation technology outperforms TOPCon and PERC by reducing shading losses and achieving higher efficiency. IBC technology holds significant potential for future solar energy advancements.

Maysun 410W-440W IBC Full Black Solar Panel

  • Power: 410W-440W
  • Efficiency: 21%-22.5%
  • Size: 1722 × 1134 × 30 mm
  • Weight: 20.8 kg
  • Packaging: 36 pcs/pallet, 936 pcs/40H
  • Warranty: 25 years product & performance warranty

Maysun 425W-450W IBC Solar Panel Black Frame

  • Power: 420W-435W
  • Efficiency: 21,7%-23,0%
  • Dimensions: 1722 × 1134 × 30 mm
  • Weight: 20.8 kg
  • Packaging: 36 pcs/pallet, 936 pcs/40HQ
  • Warranty: 25 years product & performance warranty

Maysun 560W-600W IBC Solar Module Silver Frame

  • Power: 560W-600W
  • Efficiency: 21,5%-23,2%
  • Dimensions: 2278 × 1134 × 30 mm
  • Weight: 27.2 kg
  • Packaging: 36 pcs/pallet, 720 pcs/40HQ
  • Warranty: 25 years product & performance warranty

HJT Photovoltaic Module

HJT technology offers high bifacial output and a low temperature coefficient, effectively reducing electricity costs by enhancing module efficiency and boosting power generation. Ideal for regions with high summer temperatures like Southern Europe, it excels in applications such as agricultural photovoltaics, solar carports, and photovoltaic fences.

Maysun 410W-430W HJT Solar Panel Full Black Glass Glass Bifacial

  • Power: 410W-430W
  • Efficiency: 21,2%-22,3%
  • Size: 1760 × 1098 × 30 mm
  • Weight: 22 kg
  • Packaging: 36 pcs/pallet, 936 pcs/40H
  • Warranty: 30 years product & performance warranty

Maysun 410W-430W HJT Solar Panel Bifacial Full Black Glass Glass Transparent

  • Power: 410W-430W
  • Efficiency: 21,2%-22,3%
  • Size: 1760 × 1098 × 30 mm
  • Weight: 22 kg
  • Packaging: 36 pcs/pallet, 936 pcs/40H
  • Warranty: 30 years product & performance warranty

Maysun 675W-710W HJT Solar Panel Silver Frame Glass Glass Bifacial

  • Power: 675W-710W
  • Efficiency: 21,74%-22,87%
  • Dimensions: 2383 × 1303 × 35 mm
  • Weight: 38.5 kg
  • Packaging: 31 pcs/pallet, 558 pcs/40HQ
  • Warranty: 25 years product & performance warranty

Balcony Power Station Technology

Plug-and-play and easy to install, this product is designed for individual users. Pre-installed with a micro-inverter and T-connectors, it comes with clear instructions and videos to simplify setup. The micro-inverter converts solar energy into alternating current (AC), seamlessly integrating with the home network through cables and sockets, enabling convenient solar energy usage at home.

Balcony Solar Power Station with 2 Lightweight Solar Panels MiniPV 800W

The Maysun Balcony Solar Power Plant 2.0 includes:

  • 2 x Maysun 410W Venusun S / Venusun Solar Modules (integrated with MOS bypass switch)
  • 2 x Hoymiles HMS-400-1A Micro Inverters
  • 1 set of AC cables and accessories (5m cable, connectors, end caps, T-connectors)
  • 2 sets of mounting accessories
  • DTU (optional)

Warranty:

12 years product warranty (2 years warranty for the DTU)

Who We Are Founded in 2008 and headquartered in Hangzhou, China, we are a leading manufacturer of photovoltaic modules, with multiple branches and warehouses across Europe. We specialize in providing high-quality solar modules for a wide range of applications, including residential rooftop PV, commercial PV, agricultural PV, and ground-mounted solar power stations. Our mission is to drive the expansion and innovation of the photovoltaic sector in Europe Product Features We offer photovoltaic products specifically designed to meet the needs of the global market: For residential applications: Full-black 1/3 cut modules offering low operating temperature and high energy output, along with eco-friendly IBC modules designed to eliminate light pollution. For commercial and industrial rooftops: Durable, eco-friendly IBC modules suited for tough environments, and affordable, high-performance Topcon modules with excellent efficiency. For large-scale ground-mounted systems: High-power HJT (580-720W) and Topcon modules with bifacial capabilities, superior temperature resistance, and enhanced energy generation. For agrivoltaics: High-transmittance modules with ammonia and vapor permeability protection, perfect for agricultural applications. PV Project Development & Technical Optimization Partnering with local German EPC installation companies to develop and invest in commercial and industrial photovoltaic projects. Collaborating with local partners to establish green, eco-friendly COMUNITÀ ENERGETICA (CER) initiatives with PNRR funding. Providing EPC installers with optimal technology, including selecting the ideal combination of photovoltaic modules and inverters. Offering comprehensive PV project support for EPC installers and helping promote the implementation of solar projects. Connecting photovoltaic project owners with investors and buyers to ensure the smooth execution of projects.
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Strictly Controlled Production Process for Photovoltaic Modules

We prioritize the quality of every photovoltaic module. From selecting premium materials to each step of the manufacturing process – everything is meticulously monitored. Whether it's cutting the silicon wafers, soldering, or conducting electrical performance tests, we ensure that every module operates efficiently and reliably under all conditions. Our goal is to deliver a high-performance, dependable photovoltaic solution that meets your needs.

Certified by TÜV, CE, and ROHS

Our modules are rigorously tested according to the German RoHS certification, enhancing the environmental compatibility of photovoltaic systems on rooftops and industrial buildings while minimizing pollutant risks. At Maysun Solar, our production facilities adhere to stringent quality control systems to ensure each module meets the highest safety and performance standards. Additionally, our products are certified by leading international organizations such as TÜV and CE, providing our customers with enhanced security and reliability.

IBC Solar Module Technology

HJT Solar Module Technology

Balcony Power Station Technology

Maysun Solar

We have established localized sales and after-sales teams across Europe, supported by multiple in-stock warehouses in key countries. This enables us to offer comprehensive services, from pre-sales consultation to after-sales support, ensuring quick and responsive service tailored to the needs of European PV users.

Article Layout
Residential Rooftop System
Hausdachanlage
Country: Germany
Capacity: 12.47 kWp
Product: 425W IBC Full Black Solar Module
Commercial and Industrial Rooftop System
Gewerbe- und Industriedachanlage
Country: Austria
Capacity: 260 kWp
Product: 430W TOPCon Full Black Solar Module
Greenhouse System
Bodenmontierte Kraftwerksanlage
Country: Germany
Capacity: 2.58 kWp
Product: 430W HJT Solar Module
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