Our Technology

The advanced PV technology

Maysun Solar utilizes cutting-edge solar cell technology and reliable module encapsulation processes, continuously innovating to deliver high-efficiency, durable, and premium photovoltaic modules for residential, commercial, and agricultural solar projects.

Using advanced non-destructive cutting technology, the wafer is evenly split into multiple pieces, lowering NOCT, minimizing shading losses, and enhancing solar module efficiency and durability for residential, commercial, and industrial solar energy systems.

Half-cut

Wafers are cut without damage and divided into halves or multiple parts to lower NOCT, minimize shading losses, and improve efficiency.

A bifacial module technology generates electricity from both the front and back sides. When sunlight hits the module, part of the light is reflected by the surrounding environment onto the back side, where it is absorbed by the cells to produce additional energy, enhancing overall power generation efficiency.

Bifacial

Bifacial modules generate power on both sides. Reflected light from the rear side is also captured by the cells, boosting overall energy yield.

By dividing solar cells into three segments, current flow is reduced, lowering losses and preventing hotspots. The modules deliver stronger performance under heat and shading.

Triple 1/3-Cut

By dividing solar cells into three segments, current flow is reduced, lowering losses and preventing hotspots. The modules deliver stronger performance under heat and shading.

Interdigitated Back Contact (IBC) technology utilizes N-type silicon wafers coated with a thermal oxide film on both sides to enable energy conversion through back contacts. With no shading on the front surface, the cells can capture maximum sunlight, significantly improving energy conversion efficiency.

IBC

Interdigitated back-contact cells with N-type wafers and oxide layers enable efficient rear-side contacting. The unobstructed front surface maximizes light absorption and conversion efficiency.

The Tunnel Oxide Passivated Contact (TOPCon) cell features a structure that enables one-dimensional longitudinal carrier transport while minimizing recombination between metals and silicon substrates, resulting in enhanced efficiency and stronger integrated power generation.

N-TOPCon

Passivated tunnel oxide contact cells enable efficient one-dimensional charge transport, reduce metal-silicon contact losses, and thereby increase power generation and overall efficiency.

A bifacial module technology generates electricity from both the front and back sides. When sunlight hits the module, part of the light is reflected by the surrounding environment onto the back side, where it is absorbed by the cells to produce additional energy, enhancing overall power generation efficiency.

HJT

Heterojunction cells combine crystalline silicon with amorphous layers. This structure minimizes recombination losses, enhances temperature resistance, and ensures high efficiency.

Shingled technology involves cutting silicon wafers into more than five pieces and bonding them with flexible conductive adhesive at low temperatures. This seamless connection between cells enhances module efficiency, reduces energy losses, and significantly increases overall output power.

Shingled

Cells are cut into many strips and joined with conductive adhesive in an overlapping design. This reduces gaps and significantly boosts module performance.

Strict Quality Control

In addition to utilizing advanced process technology, strict quality control measures are essential to ensure the production of high-quality Maysun PV modules, delivering exceptional performance and reliability.

EL Testing

Appearance Testing

Insulation Voltage Test

Power Test

Discover the journey behind Maysun’s high-quality modules by watching the video

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