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Up to 19% efficiency; Automated manufacturing
Through strong commitment in R&D, DelSolar has made significant breakthroughs in product performance and quality. The company’s solar cells feature a low temperature coefficient, which help the cells be less susceptible to light-induced degradation or module hot spot risk. With a world-class R&D team, DelSloar has been consistently improving from in-house integration of its production lines to on-site refinement of fabrication processes.

A full range of cell processing, including
• Mono-crystalline and Multi-crystalline silicon-based cells
• 6 inch cell size with 2 busbars and 3 busbars
• Wafer thickness of 180 to 200 mm

High efficiency and thin wafer handling capabilities
• Dynamic optimized setting system
• Sotouch wafer handling system

Robust in-house automation systems
• Consistent upgrade in quality, efficiency and yield
• Highly automated wafer transport system


Monocrystalline solar cell
D6E
Dimension: 156 mm x 156 mm ± 0.5 mm
Thickness: 200 µm ± 30 µm
Front: 2.0 ± 0.1 mm busbar (silver)
Silicon nitride antireflection coating
Back: 3.0 mm continuous soldering pads (silver/ aluminum)
Back surface field (aluminum)
Efficiency: 18.0% ~ 20.0%
Download: English

D6F
Dimension: 156mm x 156mm ± 0.5mm
Thickness: 200 µm ± 30 µm
Front: 1.5 ± 0.1 mm busbar (silver)
Silicon nitride antireflection coating
Back: 3.0 mm continuous soldering pads (silver)
Back surface field (aluminum)
Efficiency: 18.0% ~ 20.0%
Download: English

D6J
Dimension: 156 mm x 156 mm ± 0.5 mm
Thickness: 200 µm ± 30 µm
Front: 1.5 ± 0.1 mm busbar (silver)
Silicon nitride antireflection coating
Back: 2.1 mm dashed line soldering pads (silver)
Back surface field (aluminum)
Efficiency: 18.0% ~ 20.0%
Download: English

D6K
Dimension: 156 mm x 156 mm ± 0.5 mm
Thickness: 200 µm ± 30 µm
Front: 1.5 ± 0.1 mm busbar (silver)
Silicon nitride antireflection coating
Back: 2.5 mm dashed line soldering pads (silver)
Back surface field (aluminum)
Efficiency: 18.0% ~ 20.0%
Download: English

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