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Solar Cells

About solar cells


Each solar cell produce an average of 0.5V and 9.18A for a total of 4.59W at 19.2% efficiency, different cells materials will produce more ore less. The material to protect the solar cells has a great impact on its performance over time. The most effective way to protect them is thought the usage of transparent glass, not acrylic or resin which tend to yellow in a matter of one year max.
A solar panel is warrantied to produce at 90% of its capacity for the first 10 years and at 80% another ten years, the maximum life of a panel is around 30 years. After that time has passed only the solar cell need to be replace.
A solar panel is pretty much maintenance free. However, dust and impurities on the surface of the glass would affect its power efficiency.
For more information on our product's packaging please visit here

GIN156M

Image Property Description
G156S3 6" Multicrystalline Silicon Solar Cell
Diamond High Efficiency Multicrystalline Solar Cell Property Description
Dimensions 156mm x 156mm ± 0.5mm
Thickness 200 μm ± 20 μm
Front Alkaline textured surface with SiNx anti-reflecting coating Color: Light Blue, Blue, Dark Blue, Indigo 3 bus-bars (Continuous) in 1.5mm ± 0.1mm width Distance between bus-bars: 52mm
Back Aluminum backs surface field 3 bus-bars (Segmented) in 2.4mm ± 0.1mm width Distance between bus-bars: 52mm
For more detailed information about this and similar models please visit Douro datasheet

Product Features

  • Excellent efficiency of P-Type Monocrystalline Silicon Solar Cell
  • Industry-leading and competitive efficiency performance for next energy generation
  • Compatible soldering methods with present module process
  • Standard cells calibrated by Fraunhofer ISE
  • All products passed in-line optical and electrical inspection

G156M3

Image Property Description
GIN156M 6" Multicrystalline Silicon Solar Cell
Diamond High Efficiency Monocrystalline Solar Cell Property Description
Dimensions 156mm x 156mm ± 0.5mm
Thickness 200 μm ± 20 μm
Front SiNx anti-reflecting coating Color: Light Blue, Blue, Dark Blue, Indigo 3 bus-bars (Continuous) in 1.5mm ± 0.1mm width Distance between bus-bars: 52mm
Back Aluminum backs surface field 3 bus-bars (Segmented) in 2.4mm ± 0.1mm width Distance between bus-bars: 52mm

Product Features

  • Superior light utilization & higher current density achieved by standard process and materials.
  • Both multi & mono, 2bus-bar & 3 bus-bar are available.
  • All products passed in-line optical inspection.
  • 100% inspected for shunt resistance and reverse current.
  • Standard cells calibrated by Fraunhofer ISE.
  • Regularly monitor product performance and soldering properties.
  • Excellent mechanical performance proven by all customers.
  • All products conform to the regulation of RoHS.

Phoenix Series

Image Property Description
Phoenix Series 6" Multicrystalline Silicon Solar Cell, available in six different colors
Property Description
Dimensions 156mm x 156mm ± 0.5mm
Thickness 180 ~ 200μm ± 30μm
Front Alkaline or acid textured surface with SiNx anti-reflecting coating 2 bus-bars in 2.0mm ± 0.1mm width Distance between bus-bars: 75mm Negative pole [-]
Back Aluminum backs surface field 2 bus-bars in 4.0mm ± 0.1mm width Distance between bus-bars: 75mm Positive pole [+]

Product Features

  • All products passed in-line optical inspection.
  • 100% inspected for shunt resistance and reverse current.
  • Standard cells calibrated by Fraunhofer ISE.
  • Regularly monitor product performance and soldering properties.
  • Excellent mechanical performance proven by all customers.
  • Less power deviation of modules ensured by precise matching of cells, sorted 100% in narrow current classes at constant test voltage.
  • All products conform to the regulation of RoHS.
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