255w solar panel mono 260w solar panel monocrystalline on grid 20kw solar system

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Place of Origin: Zhejiang, China
Brand Name: OLLIN
Model Number: OL-260-60M
Material: Monocrystalline Silicon
Max. Power: 250W 260W
Number of Cells: 60
Panel Dimensions: 1650*992*50mm (77.01*39.06*1.97 inch)
Certification: CE
Solar cell: Mono 156*156 Cell
Application: solar water heater
Frame: Anodized Aluminium Alloy
Junction Box: IP65 Waterproof
Color: Dark Blue

Best Mono solar panel 260W, monocrystalline solar panel for commerical, home use.

Mono Solar Panel

  • Anti-reflective coating: AR used reduce the reflectivity enhance transmittance.
  • Tempered Glass: Low Iron and AR coating glass increase the power output and mechanical strength of solar module. Mechanical load ≥2400Pa , transmittance ≥91.6%
  • EVA: Transmittance ≥91% , Adhesive Capacity >85%
  • Cell: 17.9% of high efficiency solar cells to sure 15.7% module efficiency
  • Back sheet: Using higher quality back sheet to prevent destroying and water , it’s reflectivity ≥87%, peeling strength ≥ 40N/cm.

Aluminum Frame: Anodized aluminum alloy to effectively improve the corrosion resistance and strength

Product Description

Maximum power (Pmax): 260W
Optimum operating voltage (Vm): 30V
Optimum operating current (Im): 8.66A
Open-circuit voltage (Voc): 37.75V
Short-circuit current (Isc): 9.70A

Number of cell: 60 pieces in series
Size: 156 x 156mm
Cell efficiency: 17.1%
Output tolerance (Pmax): 0 to +3%
Maximum system voltage: 1000V
Maximum series fuse rating: 15A

Temperature cycling range: -40 to 85° C
Temperature co-efficient:
Isc: +(0.053 ± 0.01)%/K
Voc: -(0.35 ± 0.001)%/K
Pmax: -(0.40 ± 0.05)%/K

Module size: 1650*987*40mm
Weight: 17kg
10 year at 90% power output
25 years at 80% power output


-Poly/mono- crystalline cell panels both available.

– A grade cells adopted to create higher efficiency.

– High light transmission, low iron.

– Tempered glass, anti-aging.

– Strong structure to withstand high wind pressure, hail and snow load.

– High compact resistant aluminum alloy frame.


Dirt resistance,Self-cleaning, Less maintenance.

•Light Transmittance upto 93%,High efficiency.

•Just 3mm thickness,1/10 weight of glass solar panel.

•Combine with backsheet better,Less cracked problem.

•UV resistant,Longer lifetime.

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No. 12, North of Yuci Road, Yuyao, Zhejiang

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