SAKO – Solar Panel 250W Mono-Crystalline

R1,999.00

  • 250W Suggested being used with SUNPOLO Range
  • Tempered and high transparent low-iron glass.
  • Excellent Low Light performance.
  • Special and advanced module sealing technology.
  • Durable PV Modules
  • Module warranty:
    • 25-year limited warranty of 80% power output
    • 10-year limited warranty of 90% power output
    • 5-year limited warranty of material and workmanship.

Description

SAKO SOLAR PANELS SPECIFICATIONS
Model 150W 250W
ELECTRICAL PARAMETERS AT STANDARD TEST CONDITIONS (STC)
Output Power 150W 250W
Module efficiency 17.6% 15.4%
Voltage at P Max – Vmp 18.09V 29.8V
Current at P Max – Imp 8.29A 8.39A
Open Circuit Voltage – Voc 22.25V 37.6V
Short Circuit Current – Isc 8.87A 8.92A
THERMAL CHARACTERISITICS
Nominal operating Cell Temperature 46 ±2 °C 46 ±2 °C
Temperature coefficient of P Max -0.42%/°C -0.42%/°C
Temperature coefficient of Voc -0.32%/°C -0.32%/°C
Temperature coefficient of Isc 0.05%/°C 0.05%/°C
Temperature coefficient of Vmp -0.42%/°C -0.42%/°C
Operating Conditions
Max System Voltage 1000VDC 1000VDC
Max Series Fuse Rating 15A 15A
Limiting Reverse Current 15A 15A
Operating Temperature Range -40°C – 85°C -40°C – 85°C
Max Static Load Front (e.g. Snow) 5400Pa 5400Pa
Max Static Load Back (e.g. Wind) 2400Pa 2400Pa
Max Hailstone impact (diameter/velocity) 25MM/23m/s 25MM/23m/s
Construction materials
Front Cover (Material/Thickness) Low-Iron tempered glass / 4.0mm Low-Iron tempered glass / 4.0mm
Cells (Quantity / Material / Dimension / Number of busbars) 36 / multi-crystalline silicon / 156mmX156mm / 4 or 5 36 / multi-crystalline silicon / 156mmX156mm / 4 or 5
Frame (Material / Colour / Anodization Color / Edge Sealing) Anodized aluminium alloy / Silver / Clear / Silicon or tape Anodized aluminium alloy / Silver / Clear / Silicon or tape
Junction Box (Protection Rating) ≥IP65 ≥IP65
Cable Length / Cross-section diameter 1100mm / 4mm² 900mm / 4mm²
Plug Connector (Type / Protection Rating) MC4 / IP67 MC4 / IP67
Dimensions (L / W / H) 1480mm/680mm/40mm 1640mm/990mm/40mm
Weight 11.05kg 18,5kg