The Source For Renewables™

DJ-250P Solar Panel from Changzhou Nesl Solartech Co. Ltd

Electrical Characteristics
STC Power Rating Pmp (W) 250
PTC Power Rating Pmpp (W) 220.7
PTC/STC Power Ratio 88.3%
Open Circuit Voltage Voc (V) 42.9
Short Circuit Current Isc (A) 8.57
Voltage at Maximim Power Vmp (V) 34.6
Current at Maximim Power Imp (A) 7.23
Panel Efficiency 12.9%
Fill Factor 68.0%
Power Tolerance -3.00% ~ 3.00%
Maximum System Voltage Vmax (V) 1000
Maximum Series Fuse Rating (A) 15
Temperature Coefficients
Temperature Coefficiency of Isc 0.050 %/ºC
Temperature Coefficiency of Voc -0.35 %/ºC
Temperature Coefficiency of Pmp -0.45 %/ºC
Mechanical Characteristics
Cell Type Polycrystalline Cell
Cell Size(mm) 156 × 156
Cells 6 × 12
Dimensions 1957.0 × 990.0 × 50.0mm (39.0 × 77.0 × 2.0 inch)
Weight 25.0Kg (55.1 lbs)
Junction Box (Safety Rating, Bypass Diodes)
Positive Cable (Length, Cable Cross-Section)
Negative Cable (Length, Cable Cross-Section)
Plug Connector (Type, Safety)
Front Cover (Thickness,Material)
Backsheet Cover (Color, Thickness, Material)
Encapsulation Materials
Frame Material
Operation Conditions
Nominal Operating Cell Temperature (NOCT) 48.0ºC
Operating Temperature -40.0ºC to 85.0ºC
Maximum Load
Hail Storm Rating Hail impact:diameter of 28mm with impact speed of 86km/h
Fire Safety Rating
Warranty & Certification
  • UL 1703
  • CE Europe
  • CEC California
  • IEC 61215 Ed.2
  • IEC 61730 Ed.2
Defects & Workmanship Warranty Period 5.0 Years
90% Power Output Warranty Period 10.0 Years
80% Power Output Warranty Period 25.0 Years
Are Warranties Insured By Third Party False
Number of Panels per Box 18
Box Gross Size(mm)
Box Gross Weight
Boxes per Pallet 1
Pallet Gross Size(mm)
Pallet Gross Weight
Shipping Loading (20GP)
Shipping Loading (40GP) 22
Shipping Loading (40HQ)
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