M 250 is a robust solar module with 60 solar cells.


M 250

250 Watt Mono Crystalline Solar Panel

          M 250 is a robust solar module with 60 solar cells. These modules can be used for off-grid solar applications. Our meticulous design and production techniques ensure a high-yield, long-term performance for every module produced. Our rigorous quality control and in-house testing facilities guarantee COPEX Solar’s modules meet the highest quality standards possible.

  • Power supply for remote telecommunication equipment
  • Traffic, security environment, and other remote monitoring and signaling systems
  • Water pumping systems
  • Rural area applications
  • Other off-grid applications


  • Residential roof-top systems
  • Commercial/industrial building roof-top systems
  • Large on-grid and off-grid solar power stations
  • Rural area applications
  • Other on-grid and off-grid applications

Increased system reliability, secured investment

  • Long term system reliability with IP67 Junction Box
  • Robust frame to hold 5400 Pa load
  • Salt Mist, ammonia and blowing sand resistance, apply to seaside, farm and desert environment

Extra value to customers, more benefits

  • Dedicated customer support teams are staffed by technical support engineers and after-sale customer service representatives.
  • 90% power output over 20 years warranty
  • 80% power output over 30 years warranty
Electrical Specification Nominal maximum power 250W
Optimum operating Voltage 30.7V
Optimum Operating Current (Imp) 8.14A
Open Circuit Voltage (Voc) 37.4V
Short Circuit Current (Isc) 8.96A
Operating Temperature -40oC~+85oC
Maximum System Voltage 1000V (IEC)/600V (UL)
Maximum Series Fuse Rating 10A
Power Tolerance ±5W
Temperature Cofficient Pmax  -0.45/oC
Voc  -0.35/oC
Isc  -0.060/oC
NOCT  45oC
Mechanical Data Cell Type Mono crystalline
Cell Arrangement 60 (6×10)
Dimensions 1645x982x50mm
Weights 20 (kg)
Front Cover Tempered glass
Frame material Anodized aluminum alloy
Standard Packaging (Modules/Cartoon) 2pcs

Engineering Drawing

M 250

I-V Curves



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