Design a PV System with the Ecsolar ECS-250M60 (250W)

With SolarDesignTool you can design a PV system and panel layout in minutes! Handles multiple inverter technologies, performs climate-specific electrical calculations, and more!

This page contains information about the Ecsolar ECS-250M60 (250W) solar panel. To compare this to other PV modules, click here.

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DC Electrical Characteristics

  • STC Power Rating 250W
  • PTC Power Rating 223.85W 1
  • STC Power per unit of area 14.3W/ft2 (153.7W/m2)
  • Peak Efficiency 15.37%
  • Power Tolerances 0%/+3%
  • Number of Cells 60
  • Nominal Voltage not applicable
  • Imp 7.92A
  • Vmp 31.4V
  • Isc 8.38A
  • Voc 37.2V
  • NOCT 45°C
  • Temp. Coefficient of Power -0.5%/K
  • Temp. Coefficient of Voltage -0.13V/K
  • Series Fuse Rating 10A
  • Maximum System Voltage 600V

Mechanical Characteristics

  • Type Monocrystalline Silicon
  • Output Terminal Type Multicontact Connector Type 4
  • Frame Color Clear
  • Length 1,640mm (64.6in)
  • Width 992mm (39.1in)
  • Depth 40mm (1.6in)
  • Weight 20kg (44.1lb)

Warranty and Certifications

  • 80% Power Output Warranty Period 25yrs
  • 90% Power Output Warranty Period 10yrs
  • Workmanship Warranty Period 10yrs
  • CSI Listed No
  • 1. PTC rating calculated using 45°C as the NOCT (Nominal Cell Operating Temperature)

This web page is not the manufacturer's official data sheet and is not endorsed by the manufacturer in any way. For an official data sheet, please go to Ecsolar's website.