ReneSola 250 Watt Poly Solar Panel

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41.89 LBS
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ReneSola 250 Watt Poly Solar Panel

ReneSola Virtus II JC250M-24/Bb - 250 Watt Poly Solar Panel  (Silver|Black Frame)

Pallet Quantity (25 Solar Panels)
Partial Pallet Charge: $100 - You will be charged separately for partial pallet fees.


The new, breakthrough, Virtus®II solar module is an ingenious combination of the high quality and efficiency of Monocrystalline modules, with the lower cost of Multicrystalline modules.

ReneSola’s innovative ingot growth technology improves the uniformity of the grain size and preferred orientation, resulting in higher minor-carrier lifetime and lower dislocation density. The outcome is significantly increased cell efficiency.

The company’s innovative, controlled, DDS production process for the Virtus® A ++ wafers produces far fewer defects than conventional multicrystalline silicon wafers. This enables Virtus®II solar modules to achieve a 4% higher power output, yet maintain the same LID and CTM loss.

Key Features
  • High Module Conversion Efficiencies
  • Easy Installation and Handling
  • Mechanical Load Capability of up to 5400 Pa
  • Conforms with IEC 61215:2005, IEC 61730: 2004, UL 1703 PV Standards
  • ISO9001, OHSAS18001, ISO14001 Certified
Electrical Characteristics STC
Maximum Power (Pmax) 250 W
Power Tolerance 0 ~ +5W
Module Efficiency 15.4%
Maximum Power Current (Imp) 8.31 A
Maximum Power Voltage (Vmp) 30.1 V
Short Circuit Current (Isc) 8.83 A
Open Circuit Voltage (Voc) 37.4 V

Values at Standard Test Conditions STC (Air Mass AM 1.5, Irradiance 1000W/m², Cell Temperature 25°C)

Electrical Characteristics NOCT
Maximum Power (Pmax) 185 W
Maximum Power Current (lmp) 6.57 A
Maximum Power Voltage (Vmp) 28.2 V
Short Circuit Current (lsc) 7.12 A
Open Circuit Voltage (Voc) 35.0 V

Values at Normal Operating Cell Temperature, Irradiance of 800 W/m², spectrum AM 1.5, ambient temperature 20°C, wind speed 1 m/s

Varied Irradiation Efficiencies
Irradiance 200W/m² 400W/m² 600W/m² 800W/m² 1000W/m²
Efficiency 15.8% 16.2% 16.2% 16.1% 16.0%


Mechanical Characteristics
Cell Type 156 x 156 mm Polycrystalline, 60 (6x10) pcs in series
Glass High Transmission, Low Iron, Tempered Glass
Frame Anodized Aluminum Alloy
Junction Box IP65/IP67 rated, with bypass diodes
Dimensions 1640 x 992 x 40 mm (64.57 x 39.06 x 1.57 inches)
Output Cable 4mm² (EU)/12 AWG (US), 1000mm

19kg (41.89 lbs)


Temperature Coefficient of Voc -0.30%/°C
Temperature Coefficient of Isc 0.04%/°C
Temperature Coefficient of Pmax -0.40%/°C
Nominal Operating Cell Temperature (NOCT) 45°C + 2°C


Maximum Ratings
Operating Temperature -40°C ~ +85°C
Maximum System Voltage 1000VDC (EU) / 600VDC (US)
Maximum Series Fuse Rating 20A (EU) / 15A (US)


IV Curves



Design and specification are subject to change without prior notice.




2 Reviews Hide Reviews Show Reviews

  • 5
    Great solar panel

    Posted by Aaron Massey on 6th Dec 2012

    Great solar panel. Great output. Hooked up two in parallel. They charge the battery bank in my small off grid mtn cabin enough to run the refrigerator and fluorescent lights 24 hours a day. Plus I did an hours worth of vacuuming, and even used the table saw one day. I had plenty of charge to spare

  • 5
    Good deal

    Posted by Steven Terrel on 29th Nov 2012

    Good deal on this ReneSola panel, fairly quick shipping. The package could use tape reinforcement on the ends as I watch the UPS guy pick it up and the panel slid out,it wasn't damaged though. Unit put out proper voltage