PANNEAU SOLAIRE BACK CONTACT 120W - 12V clicktofournisseur.com

BACK CONTACT SOLAR PANEL 120W - 12V

SKU: U1245 Barcode: 3760233351245

€359,00 EUR

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The Unisun 120.12BC solar panel, with back contact technology, has the entire cell surface to capture light energy (electrical contact at the back of the cells). At equal power, thanks to its greater efficiency (power/surface ratio), Unisun 120.12BC offers the advantage of being more compact than a standard rigid panel (contact on the front face of the cells) and is therefore ideal for applications where size or weight are selection criteria.

Modular, for more power, its connection in series or parallel is made easier thanks to its fast solar connectivity.

  • Rigid
  • Back contact
  • 120W
  • 12V
  • Cables and quick connectors


Technology Back contact Operating temperature -40°C > +85°C
Max power (Pm) 120W NOCT/UTC** 45±2°C
Power tolerance 0/+3% Temperature coefficient - Pm -0.3%/°C
Operating voltage 12V Temperature coefficient - Voc -0.28%/°C
Voltage at max power (Vmp) 18.6V Temperature coefficient - Isc 0.05%/°C
Current at max power (Imp) 5.91A Cell size 125 x 125mm
No-load voltage (Voc) 21.9V Number of cells 32 (4x8)
Short circuit current (Isc/Isc) 6.39A Module dimension 1050 x 550 x 35mm
Mini Regulator Intensity IMR (=Imp +25%) 7.99 A Cable length <900>mm
Cell efficiency 23.8% Module weight 7.0 kg
Module efficiency 19.05%

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