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01223 858414

350W 12V/24V All Black Split Cell Monocrystalline Solar Panel



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These 350W full black split cell panels from Longi offer a module efficiency of 18.7% as well as a sleek black appearance, with a price tag that knocks alternatives out of the water!

Longi Solar is one of the largest silicon producers in the world and a specialist in mono-crystalline cell and panel manufacturing. 


  • Peak power Wp 350W
  • Voltage at peak power Vmp: 33.3V
  • Max open circuit voltage Voc: 40.5V
  • Current at peak power Imp: 10.52A
  • Max short circuit current Isc: 11.02A
  • Weight: 20kg
  • Dimensions: 1776 x 1052 x 35mm
  • Warranty on output: 25 years
  • Product warranty: 10 years

For use on a 12V battery bank you will need to use a 20A (or higher) MPPT solar regulator with this panel.