• Global Delivery Available
  • Solar Experts Since 2002
  • 5 Year Extended Warranty


Are Monocrystalline Panels the Best Choice ?

Monocrystalline cells have a distinctive deep black colour and they are more efficient compared to the polycrystalline panels. A quality mono panel, has a typical efficiency between 17% and 20% versus 15% for the polycrystalline solar cells. Monocrystalline panels have also better aesthetics and sleek design. The cells are cut from a cylindrical silicon ingot.

As an exclusive distributor of Eging PV (one of the largest Tier 1 manufacturers in the world with vertically integrated production line) we also provide to our customers the latest technology with 25 year warranty on performance. 

  • Monocrystalline are 2% more efficiency compared to polycrystalline
  • Monocrystalline panel in standard 60-cell framce produces 310W and poly-crystalline 285W
  • For 5kW system we need only 16 monocrystalline panels 310W but 17 polycrytalline panels, so more space is required.
  • Monocrystlaline panel handle the heat better, that means it the loose less power as the ambient temperature raises.

With temperature coefficient 0.04%/K, if it is 20 oC hotter on the roof compared to standard test condition, mono- panels will loose only 0.06 Ams out of rated 8Amps. The poly-sillicon cells will loos 0.051%/K that is 0.08Amps. The loss is negligible between the two technologies. 

Finally the monocrystalline panels behave better in less than perfect lighting conditions. Using micro-inverter and Tigo optimisers you can eliminate shadowing effect and increase the performance of your solar panels.

View as Grid List
  1. EGING PV solar panel 310Watt monocrystalline EGING PV Solar Panel 310Watt Monocrystalline
    £135.00 Incl VAT.
    < >
  2. Voltaflex 100w solar panels for motor homes Voltacon Flexible Solar Panel 100Watt
    £89.00 Incl VAT.
    < >
View as Grid List