JA solar
JA SOLAR 450W PERC Half Cell Monocrystalline JAM-72-450/MR 455Wp Solar Panel
JA SOLAR 450W PERC Half Cell Monocrystalline JAM-72-450/MR 455Wp Solar Panel
Regular price
€296.40
Regular price
Sale price
€296.40
Unit price
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per
Original photovoltaic modules JA Solar brand
Delivery in 2-3 weeks.
ATTENZIONE: la quantità minima ordinabile è di 10 pannelli solari , unless they are included with one of our solar kits.
Photovoltaic module Ja Solar Panel 450W 24V Monocrystalline with PERC technology
- 144 semicelle
- Dimensions: 2112 x 1052 x 35mm
- Weight: 25 kg
- Peak Power (PMAX): 450W
- Voltage at maximum power (VMPP): 41.52V
- Intensity at maximum power (IMPP): 10.84A
- Open Circuit Voltage (VOC): 49.7V
- Short Circuit Current (ISC): 11.36A
- Module Efficiency: 20.4%
What are the advantages of PERC technology?
A PERC cell (Passivated Emitter Rear Cell) incorporates a reflective layer on the back, between the silicon and the aluminium. Thanks to this technique, part of the radiation is reflected on the silicon layer and does not pass through the solar panel. With this reflection, the cell absorbs more energy and can also dissipate temperature better, thus achieving higher thermal efficiency than other classic PV cell technologies, as heat is an enemy of a solar panel's performance.