Solar Brochure

4
ConventionalLG NeON™ 2
Extremely Low LID Cells
Cello Technology™: Less Power Generation Loss
Double-sided Cell Structure
The boron (B) and oxygen (O) pair within the p-type cell eliminates the electrons that were created to generate energy.
But inside the LG NeON™ 2, there are almost no B-O pairs. This is why LG NeON™ 2 has almost no LID*.
* LID: Light Induced Degradation
When micro crack or nger electrode erosion happens by natural degradation of mechanisms in the outskirts of the solar cell,
LG NeON™ 2 reduces down performance by blocking the electrical path due to the tight layout of wires.
LG NeON™ 2 cell produces energy from both the front and back. By absorbing light from even the backside, the cells raise efciency.
This makes LG NeON™ 2 cells particularly more efcient than conventional cells in mornings and evenings when the incident angle is lower.
Technology
LG NeON™ 2 / No pair, No LID
Conventional / B-O pair, LID
P
O
e
e
e
e
e
e
e
e
e
e
e
e
e
e
e
e
e
e
e
B
O
+ +- -
e
e
e
e
e
eee
ee e
e
LG NeON™ 2 LG NeON™
Cell's
nger
Cell's
nger
Cell's
nger
SiNx:H
SiOx:H / SiNx:H
Glass
Backsheet
Emitter
Emitter
Emitter
SiOx:H / SiNx:H