Mono Perc SOLAR CELL

Passivated Emitter Rear Contact (PERC) is an advanced mono-crystalline cell that captures more energy by adding an extra layer between the silicon and the back coating. This special layer created an efficient internal reflectivity, while preventing electrons from recombining and blocking free flow of energy.

Advantage of the Half cut solar cells

When the area of a solar cell is cut in half, the amount of electrical current that is carried by each busbar is reduced by half as well.

This decrease in electrical resistance within the busbars results in an overall increase in efficiency, especially during times of high irradiance, driven by significantly higher short-circuit current (Isc) and Fill Factor (FF).

The actual increase in efficiency per manufacturer varies in the range of 1.5-3% efficiency increase, which is significant.

Why Choose Phonosolar?

Switzerland Origin
Company
Over 40 Years of
History
Ranked as “Top 500 Fortune company” in the world
Won the Most Prestigious Award in Solar Industry
Bloomberg Tier 1 over
15 years
DVN-GL Top Performer award winner
State of the are manufacturing capacity
Working with us (Solaris Energy) since 2012

Innovative Design & Less HOT Spot

A regular solar panel has 3 cell-strings, each of which can be bypassed with a (red) bypass-diode. One shaded cell will shut down one-third of the panel. Leading to low efficiency.

A half cut solar panel has 6 separate cell-strings (3 bypass diodes), offering better partial-shade tolerance. If half of the panel is shaded the other half can still operate.

Better performance in shadow condition

Thanks to the inovative cell aligment in the halfcut solar panels, they tend to perform much better in the shade envoriments. Hence the user can enjoy upto 50% performance compare to conventional panels uder shadow envoirment.

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