
Perfection on another level
Latest manufacturing technology, the highest industry standards and quality criteria together with highly skilled human competence and 20 years of experience that cannot be bought on the market, rank BISOL among the most advanced companies in the solar industry worldwide.
G12R Technology
Greater power output, higher efficiency and superior temperature performance
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TOPCon (Tunnel Oxide Passivated Contacts) technology improves solar cell efficiency by reducing carrier recombination, leading to lower electrical losses and higher overall performance.
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The tunnel oxide is a very thin layer in a solar cell structure that reduces recombination losses and facilitates charge transport through the phenomenon of quantum tunneling, thereby improving solar cell efficiency.
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Half-cut solar cell technology with 16 thin-wired busbars enables higher efficiency, reduction of hot spots and lower shading losses.
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An increased number of busbars and current collecting grid lines facilitates local high current power distribution and reduces the inner electrical resistance, which basically enables higher power on the same surface.
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Reflective wires increase light absorption.
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Reduction in cell spacing improves efficiency.
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Non-destructive laser cutting is an advanced technology in the solar industry that ensures precise cell cuts while reducing waste and stress, which boosts quality and efficiency.

Invaluable expertise
Even the most modern technological equipment cannot replace knowledge and decades of experience that cannot be bought on the market. BISOL employees play a major role in the product development process and control of production processes, as well as in quality control.
100% traceability for higher quality and productivity
The in-house tailor-made BISOL Tracking System offers monitoring of all the important data about every module produced through the serial number carrying fully comprehensive information about used materials, machine recipes, workers and customer details.

