Today, Made in Europe is a mark of quality. At BISOL® we go further, delivering solar solutions crafted with precision, designed to last, and built with purpose.
As one of Europe’s leading photovoltaic manufacturers, we set the standard for quality, innovation, and environmental responsibility. Every BISOL module reflects expert engineering, rigorous testing, and a deep commitment to sustainability and long-term value.
“We don’t just make solar modules—we create them with intention,” says Dunja Seme, Head of Production at BISOL. “From ethically sourced premium materials to precision manufacturing, every step is guided by our belief that solar energy should be reliable, beautiful, and built for the future.”
Solar modules with purpose
Our vision goes far beyond energy generation. With every BISOL module, we aim to:
- Minimize carbon footprint through European manufacturing and ethical sourcing
- Ensure durability with modules that exceed industry longevity standards
- Combine top performance with sleek aesthetics
- Empower businesses and communities to achieve true energy independence
Certified european quality
With more than 300 certifications worldwide, BISOL consistently exceeds the highest standards of safety, performance, and sustainability.
Each module undergoes over 25 quality control checks to guarantee lasting performance. These include:
- Electroluminescence testing, to detect even the smallest invisible defects
- Expert visual inspections, ensuring flawless surface finishes
- Flash testing, replicating real sunlight to confirm power and efficiency
With a complaint rate below 0.01%, BISOL stands among the most trusted solar manufacturers worldwide.
100% traceability & trust
Every BISOL module comes with a unique serial number linked to a fully traceable digital profile—covering materials, production parameters, responsible technicians, and customer details.
This isn’t just quality control—it’s full accountability, transparency, and risk reduction, from production to delivery.
And with a built-in NFC authenticity tag, partners can instantly verify a BISOL module with a simple smartphone scan—protecting against counterfeits and strengthening trust across the supply chain.
