As autumn arrives and days grow shorter, many assume PV module efficiency naturally drops. But in reality, this season often brings some of the best conditions for photovoltaic performance, especially for Europe's largest PV module manufacturer BISOL® .  Why Summer Heat Isn’t Always Ideal for PV module efficiency   While summer offers long days, it also brings high temperatures that can reduce module efficiency. Photovoltaic cells perform best in cooler conditions: as ambient

At BISOL ® , we not only care about producing top-quality solar technology, but also about its long-term efficiency.   As an Europe's...

In today’s solar market, long-term value matters more than ever. Installers, investors, and developers no longer choose based on wattage alone. They demand reliability, transparency, and performance that holds for decades. BISOL ® , Europe’s largest photovoltaic module manufacturer , meets that demand with real data, upgraded guarantees, and solar products engineered not just to perform but to endure. BISOL Supreme ™ is now officially ENEA-Listed for Transition 5.0 The flags

As of 1 August 2025, BISOL ® offers an upgraded warranty that sets a new benchmark for performance and trust in the solar industry....

When investing in solar, reliability is not a luxury, it is essential. BISOL photovoltaic modules are designed to perform year after year...

Backed by two decades of continous operation At BISOL ® , durability is not a marketing promise. It is a measurable fact. One of the very...

When it comes to rooftop installations, BISOL ® delivers what professionals value most - speed, reliability, and simplicity . That’s why we developed BISOL EasyMount™ , a smart and streamlined mounting system made specifically for professional solar installers. No unnecessary parts. No guesswork. Just precision-engineered design, fast installation, and long-term performance - exactly what professionals expect. One system. Every roof. BISOL EasyMount™ is designed for universa

We are pleased to announce that BISOL ® BIPV modules with Solrif ® frame have received the necessary IEC/Factory Inspection...

Did you know that your roof can be a reliable source of natural light, clean energy and long-term value? Sustainable architecture of the...

Discover the latest generation of BISOL Supreme™ photovoltaic modules designed with advanced G12R cells. BISOL Supreme™ modules are...

BISOL BIPV modules, developed in collaboration with the Swiss company Schweizer (Solrif® system), are engineered to integrate...

BISOL Lumina is the innovative PV module that delivers the perfect balance between power output and light transmittance. Designed for...

BISOL continues to set new benchmarks in the solar industry with its latest BISOL Duplex modules featuring G12R solar cells . These...

We’re thrilled to announce the upcoming upgrade to our cutting-edge G12R modules, set to replace our M10 modules starting in Q2 2025....