TOPSUN

Advanced R&D for High-Performance Solar Panel

Topsun is continuously investing in research and development (R&D) to maximize the efficiency of renewable energy. We are actively developing next-generation solar panels—such as perovskite and thin-film technologies—with excellent durability and high energy conversion efficiency. Our innovations incorporate advanced materials and design technologies to ensure stable performance even in extreme environments.

Additionally, we continuously develop technologies that extend the lifespan of solar panels and reduce maintenance costs.

Solar Panel Manufacturing and Distribution

Topsun develops and manufactures high-efficiency solar modules utilizing the latest technologies. By applying next-generation technologies such as PERC, HJT, and TOPCon, we maximize power generation efficiency and offer products designed to deliver optimal performance across diverse climatic conditions.

Our solar panels have obtained international certifications such as KC, IEC, and UL, ensuring quality and reliability. We provide customized solutions and supply modules suitable for commercial, industrial, and large-scale power plant applications.

Brochure Module Certificate

P-Type GtoB Bifacial Module(M12-132 Half Cut Cell)

• Rated output (Pmp)660
• Rated voltage (Vmpp)37.73
• Rated current (Impp)17.51
• Open circuit voltage (Voc)45.41
• Short circuit current (Isc)18.14
• Module efficiency21.32%

Solar Power Plant Design, Installation, and Maintenance(O&M)

Topsun designs residential, commercial, and industrial solar power plants tailored to customer requirements and develops structural and layout plans to optimize energy production. During construction, we ensure stable operation through precise installation techniques and rigorous quality control. Furthermore, we provide ongoing operation and maintenance (O&M) services after installation.

Through this, we perform after-sales services such as module cleaning, output optimization, fault diagnosis, and component replacement to maximize the long-term operational efficiency of the power plants.