Commercial Solar Panels Wholesale · Global Supplier
Tier 1 High-Performance Photovoltaic Solutions
Heterojunction Technology
Achieves efficiency levels exceeding 24%, delivering higher overall energy generation.
Features a low temperature coefficient, minimizing power losses in high-temperature environments.
Captures sunlight from both front and rear sides, increasing total energy yield by up to 20%.
Provides a service life exceeding 30 years, with very low annual degradation rates.
HJT cells consist of an n-type crystalline silicon wafer sandwiched between two ultra-thin layers of amorphous silicon (a-Si) and conductive oxide (ITO) layers, which together act as a protective layer and enhance overall efficiency.
Experience the ultimate power density and structural integrity with our PB-Alpha series. Specially engineered to maximize energy capture while withstanding rigorous environmental conditions.
Compact, reliable, and highly efficient. The PB-Beta series integrates advanced HJT capabilities to ensure your installations perform optimally under various operational scenarios.
Tunnel Oxide Passivated Contact
Delivers 23%–25% efficiency in commercial applications, with potential for further improvement—outperforming standard PERC modules (18%–22%).
Offers strong resistance to LID and PID, ensuring low annual power loss in the range of 0.25%–0.4%.
Incorporates a low temperature coefficient (approximately -0.29%/°C), reducing efficiency losses under high-temperature conditions.
Maintains strong energy output during low-irradiance periods, such as mornings, evenings, and cloudy conditions.
TOPCon (Tunnel Oxide Passivated Contact) solar panels are characterized by a multi-layered cell architecture that features a microscopic tunnel oxide layer and a doped polycrystalline silicon film on the rear surface of the cell.
Maximum power capabilities built around TOPCon efficiency. Designed to significantly outperform standard PERC modules in every metric.
Balanced power generation with sleek aesthetics. The black aluminum alloy frame ensures it visually blends into sophisticated architectural designs while producing remarkable power output.
Optimized for flexibility and high performance in confined spaces. The 96-cell configuration combined with N-Type TOPCon technology perfectly suits demanding residential and light commercial projects.
Access full technical specifications and performance data for our PV module range.
PB-ALPHA 132 HJT BIFACIAL
Alloy Steel Frame
PB-ALPHA 132 HJT BIFACIAL
Aluminum Alloy Frame
PB-BETA 132 HJT BIFACIAL
Alloy Steel Frame
PB-BETA 132 HJT BIFACIAL
Aluminum Alloy Frame
TOPCON 132 N-TYPE (630Wp)
Aluminum Alloy Frame
TOPCON 108 N-TYPE (515Wp)
Black Aluminum Alloy Frame
TOPCON 96 N-TYPE (455Wp)
Black Aluminum Alloy Frame