Tseason TPO sandwich panel is a photovoltaic waterproof integrated roof panel that combines power generation, waterproofing and enclosure functions in one system.
It uses premium metal facings and a rock wool core, and the TPO membrane is seamlessly laminated to the metal sheet through a precise manufacturing process to form a complete sealed waterproof layer for industrial roofs.


This integrated roof panel not only delivers excellent waterproof performance, but also provides thermal insulation, fire resistance and structural enclosure functions for industrial plants.
When used together with photovoltaic modules, it helps factories achieve long-term green energy utilization and offers a durable, efficient and sustainable roofing solution.
| Specification(mm) | Standard Panel Width | 1000 | |||
| Panel Length | 2000≤L≤25000 | ||||
| Thickness(mm) | Standard Panel Thickness | 30/45/50/60/75/80/100/120 | |||
| Outer Steel Sheet | 0.4-0.8 | ||||
| Inner Steel | Sheet | 0.4-0.8 | |||
| Steel Sheet Coating | PVDF/hi Resistant PE/Silicon Modified PE/PE(Coating Thickness ≥20μm) | ||||
| Core Material | Rock wool | Glass Fiber | PU(polyurethane) PIR(polyisocyanurate) | ||
| Core Average Density(kg/m³) | 120 64 42 48 | ||||
Tseason TPO sandwich panel is a high-performance photovoltaic waterproof roof panel designed for industrial buildings. It adopts premium metal facings and a rock wool core, while the TPO membrane is seamlessly laminated to the metal sheet through a precise manufacturing process to form a complete sealed waterproof layer. Integrating power generation, waterproofing and enclosure functions into one system, it provides factories with a durable and reliable green energy roofing solution




Tseason has its own IBIM(Building Information Modeling) Objects, which can provide you with a crucial and even mandated process to ensure building planning, design, and construction are highly efficient and collaborative.