PVMR1025 Photovoltaic Roofing System
PVMR1025 photovoltaic roofing system is a technology that integrates solar power generation (photovoltaic) products into buildings. By directly replacing conventional building materials with photovoltaic components, the product becomes an integral part of the building's external structure. It serves both as a power generation device and as a building component and material, and is also known as a "component-type" or "building material-type" solar photovoltaic building system.
- Overview
- Technical Specifications
- Applicable Scenarios
- FAQ
- Recommended Products
Product details
PVMR1025 Photovoltaic Roofing System is a BIPV (Building Integrated Photovoltaics) system specifically designed for modern green buildings. It's not just a roof covering; it's a building material that generates electricity. This system directly replaces traditional building materials as the external structure of a building, perfectly integrating power generation with building material properties (waterproofing, wind resistance, and load-bearing capacity). As a true "component-type" and "building material-type" photovoltaic solution, PVMR1025 transforms every inch of the roof into a source of clean energy, achieving a perfect fusion of architectural aesthetics and green energy.
Performance Characteristics
• It can both bond and clamp photovoltaic panels.
• Higher utilization rate compared to other solutions.
• Transverse reinforcement improves wind resistance compared to longitudinal reinforcement.
• It has a central support, providing strong wind resistance, and the central support is easy to install.
• Water drainage grooves at both ends extend the lifespan of the photovoltaic panel adhesive.
Advantage
1. Flexible and Versatile Installation Options: Adhesive/Clamp Mounting Dual Mode
Dual Compatibility: PVMR1025 boasts extremely high system compatibility, supporting both direct adhesive bonding of flexible photovoltaic modules and clamping of traditional rigid photovoltaic panels using clamps.
Customizable on Demand: Customers can flexibly choose the most suitable installation method based on the climate conditions, cost budget, and aesthetic requirements of the project location, without fear of technical barriers.
2. Maximized Space Utilization
Maximized Power Generation: Thanks to its optimized panel design, PVMR1025 achieves significantly higher coverage utilization on the same roof area compared to other conventional solutions on the market.
Higher Returns: A more compact arrangement means higher installed capacity, bringing owners more substantial and long-lasting electricity revenue.
Dual Upgrade in Structure and Safety
3. Transverse Stiffening Technology: A Qualitative Leap in Wind Resistance
Structural Innovation: Unlike traditional longitudinal stiffening designs, PVMR1025 innovatively adopts **transverse stiffeners** technology.
Mechanical Advantages: The transverse pattern greatly enhances the overall rigidity of the panel, significantly improving the roof's wind resistance in strong winds, ensuring the system remains stable and safe even in severe weather conditions such as typhoons.
4. Powerful Mid-Support System: Stable and Easy to Install
Mid-Support Enhancement: The system is equipped with a dedicated mid-support structure, further strengthening the connection between the panel and the purlin, serving as a second line of defense against wind uplift.
Convenient Construction: The mid-support structure is designed for user-friendliness, making the installation process simple and fast, effectively reducing construction difficulty and saving labor costs.
5. Intelligent Water Drainage Design: Extending System Lifespan
Patented Drainage Grooves: Special drainage grooves are designed at both ends of the panel.
Protection of the Adhesive Layer: This design effectively guides rainwater away quickly, preventing water from accumulating and soaking the edges of the photovoltaic panels. This greatly delays the aging and failure time of the photovoltaic panel adhesive, thus ensuring the adhesion and safety of the photovoltaic components throughout their entire lifespan.
Technical Specifications
PVMR1025 sheet material characteristics table
|
Effective width (mm) |
Width at full expansion (mm) |
Utilization |
Thickness (mm) |
Weight per square meter (kg/m2) |
Sectional moment of inertia (cm4/m) |
Section Modulus (cm3/m) |
|
| W×1 | W×2 | ||||||
| 1025 | 1250 | 82% | 0.6 | 5.74 | 27.61 | 22.05 | 4.80 |
| 0.7 6.70 | 32.12 | 25.58 | 5.57 | ||||
| 0.8 | 7.66 | 36.63 | 29.08 | 6.35 | |||
PVMR1025 sheet system unsupported span selection table
| Thickness (mm) | Yield strength(N/mm2) | Supporting conditions | Load direction | Load(KN/m2)/rafter spacing(mm) | |||||
| 0.5 | 1 | 1.5 | 2 | 2.5 | 3 | ||||
| 0.6 | 345 | Multi-span | external force | 3409 | 2866 | 2340 | 2026 | 1812 | 1654 |
| Internal force | 2892 | 2296 | 2005 | 1822 | 1691 | 1592 | |||
| 0.7 | external force | 3625 | 3048 | 2526 | 2188 | 1957 | 1786 | ||
| Internal force | 3039 | 2412 | 2107 | 1915 | 1777 | 1673 | |||
| 0.8 | external force | 3746 | 3150 | 2699 | 2337 | 2090 | 1908 | ||
| Internal force | 3175 | 2520 | 2202 | 2000 | 1857 | 1747 | |||
Applicable Scenarios
Zero-energy/low-energy demonstration buildings
High-end industrial plants and logistics parks
Commercial centers and public venues
Green building projects with high requirements for building aesthetics
FAQ
Q1: What makes the PVMR1025 system specifically suitable for solar integration?
A: The PVMR1025 is engineered as a specialized photovoltaic metal roofing solution. Its rib height and 1025mm effective width are optimized to match standard solar panel dimensions. This allows for a direct, non-penetrating fixture connection using specialized clamps, eliminating the need for heavy traditional rails and preserving the roof's integrity.
Q2: How does the PVMR1025 ensure waterproofing after solar panel installation?
A: Waterproofing is our top priority. The PVMR1025 system utilizes a standing seam or concealed fixing design. Solar modules are mounted using high-strength aluminum clamps that grip the panel ribs without piercing the metal sheet. This ensures zero roof perforation, effectively eliminating the risk of water leakage that is common with traditional screw-down solar mounting systems.
Q3: Is the PVMR1025 system compatible with all types of solar panels?
A: Yes, the PVMR1025 is highly versatile. It is compatible with most framed mono-crystalline and poly-crystalline silicone modules available on the market. Whether you are installing a BAPV (Building Applied Photovoltaic) system or looking for a more integrated look, the versatile clamping system accommodates various panel thicknesses and sizes.
Contact us immediately to request detailed node diagrams and pricing proposals!