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pvmr1025 photovoltaic roofing system-0

Sandwich Roof Panel

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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!

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pvmr1025 photovoltaic roofing system-1

Get a Free Quote for Your Project

Whether it's a steel workshop, cold storage, or cleanroom system, we offer competitive factory prices and professional design.
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