PU/PIR /Rockwool Standing Seam Roof Sandwich Panels for Solar Photovoltaic Solutions

• Customization: Available
• Feature: Environmental, Fireproof, Light Weight, Metal Panel, Heat/Sound Installation&Waterproof
• Fire Rating: 2
• Certification: ISO9001
• Customized: Non-Customized
• Model Type: 950-1000
• Effective Width(mm): 950-1000
• Length: Max 5.8m for 20gp;11.8m for 40gp/Hq
• Steel Sheets Thickness(mm): 0.3-0.7
• PU Thickness(mm): 50/75/100/150
• PU Density(Kg/M2): 38-45
• Color: as Ral or Customized
• Usage: for Roof and Wall Decoration of Steel Buildings
• Zinc Coating(G/M2): 30-275
• Transport Package: Seaworthy Packing Standard/as Customer's Request
• Specification: As per order QTY
• Trademark: HXY
• Origin: Qingdao, China
• HS Code: 72104900
• Production Capacity: 100, 000 Square Meter Per Month

Product Description

Product Introduction

Focusing on the installation and application of photovoltaic panels in energy-saving buildings, a multi-functional roof system is developed, which integrates thermal insulation and energy conservation with solar energy utilization.

Engineered for extreme weather resilience, Hongxinyuan's 360° standing seam photovoltaic panels prevent leakage from heavy precipitation and wind uplift. Integrating thermal insulation, solar panel compatibility, and superior airtightness.

Optional core materials:
PU(PIR)+Rock Wool; PU(PIR)+Glass Wool; PU(PIR)
 

Product Specification

Panel type :	Roof sandwich panels for solar photovoltaic system
Effective width	950/1000mm
Panel thickness	50/ 75/ 100/ 150mm
Coating type	PE, SMP, HDP, PVDF
Steel sheet (GI/PPGI/PPGL)	0.40-0.75 mm
Aluminum metal sheets	0.60-1.20 mm
Surface sheets	Steel sheet (GI/PPGI/PPGL): 0.40-0.75 mm
	Aluminum metal sheets:0.60-1.20 mm
	Aluminum foils:0.065 mm
	PVC sheets
Core material	PIR/PUR	Rockwool with PU edges	Glass wool with PU edges
Core density	35-45 kg/m3	110-150 kg/m3	48-64 kg/m3
Thermal conductivity	≤0.023 w/m· k	0.035-0.041 w/m·k	0.035-0.041 w/m·k

 

Product Advantage

☆Wind Uplift Resistance
Interlocking seams and roof-wide sliding mechanism eliminate stress from thermal expansion/contraction.

☆Airtight Acoustic Insulation
Significantly dampens impact noise (rain/hail) with enhanced sound absorption.

☆Eco-Friendly
Formaldehyde-free, microbial-resistant, and 100% recyclable.

☆Cost-Effective Aesthetics
Diverse finishes/colors reduce material waste, installation time, and project costs.

☆Rapid Installation
Factory-produced under controlled conditions ensures consistent quality and accelerated construction.

Product Application

Engineered for extreme weather, PU/PIR/Rockwool standing seam roof sandwich panels deliver integrated structural backing for solar PV systems. Their 360° interlocking seams ensure waterproof integrity, while high-density cores provide thermal insulation (λ≤0.022W/mK) and Class B1 fire resistance. Ideal for commercial/industrial rooftops requiring robust, weather-tight photovoltaic integration with tested wind uplift resistance ≥1200Pa.

Packing & Delivery

☆ Packing
Seaworthy packing standards:

PVC on both sides to protect the roof panel surfaces;
Packed with kraft paper to protect the panel ends;
Put EPS foam on the each space to keep the panels from squeezing each other.
If you have special requirement,please feel free to discuss with us.This is to make us improved,and protect your goods well.

☆ Delivery
Delivery time for regular colors,coating types and thickness: 7-10 days ;
Delivery time for special colors,coating types and thickness: 15-25 days ;
Delivery term: FOB/CIF/CFR/DDP is available;
We can find good forwarder for customer or accept appointed forwarder from customers.

Service&Support

☆Service
XIAMEN YU MIN XIN CAI LIAO KE JI CO.LTD. Is one combination of industry and trade company, and very professional with steel structure products in China. We are proud of our product quality and customer service and competitive price.And our products are sold worldwide, such as America, South America, Europe, Southeast Asia, Africa etc. 
1)Professional sales team,One-to-one service;
2)Combination of industry and trade company,to ensure the service and price;
3)Experienced engineer team to offer professional technology service;
4)Intimate after-sales service.
☆Support
Experienced technology suport, competitive price, professional service, we are here to help you go on with your project smoothly