The product solves the core pain points of passive buildings: high energy-saving requirements and renewable energy generation. The U-value of 0.8 W/(m²·K) far exceeds the energy-saving standards of most countries, reducing building heat loss by 60% compared to traditional curtain walls. The 12mm rock wool insulation board provides excellent thermal insulation performance, while the air tightness of Class 4 ensures that the building envelope meets the passive building air leakage requirements. The high-efficiency 23.2% conversion efficiency PV module maximizes power generation, providing part of the building's electricity demand. The dry connection installation system reduces on-site wet work and shortens the construction period by 30%.
Standard panel dimensions are 1200mm x 2400mm. Total thickness is 180mm (6mm tempered glass + 10mm PV layer + 12mm rock wool insulation + 8mm aluminum alloy veneer). Weight is 45kg per square meter. Electrical parameters include open-circuit voltage 39.2V, short-circuit current 9.5A, and peak power 330W per standard panel. It meets the performance requirements of the Passive House Institute standard. Dry-type aluminum alloy bracket system is used, with no on-site welding required.
Suitable for passive house residential communities, zero-carbon office buildings, government public welfare buildings, and low-energy consumption building projects. It meets the strict energy-saving and environmental protection requirements of LEED Platinum, BREEAM Excellent and other green building certifications. It can be integrated with ground source heat pump and other passive energy systems to build a fully zero-carbon building system.
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