It uses natural granite as the exterior facade decoration layer, with embedded monocrystalline silicon photovoltaic modules to realize dual functions of decoration and power generation. The embedded installation design hides photovoltaic modules behind the stone backplane without affecting the exterior facade appearance. It has excellent heat insulation performance, reducing building air conditioning energy consumption by over 25%. The IP68 waterproof and dustproof protection system adapts to harsh outdoor environments, and the stone surface can be customized with textures and colors to meet different architectural design needs, improving the brand image and grade of the building.
The conventional unit panel size is 1200mm×2400mm, with a granite thickness of 25mm and a 6mm tempered glass backplane packaging photovoltaic modules. The overall system thickness is 180mm, with a module output power of 210-240W per square meter and a working voltage of DC 30-40V compatible with industrial-grade photovoltaic grid-connected inverters. The weight is 35kg/㎡, wind pressure resistance meets GB/T 21086 standard, fire rating reaches A1 level, and it has excellent weather resistance and corrosion resistance.
It is suitable for industrial plant exterior facades, large exhibition halls, government office buildings and high-end commercial complexes requiring high-grade exterior wall texture. It can replace traditional stone curtain walls, realizing clean power generation without changing the building's appearance, providing long-term energy income for the building, improving the environmental protection image and asset value of the building, and conforming to the evaluation standards of green industrial buildings.
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