PU Solar Photovoltaic Frame

PU Solar Photovoltaic Frame is a frame structure made of polyurethane material, specially designed for solar photovoltaic modules. The frame usually has the characteristics of high strength, weather resistance, UV resistance, corrosion resistance, etc., which can provide solid support for photovoltaic panels while ensuring their long-term stable operation under harsh environmental conditions.

The overall solution of polyurethane extruded composite material combined with waterborne polyurethane coating allows PV module manufacturers to have a new material choice outside of aluminum alloy frames.

High PU frame has high impact strength and can effectively protect photovoltaic panels from external physical damage such as storms, hail, etc.
PU material has excellent weather resistance and can withstand long-term sunlight exposure and harsh climatic conditions, ensuring long-term stable use of the frame.
Polyurethane material is lighter than traditional aluminum alloy frame and has sufficient strength to reduce the total weight of photovoltaic modules and reduce transportation costs.
PU material has strong chemical corrosion resistance and can resist corrosion from most acids, alkalis, salt spray and other chemicals, and is suitable for high corrosion environments such as coastal areas.
PU has good electrical insulation properties and will not negatively affect the electrical performance of photovoltaic panels.
PU frame can be customized through different production processes, with high flexibility and adaptability, and can adapt to photovoltaic panels of various sizes and types.

1.- Polyurethane composite material has excellent mechanical properties, and its axial tensile strength is 7 times more than traditional aluminum alloy materials.

2.- It has strong resistance to salt spray and chemical corrosion.

3.- It has a high volume resistivity. After the PV module used the polyurethane frame, the possibility of forming a leakage circuit is greatly reduced, which helps to reduce the occurrence of PID potential-induced attenuation phenomenon and improve the power generation efficiency of the battery panel.

4.- Polyurethane frames can also be used with waterborne polyurethane coatings to greatly increase the weather resistance of the frames, and the VOC emissions are extremely low.

PU Solar Photovoltaic Frame,Solar photovoltaic modules play an important role in photovoltaic solar energy systems.

The existing photovoltaic frames are mainly made of aluminum alloy.

As a renewable energy industry encouraged and promoted by the state, the photovoltaic industry consumes huge amounts of electric energy to produce aluminum materials, which runs counter to the concept of energy conservation and environmental protection.

In response to the call for dual carbon goals, using new environmentally friendly materials, changing the structure of the energy industry, and promoting changes in the materials and energy industry, the significance and potential of polyurethane fiberglass composite frames are self-evident.

PU Solar Photovoltaic Frame provides a high-strength, lightweight, corrosion-resistant and weather-resistant frame solution, which is widely used in solar photovoltaic power generation systems.

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