Material selection and performance comparison of photovoltaic panel carport

The material selection and performance comparison of photovoltaic panel shed mainly involve the following aspects:

1. Supporting structural materials:
- Steel structure: high strength, good durability, but large weight, complex installation.
- Aluminum alloy structure: light weight, good corrosion resistance, but high cost.

2. Roof covering material:
- Glass: high transparency, beautiful, but heavy weight, fragile.
- Polycarbonate: impact resistance, good light transmission, relatively light, but easy to age.

3. Panel material:
- Monocrystalline silicon: high efficiency, good stability, but high cost.
- Polysilicon: moderate price, average efficiency, widely used.

4. Bracket connector:
- Stainless steel: corrosion resistance, long life, but higher cost.
- Galvanized steel: economical, rust resistance is general.

When selecting materials, budget, environmental conditions and design requirements should be considered, and various factors should be considered to make the best choice.

photovoltaic panel carport