Stainless Steel 41X41 41X21mm Unistrut Channel

1. Photovoltaic module packaging
The packaging of photovoltaic modules is mainly to protect their glass surfaces and bracket systems and to prevent collision and damage during transportation. Therefore, in the packaging of photovoltaic modules, the following packaging materials are commonly used:
1. Foam box: Use rigid foam box for packaging. The box is made of high-strength cardboard or wooden box, which can effectively protect the photovoltaic modules and is more convenient for transportation and handling operations.
2. Wooden boxes: Fully consider that heavy objects may be collided, squeezed, etc. during transportation, so using ordinary wooden boxes will be stronger. However, this packaging method takes up a certain amount of space and is not conducive to environmental protection.
3. Pallet: It is packaged in a special pallet and placed on corrugated cardboard, which can hold up the photovoltaic panels stably and is firm and easy to transport.
4. Plywood: Plywood is used to fix the photovoltaic modules to ensure that they are not subject to collision and extrusion to avoid damage or deformation during transportation.
2. Transportation of photovoltaic modules
There are three main modes of transportation for photovoltaic modules: land transportation, sea transportation, and air transportation. Each method has its own characteristics.
1. Land transportation: Applicable to transportation within the same city or province, with a single transportation distance not exceeding 1,000 kilometers. General transportation companies and logistics companies can transport photovoltaic modules to their destinations via land transportation. During transportation, pay attention to avoid collisions and extrusions, and choose a professional transportation company to cooperate as much as possible.
2. Sea transportation: suitable for inter-provincial, cross-border and long-distance transportation. Pay attention to packaging, protection and moisture-proof treatment, and try to choose a large logistics company or a professional shipping company as a partner.
3. Air transportation: suitable for cross-border or long-distance transportation, which can greatly shorten transportation time. However, air freight costs are relatively high and appropriate protection measures are required.