Zn-Al-Mg coated steel is a type of advanced high-grade steel that is coated with a layer comprising zinc, aluminum, and magnesium. It offers excellent corrosion resistance, superior paint adhesion, and self-healing properties. It’s an economical alternative to hot-dipped galvanized steel.

1. Environment: If you live in a corrosive or saltwater environment, aluminum is better because of its high resistance to corrosion.

2. Strength: For windy or high load-bearing areas, steel is the better choice.

3. Weight: Aluminum is much lighter, which makes it easier and cheaper to transport and install.

If conditions permit, we recommend using a ground screw foundation. However, we strongly advise conducting a soil test prior to installation to determine the most appropriate foundation for your specific circumstances.

If you have an ongoing project with details, please fill out this online inquiry form and we will get back to you shortly. 

We provide detailed installation guides, drawings, and dedicated customer support for a seamless experience. The structural calculation is also available for utility projects. 

While the product is designed to last for 25-30 years, we warrant that the Products designed and manufactured by Megawa Solar shall be free from defects in material and workmanship for a period of 10 years.