Nickel is a popular choice for battery packs, especially in lithium-ion systems, because it offers a practical combination of electrical performance, weldability, and corrosion resistance.
All the profiles used in our solar panel structure systems are made of S350-GD galvanized structural steel (from Zn 450 up to ZnMg 310 gr/m²), corrosion resistant, have a very low weight and have a high strength.