Can renewable energy systems be incorporated to metal structures?

[Terrence Bodden]

With the success of renewable energy technologies such as wind turbines and solar panels I was just wondering, can renewable energy systems be incorporated to metal structures?

 

[LiAn]

Absolutely, It happens everywhere (e.g wind turbines on boats etc). Just got to look.

 

[michael h]

not sure what that means??? i think they are metal structures.