It probably depends on how big and sophisticated a model you get. One particular company said that their wind turbines last for up to twenty-five years with minor part replacements. They liken it to replacing parts of a car to make sure that it lasts. Their solar panels have a warranty for twenty-five years, implying that they last for longer. Other parts of the system have different length of warranty. Overall, it seems to imply that solar panels last longer but different parts of the system may need updating.
Click here to cancel reply.
Sorry,At this time user registration is disabled. We will open registration soon!
Don't have an account? Click Here to Signup
© Copyright GreenAnswers.com LLC