Normally, yes. Industrial models often include lots of silicon and require quite a bit of energy and money to manufacture. However, DIY models often include cheaper substitutes and can sometimes be used as effective and economical consumer alternatives to industrial model solar panels. Here is a materials list for one such DIY solar panel:
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