Green Plumbing

Category - Solar Hot Water

What is a main customer-centered benefit of the movement toward pre-assembled “plug and play” solar water heating systems, rather than having the installer assembled on-site?
  1. Pre-assembled solar water heating systems are more attractive than those assembled onsite from a range of components
  2. Ability to customize specifically to a site’s conditions
  3. Customer rebates are available only for complete systems with third-party ratings
  4. A and C above
Explanation
Answer: D --Pre-assembled solar water heating systems are potentially eligible for customer rebates as well as being more attractive than systems assembled onsite from a variety of components. Each of these is a benefit of such “plug and play” systems over piecemeal installments. In some cases, assembling a system from components may allow more flexibility in customizing to a site.
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