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  1. Eversource Energy
  2. Connecticut Renewable Energy Programs
  3. Residential Renewable Energy Solutions (RRES)
  4. Project Qualification and System Sizing

Project Qualification and System Sizing

Questions related to RRES Project Qualification and System Sizing.

  • I have questions regarding the Connected Solutions program, who should I contact?
  • What is the size limit for Residential Renewable Energy Solutions?
  • How does Eversource calculate the max usage for a project?
  • How is a premise defined within Residential Renewable Energy Solutions?
  • What platform will installers use to calculate estimated solar production?
  • If a home is being remodeled extensively, as in down to the foundation, could a builder’s letter suffice instead of having HES or an Energy Model done?
  • Is there an easy way to get a customer's historic usage?
  • For the annual consumption calculation on a home having between 2-4 units, will the consumption calculation account for the sum of all onsite accounts, or only one?
  • For the annual consumption calculation that drives system sizing limits, do the 12 months in the last 5 years selected as the baseline have to be sequential or can it be any individual 12 months?
  • Are there only heat pump or EV kWh allowances? What about inground pool heater and/or hot tubs which also increase consumption significantly?

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