Solar Panels / Shingles

** Note that the state started the SMART incentive program in November 2018 for municipalities in investor-owned utility territories.  This program replaced the SREC (Solar Renewable Energy Credit) program, which was available for Concord residents.  We do not know if a SMART style program will be set up for publicly-owned utility territories such as Concord.  If it does, it might make thousands of dollars of payments available to homeowners who install solar.  Homeowners who begin installing solar before the program opens would not be eligible for these payments.  For that reason, most people are not installing solar in Concord at this time.  We will post information here once we know more. **

Steps to Installing Solar

Customers frequently ask us about the process for installing solar photovoltaic (PV) panels on their homes or businesses. For solar PV installations, CMLP offers rebates of $625 per kW(AC) of installed capacity, capped at $3,125. 

Here are the various stages involved in the process.  On average, the time from interconnection application submittal to CMLP before panels are installed to approval from CMLP to operate the PV system after panels are installed is 2 months.

1)  Property owner decides on leasing or buying a system and finds a solar installer
2)  Installer gathers all needed paperwork:
                 a) Residential Interconnection Application or Commercial Interconnection Application
                 b) CMLP Solar PV Rebate Application *
                 c) CMLP Solar PV Rebate Terms & Conditions *
                 d) Residential Net Metering Policy Acknowledgement (not required for Commercial applicants)
                                  For further information on CMLP's net metering rates, please review:
                                  Residential: Residential Net Metering with Banking Rate Schedule 
                                  Commercial: General Service Net Metering Rate Schedule
                 e) Copy of portions of Contract Between Resident or Commercial Entity & System Installer showing:
                                  installer contact information, system size, cost, & signatures *
                 f) Wiring diagram
                 g) Specification Sheets for All Equipment (i.e. Solar PV Panels & Inverters)
                                                                                                                                                 * (if requesting rebate)

3)  All solar paperwork is bundled & sent electronically to Energy New England or by mail to:
                 Concord Rebates
                 c/o Energy New England
                 100 Foxborough Blvd. Suite 110
                 Foxboro MA 02035
4)  CMLP Engineer gives Approval to Install
5)  CMLP Director gives Approval to Install
6)  ENE emails property owner & installer official Approval to Install  [It generally takes 1 week to go from Step 3 to 6]
(Installer must file for separate permits with the Building Department)
7)  Solar PV panels installed on property
8)  Town Electrical Inspector visits site to give approval
9)  CMLP Electrician installs send & receive meter
     (a brief power outage is required; new meter installed next to solar meter; property owner does not need to be on site)
10)  CMLP Engineer gives Approval to Operate (on-site visit not usually needed)
11)  ENE emails property owner & installer official Approval to Operate  [It generally takes 1 week to go from Step 8 to 11]
12)  Property owner begins generating their own power!
13)  Property owner receives one-time check by mail (if rebate check requested rather than on-bill credit)  [This generally takes 4 to 6 weeks]

If you have any questions, please contact:
                 Concord Municipal Light Plant
                 PO Box 1029
                 1175 Elm Street
                 Concord MA 01742
                 ATTN: Pamela Cady
                 (978) 318-3149