Massachusetts – Commonwealth Solar Hot Water Residential Program

Incentive Type State Rebate Program
Eligible Technologies Solar Water Heat, Solar Space Heat
Applicable Sectors Residential, Multi-Family Residential
Incentive Amount Base rate: $45 X SRCC rating in thousands btu/panel/day (Category D, Mildly Cloudy Day)
Additional $200/system for systems with parts manufactured in Massachusetts
Additional $1,500/system for metering installation
Adder for natural disaster relief of twice the base rebate.
Maximum Incentive$3,500 per building or 25% of total installed costs
Eligible System Size(s)None Listed
Equipment StandardsOG-100 Collectors or OG-300 Systems certified by the SRCC
10-year manufacturer’s warranty for collectors
2-year warranty for other system components
2-year comprehensive installation warranty
Installation StandardsShading, tilt, and orientation requirements apply
Start Date
Start Date:02/07/2011
Expiration Date:12/31/2016

More Information Contact:

Information – Commonwealth Solar Hot Water
Massachusetts Clean Energy Center
55 Summer Street, 9th Floor
Boston, MA 02110
Web Site:

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