MAX SYSTEM SIZE (KW DC)

14 kW DC

MAX OFFSET

No Max Offset

BUYBACK TYPE

1:1 net metering

SYSTEM SIZE JUSTIFICATION

Based on MA State Law 220 CMR 18.06, systems below 10 kW AC are exempt from the state cap on net metering. This means under current law, there is no limit on the number of homeowners that can participate in net metering if there system is below 10 kW AC. There are no offset restrictions in Eversource territory.

MONTHLY NET METERING CREDIT

Excess NEM credits can be carried over from month to month as a dollar value

ANNUAL CREDIT TRUE-UP

No annual true-up; credits carried over indefinitely. A check will NOT be paid out

AVAILABLE SOLAR INCENTIVE

State Tax Credit

Property Tax Exemption

100% of increased property value

Sales Tax Exemption

100% of system sales tax

Federal ITC

UTILITY BILL EXAMPLES