• Annual Savings Per Home Icon
    Annual Savings Per Home
  • Average Installation Cost Icon
    Average Installation Cost
  • Potential Pay-off Time Icon
    14 Years
    Potential Pay-off Time

Solar Energy Installation in Delaware

The installation cost in Delaware ranges from $5,980 to $153,831.
Delaware residents who switch to solar may be eligible for federal and state tax credits, exemptions, and loans.
Data Industry Logos: Berkeley Lab, NREL, eia, DSIRE

Data from Industry Leaders

Calculate Your Cost

What Size is Your Home?

System Size

9.2 kW

System Cost


Pay-off Time

14 Years

For the most accurate cost estimate, connect with an experienced installer in your area.

Rebates and Savings

Delaware de residents who switch to solar are eligible for these local, state and federal tax programs.

Program NameProgram TypeAmount
Residential Renewable Energy Tax CreditTax Credit30% before 2020 26% during 2020 22% during 2021
Residential Energy Conservation Subsidy Exclusion (Personal)Tax ExemptionFull rebate amount excluded from taxable income
Delmarva Power - Green Energy Program IncentivesRebate$0.55/W for first 5 kW, $0.20/W up to 50 kW Leased/PPA systems: Flat incentive of $1,000 per project
Net MeteringUtility CreditExcess generated power credits rolled over monthly May request a payment for unused NEG at the end of the annualized period at the supply service rate
Sustainable Electric Utility (SEU)- SREC Purchase ProgramRenewable Energy CreditRenewable Energy Credit