Solar Rebates & Incentives by State (2026): ITC, REAP, SREC & Net Metering
Solar economics in 2026 hinge on stacking federal, state, and utility incentives. This guide covers the federal Investment Tax Credit (ITC), the Section 45X manufacturing credit, USDA REAP for rural projects, the top state incentive programs, net metering policies, SREC markets, and property tax exemptions. Numbers reflect 2026 rules — always confirm current rates with your state energy office and the DSIRE database.
Federal Incentives
Investment Tax Credit (ITC) — 30%
- Residential (IRC §25D): 30% of installed cost (panels, inverter, racking, labor, permitting, battery if charged ≥75% by PV). No cap. Steps down to 26% in 2033, 22% in 2034.
- Commercial (IRC §48E): 30% base credit; up to 40% with adders — domestic content (+10%), energy community (+10%), low-income (+10–20%).
- Direct pay / elective pay: Tax-exempt entities (govt, tribal, non-profit) can receive the ITC as a cash payment.
Section 45X — Advanced Manufacturing Production Credit
- Solar modules: $7/W × 0.4 = ~$0.28/W for U.S.-assembled modules (decaying after 2030).
- Solar cells: $0.04/W; wafers: $12/m²; polysilicon: $3/kg.
- Inverters: $0.0025–$0.011/W by type; battery cells: $35/kWh; critical minerals: 10% of cost.
- This credit flows to manufacturers and reshapes which modules qualify for the domestic-content adder.
USDA REAP — Rural Energy for America Program
- Up to 50% of project cost (max $1,000,000 grant) for rural small businesses and agricultural producers.
- Covers renewable energy systems and efficiency upgrades; combined with ITC for maximum stack.
- 2026 funding rounds continue; check USDA state offices for deadlines.
Top 20 State Incentive Programs
| State | Key incentive | Notes (2026) |
|---|---|---|
| California | NEM 3.0 net billing | ~$0.08/kWh export; battery storage essential; SGIP rebate $0.15–$1.00/Wh |
| New York | NYSERDA NY-Sun | $0.20–$0.35/W residential block incentive; $0.30/W adder for affordable housing |
| Massachusetts | SMART program | Declining-block tariff per kWh; storage adder; SREC-II legacy market |
| New Jersey | SREC-II + Successor | Grid-supply $85/MWh, net-metered $100/MWh; ADI capacity incentive |
| Maryland | SREC market | ~$50–$70/SREC; clean energy production credit |
| Pennsylvania | SREC (AEPS) | ~$40–$50/SREC; solar share rising |
| Ohio | SREC market | ~$5–$15/SREC (compliance oversupplied) |
| Washington, DC | SREC market | ~$400–$500/SREC (highest U.S.) |
| Texas | No state rebate | Competitive retail; utility rebates vary (Austin, CPS, Oncor) |
| Florida | Net metering (utility) | 1:1 retail net metering for IOUs (2026, contested); no state tax credit |
| Arizona | APS/SRP rebates | Utility-specific; sales-tax exemption on solar equipment |
| Colorado | Utility rebates + Xcel Solar*Rewards | Local property-tax exemption; county rebates |
| Connecticut | Green Bank financing | Low-interest loans + on-bill financing |
| Illinois | Illinois Shines (ABP) | REC contracts; equity categories with adders |
| Nevada | Storage rebate (NV Energy) | Generations/storage programs; property-tax abatement |
| South Carolina | Solar Energy Tax Credit | 25% of cost (capped $3,500/yr, 10-yr carryforward) |
| North Carolina | Property tax abatement | 80% property-tax exemption; Duke utility rebates |
| Oregon | Energy Trust (PGE/Pacific Power) | $0.20–$0.40/W cash incentive for customers of participating utilities |
| Hawaii | Net metering successor (CGS+) | High retail rates make solar + storage economic without state credit |
| Maine | Net energy billing | Commercial/industrial kW-credit program; residential net metering |
Net Metering Policies by State
- Full retail net metering (1:1): Florida, Indiana (phase-out), parts of Midwest, many cooperatives.
- Net billing (reduced export): California (NEM 3.0 ~$0.08/kWh), Hawaii (CGS+), some Arizona utilities.
- Value-of-solar / avoided cost: Minnesota, some Texas retail plans.
- No statewide policy: Alabama, Mississippi, parts of the Southeast — check utility tariffs.
SREC Markets
Solar Renewable Energy Certificates trade in compliance states: NJ, MA, MD, PA, OH, DC, IL (REC), DE. One SREC = 1 MWh of generation. Register your system with the state SREC aggregator (e.g. SRECTRA, Sol Systems) to monetize production over 10–20 years.
Property & Sales Tax Exemptions
~36 states offer a property-tax exemption so added home value from solar isn't reassessed. ~25 states exempt solar equipment from sales tax. These stack on top of the ITC — verify on the DSIRE database for your ZIP.
BABA & Domestic Content
Federally funded projects (and the ITC commercial domestic-content adder) require Build America, Buy America (BABA) compliance: iron/steel manufactured in the U.S., and a rising percentage of manufactured products (60% in 2024–25, stepping to 100% later) made in the U.S. PES Supply carries BABA-compliant and domestic-content-compliant products to meet these requirements.
Stack Incentives with PES Supply
Whether you're qualifying for the domestic-content adder, BABA compliance, or a state storage rebate, PES Supply stocks U.S.-assembled and listed components. 50,000+ SKUs from 169 authorized brands; standard delivery 7–10 business days.
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Further Reading
- Battery Storage Incentives by State: 2026 Rebate Programs and Tax Credits
- Generator Transfer Switch Types: Manual vs. Automatic (ATS) Guide
- Pitched Roof Solar Mounting: Flashing, L-Brackets, and Lag Bolt Guide
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