| Alabama (AL) | None | None | Utility Time-of-Use Self-Supply | Prop Tax: None Sales Tax: Standard Sales Tax Applies | Calculate AL → |
| Alaska (AK) | No State Income Tax | None | Local Co-op Storage Pilot | Prop Tax: 100% Exempt Sales Tax: No Statewide Sales Tax | Calculate AK → |
| Arizona (AZ) | 25% State Credit (Max $1,000) | None | Up to $1,500SRP / APS Battery Storage Export Credit | Prop Tax: 100% Exempt Sales Tax: 100% Exempt | Calculate AZ → |
| Arkansas (AR) | None | None | 1:1 Legacy / Net-Billing Storage Arbitrage | Prop Tax: Local Option / Partial Sales Tax: Standard Sales Tax Applies | Calculate AR → |
| California (CA) | None (Replaced by SGIP) | +$1,800CPUC NEM 3.0 ACC Export Adder | Up to $3,500California SGIP Battery Rebate ($250–$1,000/kWh) | Prop Tax: 100% Exempt Sales Tax: Standard Sales Tax Applies | Calculate CA → |
| Colorado (CO) | 10% State Clean Energy Credit / Sales Exemption | +$2,400Xcel Energy Solar*Rewards REC | Up to $3,500Xcel Energy CO Battery Rebate ($350/kWh up to $5,000) | Prop Tax: 100% Exempt Sales Tax: 100% Exempt | Calculate CO → |
| Connecticut (CT) | None | +$3,200CT RRES Tariff Buyback | Up to $2,800CT Energy Storage Solutions ($200/kWh Upfront + Performance) | Prop Tax: 100% Exempt Sales Tax: 100% Exempt | Calculate CT → |
| Delaware (DE) | None | +$3,800Delaware SREC Auction (~$35/MWh) | Up to $1,500Delmarva / Municipal Green Energy Grant | Prop Tax: 100% Exempt Sales Tax: No Statewide Sales Tax | Calculate DE → |
| District of Columbia (DC) | None (Highest SREC Market in US) | +$38,500DC SREC Market (~$380–$420/MWh) | Up to $2,500DC Solar for All & Resiliency Storage Grant | Prop Tax: 100% Exempt Sales Tax: 100% Exempt | Calculate DC → |
| Florida (FL) | No State Income Tax | FPL / Duke 1:1 Retail Net Metering | Hurricane Backup LFP Tax Exemption | Prop Tax: 100% Exempt Sales Tax: 100% Exempt | Calculate FL → |
| Georgia (GA) | None | Georgia Power Instantaneous Netting | Up to $1,000Jackson EMC / Co-op Solar+Storage Rebate | Prop Tax: Local Option / Partial Sales Tax: Standard Sales Tax Applies | Calculate GA → |
| Hawaii (HI) | 35% Hawaii RETITC (Max $5,000 per system) | +$2,500HECO Bring Your Own Device (BYOD) | Up to $4,250HECO Battery Bonus / BYOD Upfront & Capacity Credit | Prop Tax: 100% Exempt Sales Tax: Standard Sales Tax Applies | Calculate HI → |
| Idaho (ID) | 40% Year-1 State Income Tax Deduction (up to $20k over 4 yrs) | Idaho Power Export Credit | TOU Peak Self-Supply Arbitrage | Prop Tax: 100% Exempt Sales Tax: Standard Sales Tax Applies | Calculate ID → |
| Illinois (IL) | None (Upfront IL Shines SREC) | +$10,800Illinois Shines (ABP) 15-Yr Upfront SREC Check | Up to $3,600ComEd / Ameren Smart Inverter & Storage Rebate ($300/kWh) | Prop Tax: 100% Exempt Sales Tax: Standard Sales Tax Applies | Calculate IL → |
| Indiana (IN) | None | Indiana EDG Instantaneous Export Tariff | AES / Duke Indiana Critical Load Storage | Prop Tax: 100% Exempt Sales Tax: 100% Exempt | Calculate IN → |
| Iowa (IA) | None | MidAmerican / Alliant Inflow-Outflow | Up to $500Municipal Utility Storage Rebate | Prop Tax: 100% Exempt Sales Tax: 100% Exempt | Calculate IA → |
| Kansas (KS) | None | Evergy Net Metering | Peak Demand Charge Offset | Prop Tax: 100% Exempt Sales Tax: Standard Sales Tax Applies | Calculate KS → |
| Kentucky (KY) | None | LG&E / KU Net Billing | Rural Co-op Backup Storage | Prop Tax: Local Option / Partial Sales Tax: Standard Sales Tax Applies | Calculate KY → |
| Louisiana (LA) | None | Entergy Net Billing Avoided Cost | Gulf Coast Hurricane Resilience Storage | Prop Tax: 100% Exempt Sales Tax: Standard Sales Tax Applies | Calculate LA → |
| Maine (ME) | None | Maine NEB kWh Credit Program | Up to $1,500Efficiency Maine Battery Storage Pilot | Prop Tax: 100% Exempt Sales Tax: Standard Sales Tax Applies | Calculate ME → |
| Maryland (MD) | Maryland Clean Energy Grant ($1,000) | +$6,800Maryland SREC Market (~$55/MWh) | Up to $4,500Maryland 30% Energy Storage Income Tax Credit (up to $5,000) | Prop Tax: 100% Exempt Sales Tax: 100% Exempt | Calculate MD → |
| Massachusetts (MA) | 15% Mass. Personal Income Tax Credit (Max $1,000) | +$4,200MA SMART Solar Tariff Program | Up to $6,500Mass Save ConnectedSolutions ($275/kW/yr · ~$6,500 over 5 yrs) | Prop Tax: 100% Exempt Sales Tax: 100% Exempt | Calculate MA → |
| Michigan (MI) | None | DTE / Consumers Distributed Generation Inflow-Outflow | Up to $2,000DTE / Consumers Home Battery Pilot Rebate | Prop Tax: 100% Exempt Sales Tax: Standard Sales Tax Applies | Calculate MI → |
| Minnesota (MN) | None | +$3,800Xcel Energy MN Solar*Rewards ($0.03–$0.06/kWh for 10 yrs) | Up to $2,500Minnesota Solar*Rewards Storage Adder | Prop Tax: 100% Exempt Sales Tax: 100% Exempt | Calculate MN → |
| Mississippi (MS) | None | Mississippi Power Net Generation (+2.5¢ low-income adder) | Entergy / Co-op Storm Backup | Prop Tax: Local Option / Partial Sales Tax: Standard Sales Tax Applies | Calculate MS → |
| Missouri (MO) | None | +$2,500Ameren Missouri / Evergy Solar Rebate ($0.25/W) | Up to $1,000Municipal Solar + Battery Rebate | Prop Tax: 100% Exempt Sales Tax: Standard Sales Tax Applies | Calculate MO → |
| Montana (MT) | None | NorthWestern Energy 1:1 Net Metering | NorthWestern E+ Renewable Grant | Prop Tax: 100% Exempt Sales Tax: No Statewide Sales Tax | Calculate MT → |
| Nebraska (NE) | None | OPPD / LES Public Power Net Metering | Up to $1,000LES / OPPD Solar+Storage Rebate | Prop Tax: 100% Exempt Sales Tax: Standard Sales Tax Applies | Calculate NE → |
| Nevada (NV) | No State Income Tax | NV Energy 75% Net Metering Tier 4 | Up to $2,500NV Energy Residential Energy Storage Incentive (up to $3,000) | Prop Tax: Local Option / Partial Sales Tax: Standard Sales Tax Applies | Calculate NV → |
| New Hampshire (NH) | NH PUC Residential Renewable Rebate ($0.20/W up to $1,000) | +$3,200NH Class II REC Sales (~$30/MWh) | Up to $3,500Eversource / Liberty ConnectedSolutions Storage | Prop Tax: Local Option / Partial Sales Tax: No Statewide Sales Tax | Calculate NH → |
| New Jersey (NJ) | None (Lucrative 15-Yr SuSI SREC-II) | +$11,400NJ SuSI SREC-II ($85/MWh fixed for 15 years) | Up to $2,500NJ BPU SIP Energy Storage Incentive | Prop Tax: 100% Exempt Sales Tax: 100% Exempt | Calculate NJ → |
| New Mexico (NM) | 10% New Mexico Solar Market Development Tax Credit (Max $6,000) | PNM / El Paso Electric 1:1 Net Metering | Up to $1,500NM Clean Energy Storage Credit | Prop Tax: 100% Exempt Sales Tax: 100% Exempt | Calculate NM → |
| New York (NY) | 25% NY State Solar Tax Credit (Max $5,000) + NYSERDA NY-Sun | +$2,500NYSERDA NY-Sun Megawatt Block ($0.20–$0.40/W upfront) | Up to $3,500NYSERDA Long Island / ConEd Retail Storage Incentive ($250/kWh) | Prop Tax: 100% Exempt Sales Tax: 100% Exempt | Calculate NY → |
| North Carolina (NC) | None (Duke PowerPair Rebate) | Duke Energy Bridge Rate / TOU Net Billing | Up to $9,000Duke Energy PowerPair Solar + Battery Rebate (up to $9,000) | Prop Tax: 100% Exempt Sales Tax: Standard Sales Tax Applies | Calculate NC → |
| North Dakota (ND) | None | Avoided Cost Monthly Net Billing | Cold-Climate LFP Backup | Prop Tax: 100% Exempt Sales Tax: Standard Sales Tax Applies | Calculate ND → |
| Ohio (OH) | None | +$2,100Ohio / PJM Cross-State SREC Market (~$15–$30/MWh) | Cleveland / Cincinnati Clean Energy Storage | Prop Tax: 100% Exempt Sales Tax: 100% Exempt | Calculate OH → |
| Oklahoma (OK) | None | OG&E / PSO Avoided-Cost Export | Tornado & Grid Outage LFP Backup | Prop Tax: Local Option / Partial Sales Tax: Standard Sales Tax Applies | Calculate OK → |
| Oregon (OR) | Oregon Solar + Storage Rebate (up to $5,000) | +$2,200Energy Trust of Oregon Cash Incentive ($1,200–$2,800) | Up to $2,500ODOE / Energy Trust Oregon Battery Storage Rebate ($2,500) | Prop Tax: 100% Exempt Sales Tax: No Statewide Sales Tax | Calculate OR → |
| Pennsylvania (PA) | None | +$4,100Pennsylvania SREC Market (~$32–$40/MWh) | Up to $1,000PECO / PPL Solar & Storage Pilot | Prop Tax: Local Option / Partial Sales Tax: Standard Sales Tax Applies | Calculate PA → |
| Rhode Island (RI) | None | +$5,000RI Renewable Energy Fund (REF) Grant ($0.65/W up to $5,000) or REG Tariff | Up to $6,000RI ConnectedSolutions Battery Dispatch ($400/kW/yr) | Prop Tax: 100% Exempt Sales Tax: 100% Exempt | Calculate RI → |
| South Carolina (SC) | 25% SC State Solar Tax Credit (up to $3,500/yr carryforward for 10 yrs) | Dominion / Duke SC Solar Choice TOU | Up to $9,000Duke Energy SC PowerPair Battery Rebate (up to $9,000) | Prop Tax: 100% Exempt Sales Tax: Standard Sales Tax Applies | Calculate SC → |
| South Dakota (SD) | No State Income Tax | Avoided Cost Export | Rural Grid Resiliency Storage | Prop Tax: 100% Exempt Sales Tax: Standard Sales Tax Applies | Calculate SD → |
| Tennessee (TN) | No State Income Tax | TVA Dispersed Power Production (~$0.025/kWh export) | Self-Consumption LFP Storage Mandatory in TVA Territory | Prop Tax: 100% Exempt Sales Tax: Standard Sales Tax Applies | Calculate TN → |
| Texas (TX) | No State Income Tax | +$2,500Austin Energy ($2,500), CPS Energy ($2,500), Oncor Solar + Battery Rebates | Up to $3,200Oncor / Austin Energy / VPP Battery Incentives ($2,500–$4,500) | Prop Tax: 100% Exempt Sales Tax: Standard Sales Tax Applies | Calculate TX → |
| Utah (UT) | Expired (Replaced by Wattsmart Battery Rebate) | Rocky Mountain Power Schedule 137 Export (~$0.05/kWh) | Up to $3,000Rocky Mountain Power Wattsmart Battery Rebate ($400/kW · ~$3,000) | Prop Tax: Local Option / Partial Sales Tax: Standard Sales Tax Applies | Calculate UT → |
| Vermont (VT) | None | Vermont Net Metering Bill Credit | Up to $8,500Green Mountain Power (GMP) Bring Your Own Device (up to $8,500–$10,500) | Prop Tax: 100% Exempt Sales Tax: 100% Exempt | Calculate VT → |
| Virginia (VA) | None | +$5,400Virginia SREC Market (~$40–$50/MWh under VCEA) | Up to $1,000Dominion Energy VA Smart Thermostat & Storage TOU | Prop Tax: 100% Exempt Sales Tax: 100% Exempt | Calculate VA → |
| Washington (WA) | No State Income Tax | 1:1 Retail Net Metering (PSE, Seattle City Light, Avista) | Up to $1,500WA Clean Energy Transformation Storage Grant | Prop Tax: Local Option / Partial Sales Tax: 100% Exempt | Calculate WA → |
| West Virginia (WV) | None | Appalachian Power / FirstEnergy Net Metering | Mountain Outage Backup LFP | Prop Tax: Local Option / Partial Sales Tax: Standard Sales Tax Applies | Calculate WV → |
| Wisconsin (WI) | None | +$600Focus on Energy Cash Rebate ($300–$600 + Rural Bonus) | Up to $1,000Focus on Energy Solar + Storage Bonus | Prop Tax: 100% Exempt Sales Tax: 100% Exempt | Calculate WI → |
| Wyoming (WY) | No State Income Tax | Rocky Mountain Power Net Metering | High-Wind Blackout LFP Backup | Prop Tax: Local Option / Partial Sales Tax: Standard Sales Tax Applies | Calculate WY → |