United States Solar Economics
Navigate post-tax-credit solar economics, compare NEM 3.0 policies, and calculate your exact rooftop solar ROI based on state-level utility rates.
🧮 Federal Solar Calculator
Estimate your true 2026 net solar cost and lifetime savings based on average national electricity tariffs.
System Recommendation
You consume roughly 900 kWh/month.
Recommended System Size: 7 kW
State-Level Policies & Net Metering
The ROI of solar drastically shifts across state lines. Explore our authoritative deep-dives into local Net Energy Metering (NEM) laws and tax exemptions.
Why Is My Bill High With Solar?
Learn how Non-Bypassable Charges, TOU peak mismatches, and wholesale Net Surplus Compensation cause unexpected True-Up bills.
Selling a House With Solar
Transferring solar leases and PPAs, clearing UCC-1 title liens, and maximizing Fannie Mae green appraisal equity.
Removal & Reinstall Cost (R&R)
$200–$350 per panel cost breakdown for roof replacement, roofer coordination, and warranty protection rules.
Bird & Critter Guards Guide
How to protect solar arrays from pigeon nesting, squirrel chewed wires, and arc fault inverter shutdowns.
Inverter Troubleshooting & Cost
Decoding red/amber LED fault lights, Ground Isolation error diagnostics, and $1,800–$3,500 replacement costs.
Best US Solar Companies (2026)
Tesla vs Sunrun vs Freedom Solar: pricing, 25-year comprehensive warranties, and direct ownership vs lease analysis.
California Solar Companies
Vetted CSLB-licensed installers specializing in NEM 3.0 battery storage and TOU tariff arbitrage in PG&E, SCE & SDG&E territories.
Texas Solar Companies
Top ERCOT-vetted contractors experienced in TDSP interconnection (Oncor, CenterPoint) and solar buyback plan optimization.
Florida Solar Companies
Contractors certified in 160+ mph hurricane wind racking, tile roof waterproofing, and FPL/Duke Tier interconnection rules.
Solar Loan & EMI Calculator
Model monthly payments, interest rates (APR), and loan re-amortization scenarios for 2026.
Battery Runtime Calculator
Toggle household appliances (AC, fridge, lights, medical CPAP) to calculate real-time blackout duration.
25-State Solar Matrix
Interactive tool comparing net metering laws, average utility tariffs (¢/kWh), state tax abatements, and payback years across all 25 states.
New York NY-Sun & Tax Credits
How NY-Sun Megawatt block rebates and the 25% NY state tax credit (up to $5,000) slash solar payback down to 5.6 years.
New Jersey SuSI SREC-II
Earn $85/MWh in guaranteed 15-year state incentive payments, 100% property tax exemption, and 0% state sales tax.
Arizona Solar Incentives
APS and SRP Resource Comparison Proxy export rates, $1,000 AZ state tax credit, and extreme summer TOU battery storage ROI.
Massachusetts SMART Program
Utility incentive payments, Mass Save 0% HEAT loans, and 15% state tax credits offsetting 28¢/kWh electric rates.
Illinois Solar Incentives
Illinois Shines SRECs near $70-$80/MWh on 15-year contracts, half paid at install, and new export credit rules.
Connecticut Solar Incentives
30.5c/kWh rates, RRES Netting and Buy-All tariffs, 100% tax exemptions, and battery rebates up to $200/kWh.
Maryland Solar Incentives
SRECs at $30-$80/MWh with a 1.5x multiplier, full retail net metering ending for new systems July 2027.
New Mexico Solar Incentives
10% refundable state tax credit up to $6,000, net metering to 10 kW, and 280+ sunny days a year.
North Carolina Solar Incentives
Duke PowerPair pays up to $9,000 for solar plus battery, but ends December 2026 with almost no capacity left.
Colorado Solar Incentives
Xcel Solar*Rewards up to $3/W, 10% battery tax credit, 1:1 net metering, and full tax exemptions.
Oregon Solar Incentives
Energy Trust pays $3,500 per home, income-qualified rebates to $7,500, and 1:1 net metering with no end date.
Nevada Solar Incentives
No state rebates, but Tier 4 net metering locks 75% retail export rates for 20 years. The honest Nevada guide.
South Carolina Solar Incentives
25% state tax credit up to $3,500 a year with 10-year carryforward and no repeal date.
Pennsylvania Solar Incentives
SRECs near $33/MWh, $500 PECO rebate through 2031, and 1:1 net metering to 50 kW.
Solar Lease vs Buy 2026
The 30% credit ended for buyers but survives in leases. True costs, SRECs, savings, and home-sale impact compared.
48E Commercial Credit 2026
Who qualifies, the July 2026 construction deadline, pass-through rules, and what businesses should do now.
States Where Solar Still Pays
SREC income, state tax credits, and net metering ranked. Where payback is under 8 years with no federal credit.
Solar Panel Cost 2026
National benchmarks by system size, what drives price per watt, and how to spot an inflated quote.
Solar Quote Red Flags
Ten warning signs of bad solar deals in 2026, from fake government programs to escalator traps.
Solar Inverters Comparison
String inverters vs Enphase IQ8 microinverters vs SolarEdge DC optimizers: efficiency, shading performance, and warranties.
Best Home Batteries 2026
Tesla Powerwall 3 vs Enphase IQ 5P vs FranklinWH aPower: continuous power output, LFP safety, and whole-home backup.
Tesla Solar Roof Cost
Detailed $/sq ft pricing analysis, roof replacement economics, tempered glass durability, and post-credit economics.
Panel Cleaning & Maintenance
How soiling causes 5-20% efficiency losses, safe DIY wash procedures, automated robotic cleaners, and maintenance schedules.
What is Solar Power?
Learn exactly what solar power is, how the photovoltaic effect works, and why renewable energy is transforming the US grid.
US Solar Panel Costs 2026
Discover the true cost of solar panels. Learn about price per watt, equipment tiers, and how the end of the federal ITC changes your final bill.
Are Solar Panels Worth It?
Find out if solar panels are worth the investment for your home. We analyze payback periods, electricity rates, and property value increases.
How Do Solar Panels Work?
Understand the science behind rooftop solar. We explain how panels capture sunlight, convert it to electricity, and interact with the grid.
Solar Panel Lifespan
What is the true lifespan of a solar panel? Learn about degradation rates, 25-year warranties, and the longevity of solar inverters.
California NEM 3.0
Complete analysis of the April 2023 shift to the Net Billing Tariff (NBT) and why battery storage is now mandatory for Californian ROI.
Texas Buyback Rates
Track real-time Retail Electric Provider (REP) solar buyback plans, Real-Time Wholesale (RTW) contracts, and ERCOT grid stability.
Florida Tax Exemptions
How the Sunshine State provides complete Property Tax abatements and Sales Tax exemptions for solar hardware without state-level NEM.
Federal Tax Credit (2026 Update)
What ended in 2025, what remains via Section 48E for leased systems, and Form 5695 for 2025 installs.
Battery Hardware: Powerwall vs LG
Technical deep-dive comparing LFP (Lithium Iron Phosphate) vs NMC battery chemistries for hybrid home solar systems.