Showing national estimates

Residential solar panels on a U.S. home roof

U.S. homeowners · solar research · GetSunHut.com sister site

Solar research for homeowners — numbers first, no sales calls

Run a practical ROI estimate here, then continue on GetSunHut for system sizing, incentive stacking, maintenance, and installer search — all free, all 50 states + D.C.

How most homeowners use this hub

Three steps before you sign a solar contract

  1. Confirm the roof can last 20+ years Read our roof-before-solar guide and ballpark re-roof cost if shingles are mid-life.
  2. Run honest ROI math Use the calculator below with your real bill, system size, and utility rate — not a sales deck.
  3. Stack incentives & vet the installer Map credits on GetSunHut, pair HEAR rebates where available, then use our contractor checklist.

Solar-related homeowner tools & accessories

As an Amazon Associate, RoofingHut earns from qualifying purchases. Some links are affiliate links, which may earn us a commission at no extra cost to you. Other product links may go to our Shopify store when we carry a matching item.

ProductBest forShop
Emporia Vue 3 energy monitor Document pre-solar usage before signing a contract Browse store
ecobee Smart Thermostat Cut HVAC load before sizing a solar array Browse store
Rheem hybrid heat pump WH Big kWh reduction — pairs with utility rebates Browse store
Quick Mount roof flashing Listed penetration flashing for composite roofs Browse store
EcoFlow DELTA 2 Outage backup planning — separate ROI from panels Browse store

Address sizing

How many kilowatts this address needs

Two houses with the same power bill do not need the same array. A sunny roof can hit the bill with a smaller system than a cloudier roof. Enter the address and the bill. We look up that location and size the array from local sun, not a national average.

  • Uses the U.S. Census address match and NASA sunlight for that latitude and longitude
  • Assumes a south-facing roof. Horizontal sun is adjusted by 0.82 for tilt and typical losses
  • This is a planning size, not a shade survey or a bid

Planning estimate only. Trees, roof direction, and utility net metering change the real output. Confirm with a site survey before you buy equipment.

Free Tool

Solar ROI Calculator (2026)

Estimate installed cost, federal tax credit impact, annual savings, and simple payback. Toggle DIY vs professional installer — permit and interconnect fees update from your state. National average labor baseline.

  • Three paths: turnkey installer, DIY (equipment + permits), or equipment + hired labor
  • Utility rate bands — your utility rate and net metering rules
  • Defaults to 0%. The 30% credit applies only if original installation was completed by Dec 31, 2025
  • Pair with our incentives guide (NC detail) or your state utility site
Estimated payback — Net cost after credit: — Year-1 savings: — 25-year savings: —

Estimates only. Actual production varies by roof pitch, inverter, net metering rules, and usage patterns. Confirm incentives with a tax professional and your utility before signing.

Live pricing

Signature Solar panels & full kits — DIY vs pro install

Signature Solar prices below were refreshed from their product pages. The lowest tracked panel is $0.35/W (ZnShine 440W Bifacial). Kits include the Duracell Power Center + Peimar 450W microinverter set from 4.5 kW, plus EG4, GoodWe, and Growatt bundles. Compare panels-only, full kits, DIY permits, and pro labor against a $2.85/W turnkey benchmark.

  • Individual panels and full kits — prices refreshed from product pages
  • Build-your-own adds inverter, racking, and wiring on top of panel $/W (editable defaults)
  • DIY adds ~$1,200 for permits, interconnect, and inspection fees (adjustable)
  • Pro labor estimated at $0.85/W on top of equipment — regional rates vary
  • Credit defaults to 0%. Use 30% only if installation was completed by Dec 31, 2025

We link to Signature Solar for research convenience. RoofingHut is not affiliated with Signature Solar unless disclosed at checkout on their site.

Enter a target kW or run the ROI calculator above — panel math and matching kits appear here.

Equipment prices change on Signature Solar's site. DIY assumes you can pass electrical inspection and utility interconnect — not every homeowner should self-install. Labor and turnkey figures are planning benchmarks, not quotes.

Free Tool

Power Saver & Appliance Upgrade Estimator

See how efficient upgrades stack — before or alongside solar. Useful when your bill is high but a full array is not in the budget yet.

Upgrades you plan (check all that apply)
Estimated annual savings — kWh saved: — New monthly bill: —

Percentages are typical ranges from DOE and utility program data — your home may differ. Get an energy audit for precision.

As an Amazon Associate, RoofingHut earns from qualifying purchases. Some links are affiliate links, which may earn us a commission at no extra cost to you. Other product links may go to our Shopify store when we carry a matching item. Shop curated materials on our product finder or use the contact form with questions. Product links on this page are for research convenience — always compare local installer quotes and utility rules before buying.