Direct answer
The best solar buy is the one with a fair $/watt, solid equipment, written warranties, and a licensed local install team — not the loudest TV ad. Get 3+ itemized quotes before you sign.
This hub collects buying guides: installer selection, home system basics, small-roof panel strategy, and monitoring platforms.
Core buying guides
- Best solar companies USA 2026
- Home solar panels guide
- Best panels for small homes
- Enphase Enlighten review
- Panel count calculator
Homeowner quote checklist
- 12 months of electric bills (kWh total).
- Itemized price per watt + equipment model numbers.
- Production estimate and monitoring plan.
- Workmanship warranty + license/insurance proof.
- Cancellation and roof penetration terms in writing.
Related hubs
Costs Hub · Batteries Hub · Start Here
Frequently asked questions
National brand or local installer?
Either can be fine. Compare the actual package, warranty service path, and local reviews — not the logo alone.
What is a red flag?
High-pressure “today only” discounts, vague equipment lists, and refusal to quote per watt.