Why “free” solar quotes can look very different
A free quote is just the start. The final price depends on a mix of things your installer will check: roof size and pitch, shading from trees or neighbors, local permit and utility fees, your 12-month electric usage, and the financing route you choose. National companies such as Sunrun, Blue Raven Solar, or Freedom Solar Power may give different proposals than a local contractor — and that’s normal. Expect variation. The question is whether each quote explains the assumptions behind its number.
How to collect multiple, comparable quotes
Prepare a short packet before you ask for quotes: a recent 12 months of electric bills, rough roof photos, and any HOA restrictions. Ask each company for a written proposal that includes system size (kW), expected annual production (kWh), a list of major equipment, and a line-item cost breakdown (equipment, labor, permits, fees). Get at least three proposals: mix national providers and local installers. Give companies the same information and ask them to size proposals to the same goal (for example, cover 80% of your current use) so you can compare apples to apples.
What to compare on every proposal
Look past the headline price. Compare system size and estimated yearly output first — a cheaper quote might be for a smaller system. Check the equipment list (panel and inverter brands) and whether the layout requires roof reinforcement. Ask for a breakdown of all fees and whether incentives or tax credits are included in the calculation. Request clarity on expected timeline, who pulls permits, and who handles utility interconnection. Finally, evaluate the installer: licensing, proof of insurance, local references, and examples of completed work.
How to avoid being rushed or pressured
Set firm boundaries. Tell salespeople you’ll review written proposals and will reply by a specific date. If someone pressures you to sign immediately or claims a deal expires that day, ask for the offer in writing and time to compare. Don’t pay large sums before permits are filed. If a rep refuses to leave a copy of the proposal or won’t answer basic technical questions, walk away. It’s fine to ask for references or a chance to view a local installation first.