Free quote check

Are you overpaying for your home battery?

Got a quote? Don't sign it yet. Send it over and I'll check what is missing, what looks padded, whether the backup design matches your needs, and whether the incentive claims are still true in 2026. You'll get a straight verdict, fair, high, or padded, and the reasons behind it. Takes a couple of minutes. Could save you thousands.

  • ✓ Independent
  • ✓ No lead auction
  • ✓ Free, no account needed
  • ✓ Personal reply in ~2 business days

  1. 1. Send your quote

    Paste it or upload the PDF. Add your state, utility, battery, and total.

  2. 2. I check the details

    Installed price per usable kWh, gateway, panel work, permits, and incentives.

  3. 3. Sign only if it holds up

    A fair quote should survive a line-by-line read.

Or upload the quote (PDF or photo)

Free, no account needed, and your quote is never sold to installers. No instant score. David reads it himself and replies, usually within 2 business days.

Form not working? Email david@homebattery.guide.

What we check

Price per usable kWh, backup loads, gateway hardware, panel work, permits, and incentive dates.

What we will not do

Sell your lead to installers or pretend every expensive quote is bad. Some electrical work is legitimate.

Useful before signing

The best time to catch a stale incentive or missing line item is before the deposit.

Still researching? Send me the guide.