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Contact SunReckon: questions and corrections

SunReckon is run by Matias Mardones. Email hubloxapp@gmail.com — every message is read, and most get a reply within two business days.

Corrections & data updates

Spot a stale electricity rate, an expired incentive, or a $/W figure that doesn’t match what installers are quoting in your area? Tell us the state and the source — we verify against EIA, DSIRE, or the state energy office and fix it.

hubloxapp@gmail.com →

Questions about your estimate

Confused by a calculator result, or want to know which assumption to change for your situation? Send the inputs you used and we’ll walk you through the math. We don’t sell leads and we won’t forward your details to installers.

hubloxapp@gmail.com →

Press and partnership inquiries are welcome at the same address. We do not accept guest posts, paid links, or sponsored content — see our editorial policy.