What your panels still earn after 1 January 2027.
Enter your consumption, your panels and, if you have one, your battery. You get three numbers: what the system saves under net metering today, what is left once net metering ends on 1 January 2027, and what a battery does to the payback. The math is free and asks for nothing. Keeping it is the only thing that takes an email, and only if you ask.
Rough model: no degradation, no inflation, flat tariffs, single-import-price assumption. Good enough to reality-check a vendor quote. Not a financial-advice instrument — if your installer's pitch breaks this calculator, ask them why.
One email with the numbers above, exactly as you set them. Nothing else unless you ask — every email carries an unsubscribe link.
Thirty minutes, free. We put your own numbers next to this model, and you leave with a one-page diagnosis of where your operation and your figures disagree. The page is yours to keep. If you want the fix built, the next step is a fixed-price sprint of thirty days.
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