Solar

Solar Export Earnings Calculator

When your panels make more than you use, the surplus is exported to the grid for a payment. This calculator estimates that income.

Your details

kWh

Surplus you send to the grid monthly.

$ /kWh

What your utility pays per exported kWh.

Results

Monthly export earnings
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Yearly export earnings
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Earnings over 10 years
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Last updated June 30, 2026. Results update automatically as you type.

How it works

Monthly earnings = exported kWh × export rate. Yearly = monthly × 12; the 10-year figure multiplies the yearly amount by ten. Export rates are usually well below the retail price, so using your own solar (or storing it in a battery) is normally worth more than exporting it.

Frequently asked questions

Is exporting worth more than using the power myself?

Usually not — export rates are typically lower than the retail price you pay. Self-consuming solar, or storing it in a battery, generally saves more than exporting earns.

What is a feed-in tariff?

A payment from your utility for electricity you send back to the grid. The rate and rules vary widely by country and provider.

How do I know my export amount?

Your inverter app or utility export meter shows exported kWh. If unsure, estimate it as the share of solar production you do not use yourself.

These calculators provide general estimates for educational purposes only and are not financial advice. Real-world results depend on factors not captured here. Verify figures independently before making any purchase or financial decision.

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