Does net metering mean my electric bill goes to zero?

Not usually. Some homeowners may offset a large share of usage, but many still pay utility fees, taxes, minimum charges, or amounts not fully covered by export credits. Results vary by utility plan, system size, home usage, and state rules.

Is net metering available in every state?

No. Rules vary a lot by state and utility, and some places use different credit systems instead of traditional net metering. Always ask what specific program applies to your address.

If I have a lease or PPA, do I still benefit from net metering?

Possibly, but the details depend on your utility rules and contract terms. The solar system may help reduce grid purchases, but your monthly payment to the provider and any escalator also matter. Read the contract carefully and ask for a written bill estimate based on local utility rules.

What if my utility pays a low rate for extra solar power?

Solar may still make sense for some homes, but lower export credits can reduce the value of sending extra electricity to the grid. In that case, system sizing and your daytime electricity use become even more important.

What is net metering and why does it matter?

Net metering, in simple words

When your solar panels make more electricity than your home is using at that moment, the extra power may go back to the utility grid. Net metering is the rule that says how your utility credits you for that extra power.

In many places, those credits can help offset electricity you use later, like at night or on cloudy days. But the value of the credit varies by state, utility, and plan. Some utilities give close to the full retail rate. Others give less.

That is why net metering matters so much. The same solar system can look very different depending on the utility rules where you live.

Why it matters for your solar costs

For many homeowners, net metering is one of the biggest factors in how solar may affect the monthly electric bill. If your utility gives stronger export credits, solar may offset more of your bill over time. If export credits are lower, the value of sending extra power to the grid may be smaller.

This does not mean solar is good or bad on its own. It means you need to look at the full picture: your roof, your daytime energy use, your utility rate plan, system size, and local rules.

If you are comparing a solar lease, PPA, or loan, ask each provider to explain the net metering or export credit rules that apply to your address. Get the numbers in writing, and do not rely on a verbal estimate.

Net metering is not the same everywhere

Some states have traditional net metering. Some have changed the rules. Some utilities use other names, like export rates, avoided cost rates, net billing, or buyback credits. The details can be very different.

For example, one utility may credit exported power at a rate close to what you pay for electricity. Another may credit it at a much lower rate. Some plans also have time-based rates, fixed charges, or true-up periods that affect the final bill.

Because of this, you should be careful with broad claims like "solar will wipe out your bill." In real life, bills often still include utility fees, taxes, minimum charges, or lower export credit values. Savings can happen, but they vary.

How it affects leases, PPAs, and loans

Net metering matters no matter how you go solar, but it can affect each option differently.

Solar loan or cash purchase: You usually own the system, so your bill results depend directly on your production, your usage, and your utility's credit rules. Owners may keep available ownership benefits, but buying usually means more upfront cost or loan payments.
Solar lease or PPA: These options often have low or no upfront cost, which can help some households start solar sooner. But the provider usually owns the system, so the provider usually claims the federal tax credit, not the homeowner. Your monthly lease payment or PPA price can still continue even if utility rules change, and some contracts include escalators that raise payments over time.

That is why it is smart to compare several offers and read the full contract. Ask what assumptions were used about utility credits, future rate changes, annual production, and any escalator.

Questions to ask before you sign

A good solar offer should be clear, patient, and detailed. You should never feel rushed.

Ask questions like:
- What net metering or export credit program applies at my address?
- What credit rate are you assuming in this estimate?
- What utility charges will I still pay after going solar?
- Is there a true-up bill, minimum bill, or monthly fixed fee?
- If this is a lease or PPA, is there an escalator?
- What happens if I move, sell the home, or need roof work?

Please read the full contract, compare multiple offers, and never sign on the spot. Be extra careful with high-pressure door-to-door or phone sales. Rules around these sales practices vary by state.

If you want help understanding your options, SunWise Lease is a free matching service. We help connect homeowners with vetted local solar providers so you can compare offers and ask better questions. You can learn more in our answers hub, browse guides, or get matched.

Get every rate, fee, and assumption in writing
Compare more than one offer before deciding
Do not give Social Security, bank, or credit-card numbers to ask for basic quotes

In plain English

Net metering is the rule for how your utility credits extra solar power, and those local rules can make a big difference in what solar may do for your bill.

Always read the full contract, ask for the price and escalator in writing, and never sign on the spot.