States That Allow Net Metering (2026): Which Is Better for Homeowners?

By Claire Whitaker

Updated November 2026

States that allow net metering give homeowners a way to send extra solar power back to the grid and receive credit against future electricity use. The real question is not whether a state has a net metering rule, but how that rule is structured. Some states offer full retail credit with generous rollover terms, while others have shifted to net billing with lower export values. This comparison looks at the two broad models you will meet across the country, so you can see which one fits your home, your roof and your utility.

Bottom line: if you live in a state with full retail net metering, you usually keep more value from every kilowatt-hour you export, so that model wins for most homeowners. If your state uses net billing or a capped program, a larger battery or a smaller system sized to your daytime use often makes more financial sense. Check your utility’s current tariff before you size anything, because these rules change.

How the Two Models Compare at a Glance

Most states that allow net metering fall into one of two families. The first is traditional net metering, where your meter spins backward when you export power and your exports offset your imports at the same rate. The second is net billing, sometimes called net energy metering with a time-varying export rate, where exports are credited at a lower or hourly-based value. Both are legal programs, but they produce very different annual bills for the same system.

Export Credit Value: Which Model Pays Homeowners More?

Winner: traditional net metering. When your exports are credited at the full retail rate, every kilowatt-hour you send to the grid offsets the same kilowatt-hour you would otherwise buy. In a state that uses this structure, a system that produces more than you use still returns full value for the surplus, which makes the payback math straightforward.

Net billing changes that picture. Exports are often valued at a wholesale or avoided-cost rate, which can be a fraction of the retail rate you pay for power. Midday exports may be worth little, while evening imports are priced high. If you are comparing states, look for the export credit rate in the utility tariff rather than the headline program name. The rate, not the label, determines how much your solar output is worth.

For guidance on how credits are calculated step by step, the article Net Metering Rates by State: How Your Solar Credit Is Set (2026) walks through the math with the same inputs your utility uses.

Rollover and Billing Cycles: Which Model Is Easier to Manage?

Winner: traditional net metering, with a caveat. Many states that allow net metering carry excess credits forward from month to month, so a sunny spring can offset a cloudy winter. Most programs then settle the balance once a year, sometimes paying out any remaining credit at a set rate. That annual true-up is the point where homeowners most often get surprised, so read the settlement terms before you sign.

Net billing tariffs vary more. Some roll credits forward but at a reduced value, while others bill monthly and pay out exports at the end of the cycle. Owners often report that the monthly statement looks different from what they expected, and the bill still feels high even with panels on the roof. If that happens to you, Why Is My Net Metering Electricity Bill Still High? 6 Causes and Fixes covers the most common causes, from fixed monthly charges to mismatched billing periods.

System Sizing and Payback

Winner: traditional net metering for oversized systems; net billing for right-sized systems. Under full retail credit, a system that produces more than you use is still worth money, because the surplus rolls forward at full value. That gives you flexibility if you plan to add an electric vehicle or a heat pump later.

Under net billing, sizing matters more. A system sized to cover your daytime load, with minimal export, usually performs better financially than a large array that sends most of its output to the grid at a low rate. A typical residential rooftop array in a sunny location might produce roughly 1,200 to 1,500 kilowatt-hours per installed kilowatt per year, depending on tilt, orientation and shading. Use that range to estimate annual production, then compare it against your twelve-month usage from your utility statements.

Manufacturers and installers generally recommend that you size for your actual consumption rather than your roof’s maximum capacity, especially where export credits are limited. If you are uncertain, ask your installer for a production estimate that includes the export rate from your tariff, not just the array’s output.

Storage and Backup: Where a Battery Changes the Math

Winner: net billing, when paired with a battery. A battery lets you capture midday output and use it during the evening peak, when many net billing tariffs charge the most for electricity. Under traditional net metering, a battery mainly adds backup power during outages and can help with peak demand charges, but the financial case is usually weaker because exports already earn full retail value.

Hybrid inverters often include the controls needed to manage storage alongside net metering. If you are shopping for one, the article Top 7 Hybrid Inverters with Net Metering Options for Homeowners compares the common configurations and how they interact with utility interconnection rules.

Rule Stability and Program Changes

Winner: neither model is fully future-proof; traditional net metering is more likely to be closed to new customers. A number of states have legislated changes to net metering, including caps on total capacity, lower export values for new systems, or grandfathering rules that protect existing customers. Once a utility reaches its cap, new applicants may be moved to a less generous tariff.

Before you commit, confirm the rules that will apply on the day your system is approved, not the rules you read about years ago. The article Net Metering Cap: A Homeowner's Guide to Limits (2026) explains how these limits work and how to check whether your utility is close to one. Virginia has also seen recent changes, so Virginia Net Metering Changes: What Homeowners Need to Know Now is worth reading if you live there.

Utility Program Details

Winner: depends on your utility. The same state can have very different outcomes depending on the utility serving your address. Large investor-owned utilities often have detailed tariffs with time-of-use rates, while smaller cooperatives may use simpler credit schedules. Reviewing your specific utility’s program is the only reliable way to compare options.

Several state-level examples show how varied the rules are. Washington uses a structure that homeowners should review carefully, as covered in Washington State Net Metering (2026): Which Is Better for Homeowners?. Texas has its own distinctions between net metering and retail sale arrangements, explained in Texas Net Metering vs Retail Sale: Does Texas Have Net Metering? (2026). Southern California Edison customers can follow the steps in Southern California Edison Net Metering: Step-by-Step Guide for Homeowners.

For a broader view of which states have the most favorable terms, see Best States for Net Metering: Which Ones Pay Homeowners Most (2026).

Which Should You Choose?

Choose a state or utility with traditional net metering if:

• Your household usage is steady and your exports will roughly match your imports over a year.
• You want flexibility to oversize the system for future loads such as an electric vehicle.
• Your utility still offers full retail credit to new customers and has not reached a program cap.

Choose a net billing structure, paired with a right-sized system or battery, if:

• Your utility’s export rate is low, but its evening peak rate is high.
• You can shift usage such as laundry, dishwashing or EV charging into the middle of the day.
• You plan to add storage and want the battery to earn value through time-of-use arbitrage.

Pick a state or utility that offers neither model well if your roof is heavily shaded or your usage is very low. In those cases, the payback may be weak regardless of the rule set, and you should compare the option of not installing solar at all.

Product Options for Each Approach

For traditional net metering setups: a standard grid-tied string inverter paired with a monitoring system is usually enough. Look for a model with a clear production monitoring app so you can check your exports against your utility statement each month. View on Amazon

For net billing setups with storage: a battery paired with a hybrid inverter gives you control over when you charge and discharge. Check that the inverter is listed as compatible with your utility’s interconnection rules before purchase. View on Amazon

FAQ

Do all states that allow net metering pay the same rate for exports?

No. Some credit exports at the full retail rate, while others use an avoided-cost or time-varying rate that is considerably lower. The export rate is set in each utility’s tariff, so check that document rather than relying on the program name.

Can I switch from net metering to net billing after I install solar?

Usually not automatically. Most states apply the tariff in effect when your system is approved, and some grandfather existing customers for a set period. Ask your installer and utility to confirm which rules apply to your interconnection application.

Does net metering cover the fixed monthly charge on my bill?

Generally no. Fixed customer charges and some demand charges are not offset by export credits in most programs, which is why a solar home can still show a bill. Reviewing your statement line by line helps identify these charges.

Is a battery worth adding if my state has traditional net metering?

It depends on your goals. A battery adds backup power and can help with peak demand, but it may not improve your financial return if exports already earn full retail value. Compare the battery cost against the value of backup protection in your area.

Where can I find my state’s current net metering rules?

Start with your utility’s website and its published tariff sheets, then check your state public utility commission’s docket for recent changes. Because these rules change often, confirm the details with your utility and a licensed installer before you make a decision. A qualified solar professional or energy advisor can also review your specific situation.

Conclusion

States that allow net metering offer very different value depending on how exports are credited, how credits roll over and whether storage makes sense for your household. Traditional full-retail net metering rewards oversizing and steady usage, while net billing structures reward right-sizing, load shifting and batteries. Start by pulling your utility’s current tariff, estimate your annual production and compare the export rate against your retail rate. That single comparison will tell you more than any headline about a state’s program.

About Claire Whitaker

Claire Whitaker is part of our editorial team and reviews and edits our home solar guides, checking product details against manufacturer specifications and owner feedback.