Full retail net metering means that every kilowatt-hour your solar panels produce and send to the grid offsets a kilowatt-hour you would otherwise buy from Entergy at full retail price. In New Orleans, excess generation rolls forward month to month as a kilowatt-hour credit on your next bill. At minimum, you pay Entergy New Orleans’s customer charge of approximately $8 per month — you cannot go below zero on your bill, but monthly carry-forward credits mean you can bank summer production to offset winter months when production dips. If you end your service with credits remaining, Entergy pays out the balance at avoided cost. This is meaningfully better than what most Louisiana customers outside Orleans Parish receive. Entergy Louisiana customers under the 2020 rules pay the full retail rate for everything they consume and receive only 2–3 cents per kilowatt-hour credit for what they export — a structure that makes large systems with significant export difficult to justify financially. For New Orleans customers, the math is simply different: your exports are worth the same as your consumption savings, which means right-sizing a system to cover 100% of your annual consumption makes straightforward financial sense. The interconnection fee for residential customers is $50.
Three practical factors shape solar decisions in New Orleans that don’t apply everywhere. First, electricity consumption here is among the highest in the country — Louisiana ranks first nationally in average residential monthly usage, driven by relentless summer cooling loads. The average New Orleans homeowner on EnergySage uses roughly 1,600 kWh per month and spends around $169–$233 per month. That consumption level means the average system needed to offset 100% of annual usage is large — approximately 11–13 kW — which pushes sticker prices higher than national averages even before considering storm hardening. Second, Louisiana’s insurance market has become one of the most difficult in the country. Multiple insurers have exited the state following repeated hurricane seasons, and remaining carriers have raised premiums significantly. Adding solar increases a home’s replacement value, which can raise dwelling coverage limits and premiums further. Prospective buyers should contact their insurer before installation to understand coverage terms, particularly for wind and hail damage, which are the most common solar damage events in the region. Some carriers now require a separate wind/hail endorsement for solar equipment in coastal Louisiana. Third, hurricane resilience is a real factor in New Orleans. A grid-tied solar system without battery shuts off automatically during grid outages — standard safety behavior that is cold comfort during a multi-day post-hurricane blackout. Battery storage keeps your home powered through outages and is an increasingly common pairing in New Orleans given the area’s storm history.
As of early 2026, the average New Orleans solar installation costs approximately $2.60 per watt installed — lower than the national average and notably below Hawaii or California prices. A typical 11.5 kW system (sized for high Louisiana consumption) runs around $29,900 before incentives. Louisiana does not offer a state solar tax credit, and the federal residential solar tax credit (Section 25D) expired December 31, 2025 and is not available for systems installed in 2026. There is no sales tax exemption for solar in Louisiana, and no dedicated residential battery incentive. What New Orleans does offer is the Finance Authority of New Orleans, which since 2019 has provided loans exclusively to properties installing solar, energy efficiency upgrades, or resilience improvements — a financing option worth investigating, particularly for homeowners who want to avoid private solar loan products. EnergySage puts New Orleans payback at approximately 9.9 years for EnergySage shoppers, though the absence of the federal tax credit pushes that figure higher for 2026 installations — analysts estimate a 22+ year payback without the credit at current rates, which improves meaningfully if Entergy rates rise over time. The straightforward financial case for New Orleans solar depends heavily on your current monthly bill, your roof’s solar potential, and whether you view battery storage as a necessary component for storm resilience.
