Las CrucesSolar Incentives 2026: Rebates, Tax Credits & Net Metering
Las Cruces homeowners installing in 2026 cannot claim the federal residential credit. What remains is the 10% New Mexico state credit and El Paso Electric net metering. At 6.6 peak sun hours a day, a home with a $95/month bill (about 679 kWh) needs roughly a 4.3 kW system — 11 panels — and pays back in about 8.6 years.
Solar Incentives Available in Las Cruces
The federal residential credit does not apply to a Las Cruces system installed in 2026. New Mexico still lists a 10% state income tax credit (up to $6,000). El Paso Electric sets the local rules for crediting the solar power you export.
El Paso Electric serves Las Cruces. New Mexico's 10% state credit does not stack on a federal residential credit for a 2026 install.
How Much Solar Las Cruces Homes Produce
Las Cruces gets 6.6 peak sun hours a day, so each 1 kW of panels produces about 1,927 kWh per year here. A 4.3 kW system — the size that fits a typical $95/month El Paso Electric bill — generates roughly 8,287 kWh annually, worth about $1,160 in avoided electricity in year one and more as rates rise.
El Paso Electric Net Metering in Las Cruces
El Paso Electric credits excess solar generation from Las Cruces homes under New Mexico's full retail-rate net metering (~100% of retail). A right-sized system can bring net annual electricity costs close to zero. See full New Mexico net metering rules →
How Much Do Solar Panels Cost in Las Cruces?
At New Mexico's 2026 average of $2.85/watt, the 4.3 kW system most Las Cruces homes need runs about $12,255 before incentives. The federal residential credit is $0. The New Mexico state credit in this model is $1,226. Net cost in this model is about $11,030, with payback around 8.6 years. Those figures use $0 federal credit.
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Frequently Asked Questions
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See your exact Las Cruces solar savings
Enter your El Paso Electric bill. The calculator uses $0 federal credit plus New Mexico incentives — system size, net cost, payback, and 25-year savings.