New Mexico solar regulations.

What to know in New Mexico.

• Rule 17.9.568 NMAC establishes a common interconnection process for generating facilities up to and including 10 MW, including covered investor-owned utilities and rural cooperatives under NMPRC jurisdiction.

  New Mexico Administrative Code — 17.9.568

• The PRC provides net-metering guidance and renewable-energy resources. Confirm the serving utility’s approved tariff and how excess generation is credited; community solar is a separate arrangement.

  New Mexico PRC — Renewable Energy

• RLD’s rules and building-code directory links the New Mexico Electrical Code and other adopted codes directly to the official Administrative Code.

  New Mexico RLD — Rules, Laws and Building Codes

Who provides electricity here?

Narrow possible delivery utilities by ZIP or confirm yours

Find the delivery utility on your electric bill first. A retail supplier or on-site solar seller may be a different company; your delivery utility handles the local grid connection.

Official logo sources · Initials indicate a logo not yet verified. Municipal-owner emblems identify the owning city or village.

Source: EIA-861 final 2025 detailed data · Reporting year 2025. Names and reported counties are historical survey data, not a live address lookup. A county can have several providers, and a listing does not mean every resident can choose it. Small/territory-only reports may not identify residential service separately.

Permits and electrical codes.

RLD’s rules and building-code directory links the New Mexico Electrical Code and other adopted codes directly to the official Administrative Code.

Use the adoption authority linked below to check the effective date and amendments. The newest published NEC edition is not automatically the edition adopted for your project.

Before ordering equipment.

Two conversations. Keep their answers separate.

Track permits and interconnection in a project

1. Confirm the permit authority

   Ask the city, county, or state electrical office which building, electrical and fire-code editions and amendments apply to this address. Request the solar/ESS permit checklist and inspection sequence.

2. Confirm the utility process

   Give the serving utility your proposed capacity, inverter model and operating mode. Ask which interconnection application, tariff, export limits, meter changes and written operating authorization apply.

3. Document the exact equipment

   Collect model-specific certificates, installation manuals, a one-line diagram, site/roof plans, and the battery/inverter pairing if storage is proposed. Check them with the permit authority and utility before ordering.

For the general permitting and inspection process: DOE: Permitting and Inspection for Rooftop Solar .

UL, NEMA, and system acceptance.

Different evidence, different scope.

Check the exact model and approved system configuration. A UL 1973 battery listing or UL 9540A fire-test report does not, by itself, establish UL 9540 certification of a complete storage system.

Scope and system-level certification: UL Solutions: Energy Storage System Testing and Certification .

Official sources.

Open the source for current forms, eligibility, tariffs, and adopted rules. Utility-specific examples apply to that provider.

• interconnectionNew Mexico Administrative Code — 17.9.568
• billingNew Mexico PRC — Renewable Energy
• codesNew Mexico RLD — Rules, Laws and Building Codes