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Sandoval County, NM Solar Energy: Panel Permits (2026)

Some Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified August 2026

Key Facts

Max roof projection
8 inches above roof surface
Applies in
R1-5, R1-6, R1-8 tract lots
Exempt
Custom home sites
Tank placement
Not on roof or side wall
Separate solar permit
None; standard building permit applies

Summary

Sandoval County doesn't run a separate solar panel permit program; instead, Section 12(1.1)(F) sets design standards for solar water heaters on R1-5, R1-6, and R1-8 tract lots, limiting roof projection to 8 inches, requiring roof-matching color, and hiding tanks and wiring from view.

These county ordinances apply to unincorporated areas of Sandoval County. Incorporated cities within the county may have their own rules that take precedence over county-level regulations.

Below are the minimum standards required for solar water heating: 1. Any homeowner's association's covenants, conditions and restrictions, implementing bylaws, or guidelines may specify more restrictive requirements. 2. Solar water heating units which are an integrated part of the roof design are preferred. If the solar water heating units are not flat, as preferred, they shall be installed as to not to rise more than eight (8) inches from the roof surface. They must appear to be part of the roof structure itself and be the same color as the roof or glass enclosed. Collectors requiring a high angle of installation shall be fully screened from view with a material that blends with existing architecture and color. 3. No preheat, tempering, or holding water tanks shall be located on the roof or side the structure. Heating/air conditioning units shall be ground mounted on a concrete pad. 4. All wiring and piping for solar water heaters and air conditioning units shall be installed as to not be visible from neighboring properties or the street.

Full Breakdown

Sandoval County's zoning code does not create a dedicated solar panel permit or fee schedule; solar installations still go through the county's standard building permit process administered by the Development Department. 1)(F)(2), are appearance standards for solar water heating equipment on single-family units built in conventional tract subdivisions in the R1-5, R1-6, and R1-8 districts, and custom home sites are exempt from these standards. The code states a preference for solar water heating units that are 'an integrated part of the roof design'; if a unit is not flat, it cannot rise more than 8 inches above the roof surface and must appear to be part of the roof structure itself, matching the roof's color or being glass-enclosed.

Collectors that need a steep installation angle must be fully screened from view with material that blends with the surrounding architecture. Preheat, tempering, and holding water tanks cannot sit on the roof or the side of the structure, and any ground-mounted heating or air conditioning equipment must sit on a concrete pad. All wiring and piping serving the solar water heater or an air conditioning unit must be installed so it is not visible from neighboring properties or the street. A homeowners association's own covenants, conditions and restrictions can impose stricter requirements than these county minimums.

Violations & Fines

Installing a non-flat solar water heater collector that rises more than 8 inches above the roof, mismatches the roof color, or is not screened from view, or mounting a preheat or holding tank on the roof or exterior wall, violates Section 12(1.1)(F)(2) in the R1-5, R1-6, and R1-8 districts and can hold up final building sign-off from the County Development Department.

Frequently Asked Questions

Does Sandoval County require a special permit for solar panels?
No. The Comprehensive Zoning Ordinance does not create a separate solar panel permit; a solar installation goes through the county's regular building permit process, and Section 12(1.1)(F)(2) only adds design standards governing how solar water heating equipment must look and be screened in certain tract subdivisions.
How high can a solar water heater sit above the roof?
If it isn't flat and integrated into the roofline, it cannot rise more than 8 inches above the roof surface, and it must appear to be part of the roof structure and match the roof's color or be glass-enclosed, per Section 12(1.1)(F)(2) of the zoning ordinance.
Where can the hot water storage tank go?
Nowhere on the roof or the side of the structure. Preheat, tempering, or holding water tanks for the solar water heater must be located elsewhere, and any related heating or air conditioning unit must be ground-mounted on a concrete pad under this section.

Sources & Official References

Other rules in Sandoval County

All Sandoval County rules

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