Solar site surveys in Elcho, WI

Confirm the property first

Elcho appears in the Census inventory as Elcho CDP. A mailing city can differ from the authority that permits the property. Confirm the parcel and permitting office before selecting code requirements.

Bring the full address or parcel number, the customer's utility bill and the intended system type to the survey handoff.

Location reference

Census geographic identifier: 5523025
Representative point: 45.436765, -89.188825
Land area: 1.156 square miles
Water area: 0.107 square miles

These are community reference data, not property boundaries or the location of a Solar Survey AI office.

2025 Census source

A latitude-based starting point

At the representative latitude of Elcho (45.437° N), approximate solar-noon elevations are 21.1° in winter, 44.6° at the equinoxes and 68.0° in summer.

These geometric estimates use ±23.44° seasonal declination. They exclude terrain, atmospheric refraction and obstructions; they are not a shade report, production estimate or recommended roof pitch.

NOAA solar calculation reference

Translate that into field evidence

Document the southern horizon, roof-plane orientation and pitch, and the position and height of nearby trees, chimneys and buildings. The lower winter sun can reveal obstructions that a summer photograph misses.

Use the actual property coordinates and measured obstructions for the final shading analysis.

Explore shading analysis

Residential: roof, attic and electrical

Capture roof dimensions, pitch, penetrations, obstructions and shading; attic framing and spans; and separate main-breaker and bus-bar ratings. Record the meter location and a measured conduit route.

Residential surveys · Residential capture checklist

Commercial: structure and interconnection

Document roof membrane condition, drainage, joist and deck information, switchgear, interconnection points and equipment access. Confirm roof access and the required structural documentation before dispatch.

Commercial site surveys

Utility-scale: site and construction

Scope terrain and topographic capture, access, drainage and construction documentation against the project boundary. A Census community boundary is not a substitute for a parcel or project survey.

Utility-scale services · Land surveying

Address-specific permit handoff

Confirm the actual building and electrical authorities, serving utility, applicable code editions, fire access requirements and required plan-set documents. This guide does not assign a local AHJ or utility from the city name.

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