Solar production begins with site and utility context

Grid-Tied Solar

A grid-tied solar plan should make the relationship between the property, electricity usage, available solar resource, electrical equipment, and utility pathway understandable.

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Planning pathway
Who this is for

Homeowners and businesses exploring solar generation, with or without immediate battery storage.

The design question

Production estimates, consumption, interconnection needs, electrical capacity, and future storage options all affect what is practical.

How it works

See where your power comes from.

Pick a situation and watch the colored dots move. They show what a system like this is doing at that moment, and why a grid-tied system behaves differently from one with a battery.

Solar runs the house and sends the extra to the grid. Solar power flows to the inverter. Solar power flows from the inverter to your home. Extra solar power flows out to the utility grid.SolarinverterSolarProducingUtility gridTaking any extraYour homePowered by solarYour home
Solar runs the house and sends the extra to the grid.

Your solar powers your home first. Any extra goes back to the utility grid, depending on your utility plan.

  • Solar power flows to the inverter.
  • Solar power flows from the inverter to your home.
  • Extra solar power flows out to the utility grid.

Illustration only. A real design depends on your equipment, the loads you choose to back up, and a site review.

Try it with your own numbers in the Energy Planner

What AER evaluates

Questions that help shape the right next step.

Early planning does not replace final engineering, permitting, site evaluation, equipment selection, or contractual proposals. It gives those steps a more informed starting point.

01

Usage history and solar production assumptions

02

Roof, site, shade, and structure context

03

Main service and electrical constraints

04

Storage-ready and expansion-ready design choices

Avoid a false sense of readiness

Common ways a system plan gets simplified too soon.

These are not reasons to delay a project. They are reasons to ask more useful questions before the property is committed to an approach.

Treating a preliminary estimate as final engineering

Assuming solar continues in an outage without storage

Sizing only for current consumption

Failing to consider future electrification

Start the planning conversation

Organize the first inputs before a project review.

The separate Energy Planner considers usage, critical loads, storage, power, and runtime. Use it for a structured preliminary plan, then bring the results into a Project Review.

Use the Energy Planner
Ready to frame the project?

Bring the property question. We’ll help make the system conversation more useful.

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