Solar + Battery Design

The Right System Size Starts With the Right Data

We size your solar and battery system based on how much electricity you use, how much roof space you have, realistic production estimates, and how much bill offset and backup power you actually need.

Sizing Factors

What Determines Your System Size

1

Electricity Usage

Your historical kWh usage sets the baseline for system size.

2

Roof Space

Available, unshaded roof area limits maximum array size.

3

Production Estimates

Sun exposure, orientation, and local weather shape expected output.

4

Bill-Offset Goal

How much of your utility bill you want solar to cover.

5

Backup Power Needs

Which circuits must stay on determines battery capacity.

Choose Your Fit

Solar-Only vs. Solar + Battery

ConsiderationSolar OnlySolar + Battery
Lowers monthly utility billYesYes
Power during a grid outageNoYes
Uses stored energy at nightNoYes
Reduces peak/time-of-use ratesLimitedYes
Upfront investmentLowerHigher, added value over time

Our Design Process

We start with a conversation about your usage and goals, review your roof and electrical setup, and build a production and savings model specific to your property. You'll see exactly how the numbers work before committing to anything.

If backup power is a priority, we'll walk through which circuits should be protected and size your battery accordingly — so you get real resilience, not guesswork.

Get a Custom System Design

Tell us about your property and goals, and we'll build a proposal tailored to your home or business.

Let's Build Your System, Together

Every property is different — get a design and savings estimate built around yours.