About Solar Setup Advisor

A simple, homeowner-friendly calculator for estimating solar panels, battery storage and inverter options.

What this site does

This website helps non-technical homeowners estimate:

Solar panels: a rough number of panels needed to cover your daily electricity use.
Battery storage: a recommended battery size based on your night usage and desired backup nights.
Inverter approach: a simple recommendation (e.g., string inverter vs hybrid inverter vs microinverters) based on your loads and goals.

How to use it

Select your location to set typical peak sun hours.
Choose a quick start goal (optional) and review system settings.
Select your appliances and set typical day/night usage.
Review your results and open the inverter section for a recommendation.
Use Save & Share to generate a link you can send to an installer.

Important note

This calculator provides estimates for planning and education. Your final system design should be checked by a qualified installer who will consider on-site constraints (roof area/orientation, shading, electrical limits, local codes, and equipment availability).