GoSolarQuotes — Battery Size Calculator

by Ben · gosolarquotes.com.au · Tools

Manifest V3 Free

View in Chrome Web Store Data as of 17 Oct 2026

Quickly size a home battery (usable & nominal kWh, power, and indicative PV charge time).

Users

−1 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#338K

#264K among extensions

Version

1.0.0

updated 24 Oct 2025

Users

monthly, 12 months

Latest, 17 Oct 2026: 3 usersMove the mouse over the chart for any month

Ratings count

monthly, 12 months

Latest, 17 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About GoSolarQuotes — Battery Size Calculator

Make smart energy decisions in seconds with the GoSolarQuotes Battery Size Calculator — a quick, free tool that helps homeowners and businesses estimate the right solar battery capacity for their needs. Simply enter your average daily usage, backup requirements, and system details to see how much usable storage you’ll need, plus charge time and suggested battery combinations. The calculator is ideal for anyone planning a solar installation or upgrade, giving you a reliable starting point before speaking with installers. Designed with Australian conditions in mind, it factors in efficiency losses, depth of discharge, and system headroom for accurate, real-world results.