HomeSolarDex

About HomeSolarDex

HomeSolarDex is a reference site for home batteries and backup power. Every figure carries the date it was read and a link to the document it came from.

Data as of 8 Nov 2026, source: this page describes the site itself

From document to pageEach figure starts in a manufacturer or agency document, is copied into the site's data files with derived numbers marked, appears in a table or chart, and keeps its read date and source link on the page.1. Read the documentdatasheet, warranty PDF or agency page2. Copy into the data filesderived numbers marked with an asterisk3. Show in tables and chartsn/s when the document prints no value4. Keep date and link on the pageread date and source next to the figure
From document to page. Each figure starts in a manufacturer or agency document, is copied into the site's data files with derived numbers marked, appears in a table or chart, and keeps its read date and source link on the page.

What it publishes

Datasheet numbers for home batteries in the battery comparison, an outage estimate in the battery runtime calculator, and the status of programs that pay toward a battery in battery incentives. Where a document does not print a value, the table says so instead of filling the gap from another site.

How figures are sourced

Figures come from manufacturer documents and a few public agency pages. Derived numbers are our arithmetic and are marked. The rules are on methodology, and each document with its read date is on sources. If a figure no longer matches its source, the document link next to it is the first thing to check.

Affiliate policy

There are no affiliate links on the site today. If links that pay a commission are added later, they will carry rel="sponsored" and this section will say so. Commissions do not decide which products are listed or what the tables show.

Limits

The calculators give estimates. Nothing here is tax, financial or electrical advice. Sizing and installing a battery is work for a licensed electrician who follows NEC, local rules and the manufacturer's current documents, and tax questions go to a tax professional.