Thanks for joining the AESV newsletter. Your free Solar Backup Buyer’s Checklist is ready below.

PDF checklist ready

Your download is ready

The full PDF covers daily load estimation, battery voltage, battery chemistry, depth of discharge, solar array sizing, charge-controller safety, compatibility checks, red flags, a worked example, and a fillable spec sheet.


Download the Checklist PDF

What to do next

While you read the checklist, here are three things you can do today:

  1. Try the free sizing calculator — it takes about 2 minutes and gives you a custom report for your actual appliances. Open the calculator →
  2. Read the charge controller buyer guide — if you want to understand what to look for in a controller. Best Solar Charge Controllers 2026 →
  3. Bookmark the site — we update the guides monthly. The same checklist will be useful when you finally talk to an installer.

Did not get the email? Check your spam or promotions folder, and add noreply@alternativeenergysourcesv.com to your contacts. The email subject is “Welcome to AESV — your free Solar Backup Buyer’s Checklist”.

Not on the list yet? Return to the homepage and subscribe.

Affiliate disclosure: AESV is reader-supported. When you buy through our links we may earn a small commission at no extra cost to you.