What 12 Questions Should You Ask Before Choosing a Solar and Battery Installer?
What should you ask about design, battery backup, responsibilities, warranties, utility review, documentation, and project scope before choosing an installer?
MIKE'S TIPS · TESLA SOLAR + POWERWALL · UTAH
Plain-English articles on Tesla solar, Powerwall 3 backup, Utah utility rules and what a good quote looks like. Written by a Utah Tesla specialist with 3,000+ solar and battery installs.
START HERE
Read these first. The articles below go deeper on one question at a time.
The plain-English walk through solar, batteries and what changes at your house.
Read the guide →BACKUPPowerwall Backup GuideWhat a Powerwall 3 can run, how motors start, and how to think about battery count.
Read the guide →MONEYPayment OptionsPre-paid PPA, the 30% instant rebate and what ownership looks like at transfer.
Read the guide →BROWSE BY QUESTION
Every article is filed under the decision it helps with.
LATEST ARTICLES
What should you ask about design, battery backup, responsibilities, warranties, utility review, documentation, and project scope before choosing an installer?
What should a Tesla solar and Powerwall proposal explain about equipment, backup scope, electrical work, responsibilities and warranties?
Compare Tesla solar and Powerwall proposals by equipment, energy assumptions, backup loads, warranty responsibilities and total scope—not price per watt alone.
Compare battery power, stored energy and proposal scope before choosing Tesla Powerwall 3. Check model-specific documentation and financing conditions.
A 45-minute Zoom with Mike: what you want to keep running, the Tesla system that fits, your utility's steps and the full price. Bring a recent power bill.
YOUR CITY'S RULEBOOK
Utah has one large utility and dozens of city power departments and co-ops, and the rebate and connection rules change with each. We keep a page for every city we serve.