The complete SunBacked Field Guide
Find the next useful decision.
Search all published guidance, then narrow by topic, intent, system stage, homeowner goal, or updated date. Filters classify the live archive without changing stored articles.

Solar Basics · Updated October 26, 2026
I would investigate a panel that repeatedly underperforms, but I would not buy a replacement based on one ugly afternoon in the monitoring app. Solar…
Editorial guide · check date, location, model, utility and code assumptions where relevant.

Solar Basics · Updated October 14, 2026
I would look at your whole day’s solar production before spending a dollar trying to fix a disappointing noon reading. My electrician’s instinct is to…
Editorial guide · check date, location, model, utility and code assumptions where relevant.

Solar Basics · Updated October 13, 2026
I would not replace a solar inverter just because its enclosure feels hot; heat is part of converting your panels? electricity into usable household power.…
Editorial guide · check date, location, model, utility and code assumptions where relevant.

Solar Basics · Updated October 13, 2026
I would treat a solar inverter beeping at night as a message to identify before spending money on a battery or replacement inverter. Darkness explains…
Editorial guide · check date, location, model, utility and code assumptions where relevant.

Battery Backup · Updated September 21, 2026
I’d start shopping for a 1/2 HP sump pump backup in the 2,000-3,000-watt pure sine wave class, with about 2,000 watt-hours of battery capacity for…
Editorial guide · check date, location, model, utility and code assumptions where relevant.

Battery Backup · Updated September 18, 2026
I’d size a solar battery around the loads it must carry, not the biggest depth-of-discharge percentage on the brochure. A battery that allows deeper discharge…
Editorial guide · check date, location, model, utility and code assumptions where relevant.

Battery Backup · Updated September 17, 2026
I’d size a home battery around the circuits you need during an outage before spending a dollar on whole-house backup. Keeping food cold, lights on,…
Editorial guide · check date, location, model, utility and code assumptions where relevant.

Solar Basics · Updated September 15, 2026
I’d treat a 1,000 Wh power station as an overnight backup for a mini fridge, with roughly 16–32 hours possible when the fridge averages 25–50…
Editorial guide · check date, location, model, utility and code assumptions where relevant.

Solar Basics · Updated September 9, 2026
I’d check an emergency power station monthly, run my actual backup devices every three months, and do a longer runtime test once a year. A…
Editorial guide · check date, location, model, utility and code assumptions where relevant.

Solar Basics · Updated October 13, 2026
I would plan on roughly eight hours from a fully charged 1,000Wh power station running a steady 100W load, with room for that estimate to…
Editorial guide · check date, location, model, utility and code assumptions where relevant.

Solar Basics · Updated October 13, 2026
I’d leave a portable power station plugged in for everyday backup only if its manufacturer explicitly supports that use. Keeping it ready for outages can…
Editorial guide · check date, location, model, utility and code assumptions where relevant.

Solar Basics · Updated September 6, 2026
I’ve used enough battery gear around homes to say this plainly: a portable power station is usually legal inside an apartment, but that does not…
Editorial guide · check date, location, model, utility and code assumptions where relevant.