Santaquin, UT · Solar + Battery
8.2 kW Solar + 28.6 kWh.
8.2 kW solar28.6 kWh batteryEG4 inverterTrina panels
Project notes
From Bat.
Homeowner was frustrated with frequent power outages in Santaquin. Installed clean sleek black-on-black Trina solar panels paired with EG4 FlexBOSS21 inverters and 2× 14.3 kWh batteries (28.6 kWh total). GridBOSS handles full home backup, smart loads, and has a generator inlet — making this a true bring-your-own-power home. Homeowner achieved near power independence, only touching the grid on special occasions. Bat stepped through the ceiling while working in the attic — big lesson on safety. Called our drywall friend, fixed same day.
Notable features
- Whole-home backup with 2× EG4 14.3 kWh batteries (28.6 kWh total)
- GridBOSS handles smart loads + generator inlet
- Near power-independence
- Funny story: Bat stepped through ceiling in attic — fixed same day with drywall friend
Photos from this install
Inside the install.
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![[Trina panels] House exterior showing completed solar array on front roof with conduit to meter and disconnect on siding](/images/projects/15-american-fork-ut-13-94kw-eg4-gridboss-flexboss21-28-6kwh/cover-thumb.webp)
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