My UPS Only Lasts 15 Minutes: Here's What I Did

I gave my server rack its own power grid. My UPS only lasted 15 minutes — and when it drained dead, it didn't come back on by itself. So I installed a 5.12kWh LiFePO4 battery and EG4 inverter to give my home server rack hours of backup power.

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Free printable guide

Winter Home Checkup

What to check, fix and keep an eye on to get your house through winter, sorted by when you’ll need it.

Get the Winter Home CheckupFree · 11 printable pages · Sent by email