Dear Eartha, I’m considering installing solar on my roof. Should I also consider a backup battery system? Whether generated by rooftop solar panels or buzzing into your home from the grid, we all use ...

Introduction: When sudden outages hit because of wild weather, an old power grid, or soaring electricity use, most homeowners feel the stress. Maybe it’s time to swap the noisy, fussy gas generator ...

Works well as an expandable, small-scale solar setup. Helps you save between $12-$25 a month, depending on local rates.

This matters because batteries can make rooftop solar far more useful.

The Anker Solix E10 competes with the Powerwall and other home battery backups. It offers three ways to keep your home powered during an outage. You can buy it now. Ajay has worked in tech journalism ...