Qmerit | Battery Storage Archives | The Cool Down

A solar panel and electrical equipment mounted on a wall beside green ivy.

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Minnesota has $1.4 million left in solar battery rebates worth up to $7,000

Solar panels installed on a rooftop overlooking palm trees and a waterway.

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Tesla owner checks app in storm, finds car still charging as Powerwall backup drops

Three electrical units mounted on a yellow brick wall beside a window.

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Sudden battery discharge leaves solar owner questioning whether backup is reliable

A hand presses the power button on a portable charging device with various output ports.

Tech

Conflicting Bluetti Elite 400 tests leave homeowner second-guessing hurricane backup plan

A solar inverter connected to multiple batteries in a utility shed.

Tech

DIY solar owner powers up 48V battery bank, gets safety warnings before permanent install

A close-up of the back panel of an Enphase IQ8MC inverter, displaying specifications and warning information.

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Solar first, battery next, grid last: Enphase setup shows how to stretch rooftop power

A solar panel system.

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UK homeowner says installer refused battery spot under kitchen window, then nailed solar setup

A home battery for solar storage.

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UK battery owners say cheap overnight charging can make solar-free storage pay off

An Anker Solix E10 whole-home backup.

Tech

Anker's E10 update finally adds charge controls, but users disagree on how far to go

A woman typing on a laptop.

Tech

EcoFlow's UK home battery launch sells out before dawn, leaving buyers frustrated

A garage storage area filled with various sports equipment, tools, and a portable power station.

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After a year of DIY delays, an EcoFlow owner got backup power in 'less than 5 minutes'

A stack of solar panels on a wooden pallet next to a building.

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Australian family asks if $6,000 solar-and-battery setup is too good to be true