Tech Showcase Archives | Page 72 of 578 | The Cool Down

Two white utility boxes installed against a stone wall, featuring electrical components and connected pipes.

Tech

Texas utility could tap customers' home batteries at peak times, while outages still trigger backup

A Na+Casa battery storage system.

Tech

Europe gets a sodium-ion home battery rated for 27 years, without the fire risk

A technician in a hard hat uses a multimeter to test electrical equipment mounted on a wall.

Tech

In California, Texas, and Hawai'i, home battery installs hit a record pace

Tech

BYD reveals $44,000 sedan with 626 miles of range, undercutting many EV rivals

A phone next to an EZ1 plug-in microinverter.

Tech

Company launches DIY balcony solar microinverter that plugs into a wall socket

A sleek purple electric car parked by the water against a pastel sunset backdrop.

Tech

BYD reveals Denza Z9S, a sleek luxury EV with more than 570 miles of range

A group of people working together to install a solar panel on a building under a clear blue sky.

Home

A Virginia Habitat home gets solar roof No. 100, and a family could save $25,000

Three fish swim near a rocky underwater structure covered with colorful coral.

Tech

North Carolina turns demolished bridge, culvert concrete into fish habitat

A curved excavation in reddish soil, featuring large stone blocks and sparse vegetation nearby.

Tech

Libya's Apollonia yields a Greek racecourse unlike any known in the Mediterranean

Two Tesla Powerwall battery systems.

Tech

In Australia, Powerwall 2 owners can now add a Powerwall 3 with no extra hardware

Solar panels on a tile roof.

Home

Homeowner already had 6kW of solar, then a battery cut evening grid draw from 10kWh to 3

A vertical battery storage unit next to a solar panel and modern building exterior.

Tech

In Germany and Austria, a balcony-solar setup skips the cloud, and Home Assistant spots a 5% buffer