Tesla's Powerwall 3 brings reliable power to Puerto Rico's struggling grid. The innovative battery system offers both energy ...

Tesla has launched its Powerwall 3 home battery in the UK - but how does it work, and can it really save you £1,450 a year on ...

Tesla Powerwall Home Battery system will be a 10-kWh home backup energy for just $3,500. For industrial use, the PowerPack can be as large as you need it to be. UPDATE: You can watch a video of ...

Making a killing in an area which is unpopular with the White House Swasticar maker Elon [look at me] Musk is in a bit of a ...

Tesla has revealed that it has added a new “Charge on Solar” feature to its Powerwall app, enabling automatic charging of vehicles on battery-stored solar generation. By using the app ...

EV giant Tesla Inc. TSLA said on Wednesday that the owners of its Powerwall home battery around the globe generated 4.5 TWh of solar energy this year. What Happened: The energy generated together ...

The cost of charging a Tesla in the UK has been revealed after a driver shocks people by showing their first 12 month bill.

That's simply not the case with battery backups. Let's use the Tesla Powerwall as an example. It has 13.5 kilowatt-hours of storage capacity, which can provide power for a few hours on its own.

Tesla says its new home battery, the Powerwall 3, has twice the power of the previous model with a battery capacity of 13.5 kWh and a maximum charging and discharging capacity of 4.6 kW.