In a new webinar for the product's installers, Tesla revealed the specs for the Powerwall ... a stackable version of the ...
Tesla has announced ... from its predecessor, the Powerwall 2. The new unit maintains an energy capacity of 13.5kWh but boasts several significant upgrades in specifications and design.
"The Tesla inverter paired with the Powerpack 2 allows storage to be available to the utility industry at price points and with functionality previously unknown," Tesla wrote in a blog post.
All units come with an inverter included, and the most powerful model stores 6.6 kWh of energy. Prices start at roughly $3,000. Like Tesla's Powerwall, the Powervault must be installed by a ...