Unveiled at CES 2025, its new solar roof stands out (or rather, it doesn't) because it's almost indistinguishable from a regu ...

Tesla estimated a cost of $168,400 for a 12.5kW solar roof system and a Tesla Powerwall battery for a home in Dallas. The Tesla estimated cost of a regular 12kW solar panel system and a Powerwall ...

However, it's not compatible with older Powerwall systems. By home battery standards, Powerwall batteries are on the cheaper side. Tesla's Powerwall 3 costs about $1,000 per kWh of storage.

“Baseload is continuously being displaced by cheaper renewables, in particular roof-top solar ... to operate the power system in a secure and reliable state,” Tesla writes.