<P> In October 2016, Tesla announced that nearly 300 MWh of Tesla batteries had been deployed in 18 countries . The Powerwall 2 was unveiled in October 2016 at Universal Studios' Colonial Street, Los Angeles, backlot street set and is designed to work with the solar panel roof tiles to be produced by SolarCity . </P> <P> Since March 2016, there was only a single model: the 6.4 kWh version for daily cycle applications, before the Powerwall 2 was introduced: </P> <Table> <Tr> <Th> Model </Th> <Th> Technology </Th> <Th> Price (US $) </Th> <Th> Capacity (kWh) </Th> <Th> Wh per US $</Th> <Th> US $per kWh </Th> <Th> Power </Th> <Th> Operating temp . </Th> <Th> Weight </Th> <Th> Dimensions, H × W × D </Th> <Th> Cycles (during warranty) </Th> <Th> US $per warranted kWh </Th> </Tr> <Tr> <Td> Powerwall 1 </Td> <Td> Lithium - ion </Td> <Td> US $3,000 </Td> <Td> 6.4 </Td> <Td> 2.13 </Td> <Td> 469 </Td> <Td> 7 kW peak; 5 kW continuous </Td> <Td> − 4 to 110 ° F (− 20 to 43 ° C) </Td> <Td> 214 lb (97 kg) </Td> <Td> 51.3 in × 34 in × 7.2 in (130 cm × 86 cm × 18 cm) </Td> <Td> 5,000 </Td> <Td> </Td> </Tr> <Tr> <Td> Powerwall 2 </Td> <Td> Lithium - ion </Td> <Td> US $5,500 </Td> <Td> 13.5 </Td> <Td> 2.46 </Td> <Td> 407 </Td> <Td> 7 kW peak; 5 kW continuous </Td> <Td> − 4 to 122 ° F (− 20 to 50 ° C) </Td> <Td> 264.4 lb (119.9 kg) </Td> <Td> 44 in × 29 in × 5.5 in (112 cm × 74 cm × 14 cm) </Td> <Td> </Td> <Td> ~ 0.17 </Td> </Tr> </Table> <Tr> <Th> Model </Th> <Th> Technology </Th> <Th> Price (US $) </Th> <Th> Capacity (kWh) </Th> <Th> Wh per US $</Th> <Th> US $per kWh </Th> <Th> Power </Th> <Th> Operating temp . </Th> <Th> Weight </Th> <Th> Dimensions, H × W × D </Th> <Th> Cycles (during warranty) </Th> <Th> US $per warranted kWh </Th> </Tr>

How much energy does a tesla battery store
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