
Every year, electrical grids around the world integrate more renewable energy. Our grid-scale batteries and software controls store and dispatch this energy, creating a more stable and sustainable grid. We lower lifecycle costs and deliver reliable energy for utilities and developers alike by combining hardware, software, installation and service into one integrated system.


Megapack enables low-cost, high-density utility projects at gigawatt-hour scale. It ships ready to install with fully integrated battery modules, inverters and thermal systems.

With billions of cell-hours of safe operation, our systems deliver maximum reliability from transportation to installation—including 24/7 monitoring from our Network Operations Center.



Additional controls may help prevent or mitigate blackouts, increase sustainable generation, allow storage assets to participate in ancillary services and more.
Provide services to the grid in response to utility or system operator signals
Provide system strength across all areas of the network
Store and dispatch excess capacity from renewable sources
Supply capacity to defer or eliminate the need to upgrade infrastructure
Provide power or energy capacity to the grid as a standalone asset
Enable more renewable generation by virtually emulating mechanical inertia



