EV charging hardware manufacturer Wallbox is now taking pre-orders for its bidirectional DC charger, the Quasar 2.The Quasar 2 allows the battery in Kia EV9 vehicles to provide backup power to homes and offers potential savings on electric bills.The charger supports time-of-use pricing and enables direct charging from solar installations.The Quasar 2 is currently limited to working with the Kia EV9 model and will be initially sold in select US states.