EVSE
Overview of residential bidirectional charging stations
US Residential Market Overview
Updated (November 2023)The US market is finally getting up to speed compared to Japan and Europe. It's quite a mish-mash of CCS, CHAdeMO, priopretary systems. There is also a lot of variation on capability; not all systems can island, blackstart and export. All are 240Vac split phase for US residential market
Ford / SunRun Intelligent Back Up
EVSE - $1,310
3.8kW - $3,895
9.6kW - ?
Available today
https://www.sunrun.com/ev-charging/ford-f150-lightningComing 2024
Coming 2025
Emporia
11.5kW
Release 2024/2025 - link
Release 2023 - link
https://www.emporiaenergy.com/how-the-emporia-v2x-charger-works
EU Light-Duty Market Overview
The European market has advanced faster than the US for a few reasons. First, interconnection certifications are less complex and burdensome compared to California Rule 21. Second, energy markets are more open compared to the US creating greater market incentive. Third, residential homes are often 3phase which seems to have allowed for easier global product development. Also, CHAdeMO also had more traction in some parts of Europe which is ahead of CCS on V2G capability.
Single-phase AC input
ABB
11kW (3phase)
Indra
Wallbox Quasar
7.4kW (1phase)
Ambibox
11kW/22kW
https://www.ambibox.de/en/ambicharge/11-kw-dc-wallbox
US Commercial Market Overview
3phase 480Vac commercial systems
