Siemens' New Home EV Charger Adapter Ends Need For Electrical Panel Upgrades

An anonymous reader quotes a report from Electrek: Siemens and Philadelphia-based ConnectDER have partnered to debut a groundbreaking simple home EV charger connector. Previously, homeowners who wanted to install EV chargers might have had to spend thousands of dollars to modify their home's electrical panel. This new proprietary plug-in adapter will eliminate that cost and allow installation and connection in minutes. ConnectDER makes meter collars that are installed between the home's meter and the meter socket to create a single plug-and-play access point for distributed energy resources (DER) installation. In other words, the collars easily add new electrical service capacity for things like solar and energy storage. Now ConnectDER will exclusively manufacture and supply a proprietary plug-in EV charger adapter to Siemens. The new adapter will enable electric car owners to charge their EVs by connecting chargers directly through the meter socket, which is on every home. It provides more useable capacity by monitoring total load and controlling the EV circuit to ensure the total capacity rating is within the limit. Bypassing the electrical panel reduces the EV charger installation cost by around 60 to 80% because electrical panel upgrades aren't needed. [...] Nearly half of US home electrical panels previously would have needed upgrades to allow the installation of a typical Level 2 charger, usually a 7-11kW device requiring 40-60 Amps on a 240V line. A Siemens spokesperson said that the company is still finalizing pricing, but "it will be a fraction of the cost of a service panel upgrade or other modifications often needed to make for a charger. Additionally, in some cases, the cost may be fully borne by utility programs." The adapters themselves are expected to be available by first quarter 2023.

Read more of this story at Slashdot.