My panel meets requirements but this would be helpful for people whose electrical panel does not meet requirements for chargers https://electrek.co/2022/07/27/siemens-home-ev-charger-adapter/?fbclid=IwAR1sOKpEfsxSHDXgRC75OajXFEDhEElbwmiiHemTO7WpUfE7vrrd_JJPLpM