Where the list comes from. The four systems in the business case were there first: their loss figures (≈ 8 % for split DC, ≈ 11–12 % for all-in-one) and cost factors are what every result on this site is built on. The other nine were collected on 14 September 2026 from the makers' own IAA pages and the trade press (electrive, LOGISTRA, nfz-messe, Sustainable Bus, Clean Trucking): Kempower and Alpitronic with their megawatt dispensers, Siemens with the SICHARGE FLEX, ABB, the Milence charger built with Power Electronics, Ekoenergetyka, Hitachi Energy, AUMOVIO's new VDO range and the newcomer ZEROVA. Where a hall and stand was published it is on the sheet; where it was not, the row is empty and waits for someone who walked past it. Prices are missing almost everywhere: no maker publishes them, and a fleet that has a quote can put the figure here.
How the sheets work. Open a charger, type into any field, press Save and confirm the link that lands in your mailbox: the value is then on the page for everyone, and every sheet lists its history of confirmed changes. Your name and remarks go in that history; your e-mail address never does. If you were on the stand, or run one of these in a depot, say so in the sheet.
The four charging systems in the calculators
Shown or announced in 2026
