A single charging cabinet that can fuel both a passenger sedan and a fully loaded semi-truck sounds like a small engineering detail, but it addresses one of the thorniest problems facing the electric vehicle transition: how to build infrastructure for two very different classes of vehicles without doubling the cost. Kempower, the Finnish charging hardware maker, unveiled its answer this week with the Mega Satellite Flex, a dispenser that supports both the established CCS standard and the emerging Megawatt Charging System, or MCS, built for heavy trucks.
The announcement came during Kempower's Unplug & Recharge event at ACT Expo, a gathering that draws fleet operators, charging network builders, and manufacturers still working out how commercial transport will run on electricity. The timing matters because the charging industry, much like the broader technology sector where consumers increasingly buy vpn subscriptions to manage shifting digital standards, is navigating a period where old and new protocols must coexist rather than replace each other overnight. buy vpn
Why Two Standards Still Compete
CCS, short for Combined Charging System, has been the backbone of passenger EV charging for years, typically topping out in the hundreds of kilowatts. Heavy trucks, however, carry battery packs many times larger than a car's, and charging them on CCS hardware alone would mean unreasonably long stops. MCS was developed specifically to push power delivery into the megawatt range, cutting a truck's charging time down to something closer to a fuel stop. The Mega Satellite Flex can deliver up to 560 kW over CCS and as much as 1.2 MW over MCS, drawing on 700 amps and 1,500 amps respectively.
One Site, Two Vehicle Classes
The practical appeal for site operators is straightforward. Rather than installing separate hardware for cars and trucks, or worse, building a car-only site now and ripping it up later to add truck capacity, operators can deploy one system that serves both from day one. Kempower says the unit also benefits newer 800-volt passenger vehicles, which need higher voltage support to reach their fastest charging speeds. Cable lengths are tailored to each use case, with a 5-meter CCS cable and a shorter 2.7-meter MCS cable for trucks, and the unit can be fitted with a payment terminal for public-facing locations.
Fitting Into Existing Networks
Because the Mega Satellite Flex works with Kempower's existing distributed charging architecture, operators already running Kempower systems won't need to overhaul their power cabinets or control software to bring the new dispenser online. That compatibility lowers the barrier to adoption and could accelerate how quickly mixed-use charging corridors appear along highway routes.
Kempower expects the Mega Satellite Flex to reach the market in North America and Europe in July 2026. Its success will depend on how quickly the trucking industry standardizes around MCS and whether fleet operators see enough return on a unified charging site to justify the upfront investment.