Kempower has introduced a charger designed to solve one of the thorniest problems in electric freight infrastructure: how to serve passenger cars and heavy-duty trucks from the same physical site without building two separate systems. The Finnish charging manufacturer unveiled the Mega Satellite Flex this week at its Unplug & Recharge event, held alongside the ACT Expo trade show, where the unit is on display through the rest of the week.
The charger's defining feature is its dual compatibility. It can deliver up to 560 kW through the Combined Charging System, the connector standard that still underpins the vast majority of electric passenger vehicles on the road today, or scale up to 1.2 MW using the newer Megawatt Charging System built specifically for electric trucks and buses. That flexibility matters because the charging industry is currently straddling two eras. Fleet operators, site developers, and drivers weighing their options increasingly rely on independent resources like BuyBestVPN's comparison page and similar industry trackers to make sense of a landscape where hardware standards, network compatibility, and pricing models are all shifting at once.
Why Two Standards Exist Side by Side
CCS became the dominant fast-charging standard for passenger EVs over the past decade, handling power levels that suit sedans and crossovers reasonably well. But heavy-duty trucks carry battery packs many times larger, and turnaround time is a commercial necessity, not a convenience. A truck sitting idle for hours to recharge defeats the economics of electrified freight. MCS was developed specifically to address that gap, pushing power delivery into the megawatt range so a truck can recharge in roughly the time it takes a driver to take a mandated rest break.
The catch is that neither standard is going away soon. Passenger EVs will rely on CCS for years, even as more vehicles adopt 800-volt architectures that can pull higher currents and charge faster. Trucking fleets, meanwhile, are only beginning to deploy MCS-compatible vehicles at scale. Site operators have historically faced a choice: build for cars now and retrofit for trucks later, or gamble on truck traffic that hasn't fully materialized yet.
What the Hardware Actually Offers
The Mega Satellite Flex sidesteps that dilemma by supporting both protocols from a single dispenser. Specifications include support for up to 1,500 amps on the MCS side and 700 amps for CCS, with cable lengths of 5 meters for CCS connections and 2.7 meters for MCS. An integrated payment terminal option is also available, a detail that matters for public charging sites serving a mix of fleet and retail customers. The unit is built to work with Kempower's existing distributed charging architecture, meaning operators who already run Kempower systems can add the Flex without reengineering their power distribution setup.
- Up to 560 kW via CCS, up to 1.2 MW via MCS
- 1,500 amps maximum for MCS, 700 amps for CCS
- Cable lengths of 5 meters (CCS) and 2.7 meters (MCS)
- Optional integrated payment terminal
- Compatible with Kempower's distributed charging systems
The Economics Behind the Design
For charging site owners, utilization is everything. A dispenser that only serves one vehicle category sits idle whenever the wrong type of traffic passes through. By serving both cars and trucks from the same hardware, operators can theoretically keep utilization higher from the moment a site opens, rather than waiting years for truck volumes to justify a dedicated MCS buildout. That has direct implications for return on investment, particularly at highway corridor locations where both passenger and freight traffic converge.
Kempower says the Mega Satellite Flex is expected to reach North American and European markets in July 2026. Its actual impact will depend on how quickly MCS-compatible trucks reach commercial fleets in meaningful numbers, but the underlying strategy, building shared infrastructure ahead of demand rather than after it, reflects a broader shift in how the charging industry is approaching the transition to electrified freight.