ChargePoint has long been one of the biggest players in EV charging hardware, powering public networks, utilities, and private fleets with its Level 2 and DC fast chargers. Now, the company is preparing to take its technology a step further with the launch of its ChargePoint Express Grid, a new DC microgrid-based charging architecture developed in partnership with electrical giant Eaton.
What Makes It Different
Unlike today’s setups, which require converting alternating current (AC) from the grid into direct current (DC) for batteries, the Express Grid runs on a fully DC system. Because EV batteries and renewable sources like solar panels already operate on DC, skipping the AC-DC conversion step eliminates energy losses from conversion, making the system more efficient.
The platform still includes a DC-DC converter, which allows operators to combine grid power with local energy sources such as solar, wind, or on-site batteries. This flexibility lets operators charge batteries when electricity is cheap and discharge them when prices rise—cutting costs while increasing resiliency.
According to ChargePoint, the Express Grid can also deliver up to 30% space savings compared to conventional solutions, reducing both the physical footprint and the number of components required to build large-scale charging hubs.
A Game-Changing Move
ChargePoint CEO Rick Wilmer said the new system could redefine how commercial charging sites are built and operated:
“This is the debut of a new DC charging architecture, and a whole product portfolio that branches off from it,” Wilmer said. “It’s pretty game-changing in terms of reducing capital expenditures, operating expenses, space, and the number of components needed. I think it’s going to change the game.”
Because ChargePoint does not own and operate its own charging stations, the company will sell Express Grid to commercial clients and fleet operators. Eaton will design and build the custom microgrids, ensuring seamless integration with both local grids and customer energy systems.
Why Microgrids Matter
Unlike off-the-shelf charging systems, microgrids require deep integration with the power grid. Eaton’s role as the builder of the grid makes it possible to bring higher levels of efficiency and innovation to EV charging sites.
The approach also ties into broader industry trends: large-scale energy users increasingly want to optimize electricity costs with dynamic load balancing. That usually means installing large batteries, which naturally pair with on-site solar. Once a facility has both, powering EV fleets with stored renewable energy becomes the logical next step.
This creates a positive feedback loop: companies add batteries to save on costs, which leads them to adopt solar, which in turn makes EV fleets even more attractive. A fully DC-based charging hub accelerates that transition.
Industry Context
Tesla has already deployed off-grid charging stations, and other companies are exploring similar solutions as they look for ways to cut costs and reduce reliance on traditional grids. ChargePoint’s entry adds a heavyweight competitor into the mix, potentially accelerating industry-wide adoption of DC microgrids.
When It Arrives
ChargePoint says Express Grid deliveries will begin in the second half of 2026. The system is designed to help operators reduce energy costs, optimize charging infrastructure, and prepare for a future where EVs, renewable energy, and grid storage are deeply interconnected.
Recommend Reading: Walmart to Launch Thousands of EV Charging Stations by 2030
Share:
Tesla’s Sales Collapse in Europe as BYD Surges to Record Growth
Rivian Expands Fast-Charging Network AND Opens Most Stations to All EVs