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At CES today, ChargePoint raised the bar for DC fast charging with not just one new charger but a paradigm shift in DC fast charging that redefines the entire product category. The ChargePoint Express Plus family revolutionizes DC fast charging by looking to the future and embracing the inevitable increases in charging speed demand with a modular design that allows hosts to upgrade as demand for faster charging speeds increases.

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ChargePoint Delivers Fast Charger Of The Future At CES — ChargePoint Express Plus Family

At CES today, ChargePoint raised the bar for DC fast charging with not just one new charger but a paradigm shift in DC fast charging that redefines the entire product category. The ChargePoint Express Plus family revolutionizes DC fast charging by looking to the future and embracing the inevitable increases in charging speed demand with a modular design that allows hosts to upgrade as demand for faster charging speeds increases.

At CES today, ChargePoint raised the bar for DC fast charging with not just one new charger but a paradigm shift in DC fast charging that redefines the entire product category.

The ChargePoint Express Plus family revolutionizes DC fast charging by looking to the future and embracing the inevitable increases in charging speed demand with a modular design that allows hosts to upgrade as demand for faster charging speeds increases.

ChargePoint has 400 DC fast chargers (DCFCs) installed out in the field today, which are a mix of units from other manufacturers and ChargePoint units. The ChargePoint team has taken all of the learnings from those and rolled them into this new product family, which the EV company is confident can support the next several generations of EVs.

The Design

The modular design is built around the idea of individual power modules which invert AC from the grid and puts out 31 kW of DC to the charging cable. At the most basic DC Fast Charger installations for this family, each charging station can hold 1 or 2 power modules to support speeds of 31 kW and 62 kW, respectively.

Installing and linking two stations next to each other allows them to share these power modules — or power blades — much like pairs of Tesla Superchargers do today. If both chargers had two power modules, that would allow one of the chargers to charge a car at 124 kW. If another car connected to the other charger, the speed for each would drop down to the single station rate of 62 kW.

Charging … Cubed

Exciting, right? But that’s just the beginning. Adding more chargers allows them to play together in a larger group. 8 chargers can hold a maximum of 16 blades (2 in each), which can and will dynamically allocate the maximum available power to as many EVs as are charging at any given time.

If those chargers are in an apartment complex that is limited on power that it can supply to the chargers, they will dynamically allocate the available power to whichever car is connected and using power. One caveat is that the chargers can only allocate power in single-blade units — so, in 31 kW increments.

ChargePoint liked this modular design but had even bigger plans and took a chunk of 16 blades and dropped them into a cube which was then connected to a bank of chargers. Now those 8 chargers (or however many are connected) can share that pool of 16 power blades in addition to the blades that are built into the chargers.

Each blade is still the same 31 kW … but now the system has a LOT more blades in the pool to play with. Need more speed? Add another cube. Each charging station can go up to 400 kW using blades from other chargers or from a cube. Each cube can contain up to 500 kW of DC and can feed from 1–8 charging stations per cube.

Basically, this flexible, future-proof design allows system owners to start small with 1 or 2 chargers with a blade in each and provides flexibility for owners to add more blades or cubes with blades as customer demand grows for faster charging speeds.

The Power of the Network

For those familiar with virtual computing stacks, these power blades operate much like blade servers. The power modules can be hot swapped. They can communicate back to ChargePoint at the individual blade level for predictive maintenance and will automagically fail over to other power modules in the pool in the event of an unplanned failure.

One of ChargePoint’s strengths is the network which comes with a full set of tools and support for owners to configure and tune to deliver the customer experience they are looking for.

Summary

If I sound excited about this innovative new product line, I am. This truly feels like the charging system of the future. Yes, there are still a ton of variables that impact the viability of a charging location — installation costs, utility capability to supply such a massive amount of power in a given location, demand charges, customer demand, site host willingness to commit real estate for cubes, etc., etc., but just the fact that the product exists on the charging side to support faster charging speeds is huge.

I will break this family down in more detail in a future post but wanted to start with the basics of the new family to share this exciting news in a bite-size chunk. If you’re hungry for more information about it NOW, check out the official ChargePoint Express Plus page.

If you’re looking to buy a Tesla, feel free to use my referral link (here) to save $1,000, which is the only way to get a discount on a new Tesla.

 
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Written By

I'm a tech geek passionately in search of actionable ways to reduce the negative impact my life has on the planet, save money and reduce stress. Live intentionally, make conscious decisions, love more, act responsibly, play. The more you know, the less you need. As an activist investor, Kyle owns long term holdings in Tesla, Lightning eMotors, Arcimoto, and SolarEdge.

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