
Stekker releases open source library for S2
We’ve released our Ruby code for S2 on Github. That’s because we here at Stekker are a smart charging service
The Stekker EMS enables Charge Point Management Systems to provide advanced, grid-aware smart charging.
Through APIs and custom integrations, Stekker provides access to our grid-aware engine for multi-asset charging.
📈 Advanced charge planning within contracted limits
🚨 Send and receive grid operator signals
💡 Incorporate local hardware signals
☀️ Include solar production
📊 Follow dynamic energy prices
📉 Read and process metrics
Stekker provides grid-aware charging that helps businesses, operators and facilitators with different smart charging solutions. This way, we can deploy storage assets (like EVs) at scale to help stabilize the grid. Stekker has experience with providing congestion relief for substations, for example.
By receiving charge plannings from Stekker, CPMSs will be able to offer all the advanced services that Stekker offers, to their customers.
The Stekker EMS runs on modern standards like OpenADR and S2, so that signals from a TSO or DSO can be relayed to charge points.
"I am truly amazed by the product you guys 've built - both in terms of the ux and the intelligence!"
Yanick Slikboer
“Thanks to Stekker, customers can charge reliably, affordably, and sustainably. They relieve pressure on the local grid and assure users their ev will be charged sufficiently.”
Jeroen de Jong - Baas BV
"Through Stekker, we wanted to use our solar energy more intelligently. We also have a dynamic energy contract, so it is attractive to charge at favorable times when prices are lower."
Jesse Mom - Kremer

Stekker looks out for dozens of metrics, including market signals about dynamic pricing.

Stekker helps to increase the consumption of power that's locally generated, whether it is solar or even local wind production.

Stekker controls charging in such a way that the aggregated load of all EV charging never exceeds local grid limits
Stekker finds the ideal balance between the charging infrastructure, the electrical grid, and the needs of the users or organization.
Need certain vehicles to charge faster due to business priority? By assigning priority or deadlines to a charge card, charging station, or charging session, Stekker ensures the vehicle is charged comfortably in time.
Do you have your own PV installation? Stekker can account for self-generated energy and ensure that most charging happens when the sun shines or the wind blows.
Stekker gives you control over charging large numbers of vehicles on a charging plaza. Our software effectively “creates” extra capacity on your existing connection, while preventing contractual overruns.
Stekker optimizes charging based on dynamic electricity prices, market signals such as imbalance, and your own energy sources. This ensures charging happens at the smartest times and lowest costs.
Stekker functions as a control layer on top of the charger or CPO software. Ask about how your installation can integrate with Stekker.
Stekker uses self-learning systems that do the heavy lifting for you. The Stekker EMS documents, analyzes, and improves charging behavior and energy demand. Ask about Stekker Edge for on-site optimizations.
Stekker provides clear summaries and reports that can be used when registering HBE credits with full validity thanks to proven simultaneity.
Stekker offers a range of smart charging solutions tailored for needs like grid-aware charging, vehicle prioritization, and third party EMS integrations that need to support electric vehicle charging.
Stekker can optimize charging in complex local situations, where different assets might ask for room on a tight grid.
Grid-aware charging refers to the smart integration of electric vehicle charging with the electrical grid.
This technology optimizes charging such that grid signals about congestion, energy rates and peak loads are dealt with more effectively, no matter who the end customer is.
Stekker is a Smart Charging Service Provider that can integrate with third parties to offer smart charging and grid-aware charging to end customers. Stekker has the most advanced and optimal algorithms in the business, and will work seamlessly with CPO’s and other third parties to provide Stekker’s powerful technologies to large numbers of private or public customers.
Yes, our solutions are designed to easily integrate with existing systems. We support common standards like OCPP and OCPI, and future standards like OpenADR and S2. We can adapt to local situation. Contact our sales team for more information.

We’ve released our Ruby code for S2 on Github. That’s because we here at Stekker are a smart charging service

Stekker is a smart charging orchestration layer designed to enhance the efficiency of electric vehicle (EV) charging. It is compatible with most Charge Point Operators (CPOs) and hardware, providing a seamless integration experience.

There are many definitions of ‘smart charging’. So in this article, an introduction to smart charging and its benefits, according to Stekker.

This article discusses the innovative use of electric vehicle (EV) batteries as storage solutions for solar energy, enhancing renewable energy utilization.

Companies using the E-Flux by Road platform will soon be able to smartly control their charging stations using Stekker’s software. Road, formerly known as E-Flux, offers a complete platform for managing EV charge points and transactions. Thanks to Stekker’s software, charging stations take into account a number of factors, such as the energy generated through solar, power grid congestion, as well as the specific requirements of the company or the grid connection.

This article compares the benefits of long-term smart charging planning with the urgency of immediate charging needs.