EVesto & Stekker partnership brings smart charging to businesses

EVesto & Stekker partnership brings smart charging to businesses

EVesto is proud to announce a new partnership with Stekker, a Dutch software company specialized in intelligent energy management and smart charging. After several months of collaboration, both companies are now making this integration broadly available to Charge Point Operators and businesses across Europe.

We invite all interested CPOs to sign up for a demo of our updated platform and experience first-hand how EVesto can simplify your operations and enhance your market reach.

What is Stekker?

Stekker develops advanced software that dynamically manages charging stations and batteries. By aligning charging sessions with solar production, grid capacity, and business needs, Stekker enables companies to:

 

  • Prevent grid overload and stay within contracted power limits
  • Maximize use of self-generated solar energy
  • Optimize fleet charging and availability
  • Lower charging costs by responding to tariffs and grid conditions
  • Generate detailed reporting to claim HBE subsidies
What this means for EVesto customers

The Stekker functionality can be activated directly within an EVesto account. After a one-time registration with Stekker, operators gain access to smart charging features that run as an additional layer on top of EVesto’s CPMS.

This setup allows CPOs to:

  • Combine EVesto’s management, monitoring, and scalability with Stekker’s load balancing algorithms
  • Implement smart charging without complex hardware upgrades
  • Offer drivers a seamless experience while optimizing energy use in the background
A shared vision

For EVesto, this partnership is a natural step in supporting operators beyond charging management, adding intelligence to energy flows. For Stekker, integrating directly into EVesto’s CPMS extends their reach and impact across Europe.

Together, we are shaping the future of smart charging, making it simple, efficient, and ready for the challenges of today’s grid.

EVesto enhances CPMS with digital receipts through partnership with ReceiptHero

EVesto enhances CPMS with digital receipts through partnership with ReceiptHero

EVesto is expanding its Charge Point Management System (CPMS) with a powerful new capability: automatic digital receipts. Through a new partnership with ReceiptHero, we now offer our customers a fully integrated solution for generating and delivering itemized receipts for every contactless payment.

Added value for EVesto customers

For many Charge Point Operators (CPOs), managing financial data is still a time-consuming process. Tariffs, charging sessions, and payments often come from different systems, leaving finance teams to reconcile data manually. By adding ReceiptHero’s technology into the EVesto platform, we remove that complexity completely.

What this means for CPO’s:

  • Seamless integration within EVesto – no need for separate tools or systems
  • Compliant, itemized digital receipts – VAT and audit-ready from the source
  • Efficient operations – fewer manual tasks for finance and support teams
  • Improved driver experience – receipts delivered instantly, where drivers expect them
  • Scalable rollout – compatible with Siemens, Alpitronic, and Kostad hardware
EVesto as the central platform

With this extension, EVesto reinforces its role as the central platform for CPOs operating at scale. Digital receipts are not an add-on, but a natural part of the financial and operational flow within EVesto. This gives CPOs the unique combination of robust finance management, streamlined operations, and a better driver experience all fully integrated into one CPMS.

Availability

The new digital receipt functionality is now available for CPOs operating on the EVesto platform in Europe. Existing customers can contact their account manager to enable the integration. New customers can reach out to EVesto for more information and onboarding.

We invite all interested CPOs to sign up for a demo of our updated platform and experience first-hand how EVesto can simplify your operations and enhance your market reach.

Why open standards like OCPP and OCPI are essential for the future of EV charging infrastructure

Digital illustration of a glowing neural network shaped like a brain, symbolizing the connection between OCPP and OCPI in a futuristic EV charging ecosystem

Why open standards like OCPP and OCPI are essential for the future of EV charging infrastructure

In the rapidly evolving world of electric mobility, interoperability is no longer a luxury, it’s a necessity. Open standards such as the Open Charge Point Protocol (OCPP) and the Open Charge Point Interface (OCPI) play a crucial role by enabling standardized communication between various systems and stakeholders within the EV ecosystem.

Futuristic landscape illustration of a smart city powered by solar panels, EVs, and wind turbines, with glowing paths labeled OCPI and OCPP representing energy and data flow.
The Power of Open Standards

Open standards offer numerous benefits for both operators and end-users:

  • Flexibility: Charging stations from different manufacturers can be easily integrated, reducing dependence on a single vendor.
  • Future-Proofing: Standardized communication protocols allow for updates and upgrades without the need for complete system replacements.
  • Cost Savings: Reduced reliance on specific vendors leads to more competitive pricing and lower operational costs.
OCPP: The Backbone of Charging Station Communication

OCPP is designed to provide a uniform method of communication between charging stations and central systems, regardless of the manufacturer. The latest version, OCPP 2.0.1, makes it anable to introduce advanced features such as:

  • Plug & Charge (ISO 15118): Enables automatic authentication and payment as soon as an EV is connected, eliminating the need for cards or apps.
  • Enhanced Security: Built-in security protocols protect against cyber threats.
  • Device Management: Simplifies the installation, configuration, and maintenance of charging stations, including support for remote firmware updates.
  • User Interface: Supports multilingual displays and provides real-time information to users, enhancing accessibility and user-friendliness.

These new features not only improve the user experience but also simplify operations and increase efficiency for charging network operators.

OCPI: Seamless Roaming and Data Exchange

OCPI facilitates data exchange between e-Mobility Service Providers (eMSPs) and Charge Point Operators (CPOs), granting EV drivers access to a wide network of charging stations. The recent version, OCPI 2.3.0, introduces:

  • EU AFIR Compliance: Meets the requirements for data exchange with national access points.
  • Extensibility: Offers possibilities for custom extensions, allowing market participants to implement specific functionalities that align with their business models.
  • Direct Payment Module: Enables direct payments without the involvement of an eMSP.
  • These enhancements lead to a better charging experience for both operators and users.
EVesto’s Commitment to Open Standards

At EVesto, we strongly believe in the power of open standards. Therefore:

  • We fully support OCPP 1.6 and largely support 2.0.1, ensuring our customers benefit from the latest functionalities.
  • We are prepared for the implementation of OCPI 2.3, enabling seamless roaming and data exchange.
  • We actively share our knowledge and experience within the industry to promote the adoption of open standards.

By building on open standards, we ensure our customers are not tied to outdated technology and are always ready for the future.

The Future of EV Charging Infrastructure

The adoption of open standards like OCPP and OCPI is essential for the continued growth and development of EV charging infrastructure. They provide the flexibility and scalability needed to meet the increasing demand for electric mobility.

Curious about how EVesto can future-proof your charging infrastructure? We are happy to inform you about the possibilities through a clear demo.

 

EVesto Partners with Webfleet

EVesto Partners with Webfleet

EVesto is proud to announce its new partnership with Webfleet, Bridgestone’s globally trusted fleet management solution, to bring electric vehicle (EV) charging services to the Webfleet platform. Both teams have worked together to develop a seamless integration that enables fleet managers to add EV charging monitoring capabilities to their existing Webfleet fleet management solutions.

This integration leverages the industry-standard OCPI (Open Charge Point Interface) protocol to provide Webfleet users with comprehensive monitoring of their EV charging infrastructure. Fleet managers will now have a unified overview of their entire fleet, including real-time insights into vehicles and chargers.

This collaboration will help fleets transition smoothly to electric transportation, empowering them to manage EV operations efficiently and ensure fleet optimization.

The ability to monitor EV chargers directly within Webfleet will simplify the integration of e-mobility into fleet operations, allowing businesses to ensure reliable charging, streamline their processes and reduce administrative burdens.

Added Value for Fleet Managers

The integration between EVesto and Webfleet offers a proven and seamless solution based on open protocols. It allows fleet customers to quickly incorporate e-mobility assets into their existing fleet management systems. Fleet managers will benefit from a unified platform that handles vehicle telematics and EV charging infrastructure, resulting in greater transparency and operational efficiency.

Integrating Webfleet with EVesto enhances EV adoption in fleets, giving managers a unified view of assets. Webfleet remains the main hub for fleet managers, while EVesto handles charger operations seamlessly
Riccardo Becker
CMO of EVesto

Evesto Achieves ISO 27001 Certification

EVesto Achieves ISO 27001 Certification

EVesto, a leading player in the Electric Mobility Sector, proudly announces its achievement of the ISO 27001 certification, an internationally recognized standard for information security management systems (ISMS). This significant milestone showcases the company’s dedication to safeguarding data and ensuring top-notch security.

ISO 27001 is the gold standard in information security, providing a systematic approach to managing sensitive company and customer information. It incorporates stringent requirements around data management, risk assessment, and implementation of security measures. By meeting these requirements, EVesto affirms its ongoing commitment to the confidentiality, integrity, and availability of information.

Commitment to Security and Trust

With cyber threats becoming increasingly sophisticated, businesses are required to implement measures that address current risks and anticipate future challenges. EVesto ‘s successful ISO 27001 certification process involved rigorous auditing of its practices, policies, and infrastructure to ensure the highest level of information security. The certification confirms that the company has a robust framework to protect against threats and secure data for internal operations and customers.

“Achieving ISO 27001 certification is a testament to our commitment to providing our clients and partners with the confidence that their information is secure,” said Riccardo Becker, CMO. “We understand that trust is critical in our industry, and this certification solidifies our pledge to uphold the highest standards of information security.”

EVesto Achieves ISO 27001 Certification
EVesto, a leading player in the Electric Mobility Sector, proudly announces its achievement of the ISO 27001 certification, an internationally recognized standard for information security management systems (ISMS). This significant milestone showcases the company’s dedication to safeguarding data and ensuring top-notch security.

ISO 27001 is the gold standard in information security, providing a systematic approach to managing sensitive company and customer information. It incorporates stringent requirements around data management, risk assessment, and implementation of security measures. By meeting these requirements, EVesto affirms its ongoing commitment to the confidentiality, integrity, and availability of information.

Commitment to Security and Trust

With cyber threats becoming increasingly sophisticated, businesses are required to implement measures that address current risks and anticipate future challenges. EVesto ‘s successful ISO 27001 certification process involved rigorous auditing of its practices, policies, and infrastructure to ensure the highest level of information security. The certification confirms that the company has a robust framework to protect against threats and secure data for internal operations and customers.

“Achieving ISO 27001 certification is a testament to our commitment to providing our clients and partners with the confidence that their information is secure,” said Riccardo Becker, CMO. “We understand that trust is critical in our industry, and this certification solidifies our pledge to uphold the highest standards of information security.”

Benefits for Clients and Partners

The ISO 27001 certification enhances internal security and brings value to clients and stakeholders. Customers can rest assured that EVesto has implemented an internationally verified set of best practices that reduce the risk of data breaches and cyber threats. It also means the company can respond quickly and efficiently to potential security incidents, minimizing potential impact.

By obtaining ISO 27001, EVesto is well-positioned to help partners and customers meet regulatory requirements, build trust, and foster relationships based on transparency and security excellence. The certification reinforces the company’s commitment to proactive risk management and robust data handling practices.

What Is ISO 27001?

ISO 27001 is an internationally recognized standard for managing information security risks. It establishes a framework for assessing risks, implementing appropriate controls, and continuously improving information security practices. This helps organizations safeguard sensitive information—from financial data and intellectual property to employee records and client information.

Moving Forward

The journey towards ISO 27001 compliance is ongoing, and EVesto is committed to continuous improvement. The company looks forward to the next audit cycle, confident in its ability to maintain the high standards ISO 27001 demands.

Learn more about ISO 27001 here: https://brandcompliance.com/diensten/iso-27001-certificering/

Choosing the Best CPMS: 10 Questions to Ask Before Choosing Your CPMS

Choosing the Best CPMS: 10 Questions to Ask Before Choosing Your CPMS

In the rapidly evolving world of electric vehicles (EVs), having efficient Charge Point Management Software (CPMS) is no longer a luxury—it’s a necessity. But with so many options available, how do you choose the best CPMS for your needs? In this guide, we’ll explore the essential questions to ask and the benefits of EV charging management software.

What is Charge Point Management Software (CPMS)?

At its core, CPMS is a digital platform designed to manage and monitor EV charging stations. It ensures that charge points are operational, users can access them seamlessly, and charge point operators (CPOs) can gather data and insights from their charging infrastructure. CPMS ensures that EV charging stations are effectively managed, monitored, and maintained.

What is CSMS in EV Charging?

CSMS stands for Charging Station Management System. It’s another term often used interchangeably with CPMS. Both refer to systems that manage and monitor EV charging stations, ensuring optimal performance and user experience.

What is an Electric Vehicle Management System?

An Electric Vehicle Management System (EVMS) is a broader term encompassing all systems managing various aspects of electric vehicles, from battery management to charging infrastructure. CPMS is a subset of EVMS, focusing specifically on the charging infrastructure. EVMS is a critical component of modern electric vehicles. It ensures the vehicle operates efficiently, safely, and reliably, providing drivers with a seamless and enhanced driving experience. As EV technology continues to evolve, the functionalities and capabilities of EVMS are expected to expand further, making it even more integral to the EV ecosystem.

Benefits of EV Charge Point Management Software

  • Efficiency: Streamlines operations, ensuring chargers are always available and operational. CPMS provides a centralized platform to manage multiple charging stations, regardless of their geographical location. This allows charge point operators (CPOs) to monitor each charging point’s status, availability, and performance from a single dashboard.
  • User Experience: For EV drivers, a well-managed charging infrastructure means less waiting time, transparent billing, and a seamless charging experience. And for CPOs, this means a higher EV driver retention rate. CPMS plays a pivotal role in ensuring all of this.
  • Data Analytics: Offers insights into usage patterns, peak demand times, and other valuable metrics. This data can be used to make informed decisions about expanding or optimizing the charging infrastructure for CPOs.
  • Cost Savings: Predictive maintenance can lead to a more efficient allocation of maintenance resources and better planning, ensuring that chargers remain operational for the maximum possible time. A better user experience can increase customer loyalty, reducing the costs of acquiring new customers.
  • Dynamic Pricing: CPMS allows CPOs to set dynamic pricing models based on various factors such as demand, time of day, energy prices, and special events. By adjusting prices in real-time, CPOs can optimize revenue and manage costs more effectively.
  • Scalability: As the number of EVs and charging stations grows, CPMS provides the scalability to manage this expanding infrastructure without compromising efficiency or user experience.
  • Real-time Monitoring: One of the key features of CPMS is its ability to monitor charging stations in real-time. This includes tracking the status of each charging point, identifying any faults or issues, and ensuring that stations are operating optimally.
  • Maintenance and Troubleshooting: CPMS can send alerts and notifications in case of any malfunction or required maintenance. This helps reduce downtime and ensures that charging stations are always available.
  • Integration with Other Systems: CPMS can often be integrated with other systems, such as payment gateways, customer relationship management (CRM) software, ERP systems, and financial systems to support invoicing and energy management systems. This provides a holistic approach to managing the entire EV charging ecosystem.

 

Key Questions to Ask When Choosing a CPMS for Your Operations

  • Compatibility:
  • Why it matters: Different EV charging stations might operate on various standards and protocols. Your CPMS should be versatile enough to handle them all.
  • Deep Dive: Does the software support both AC and DC charging standards? Can it integrate with newer charging technologies as they emerge?
  • Is the team and the product versatile enough to adapt to market changes in protocols and standards?
  • Scalability:
  • Why it matters: As the demand for EVs grows, so will the need for more charge points. Your CPMS should grow with you.
  • Deep Dive: Can the software efficiently manage a few chargers today and scale to handle hundreds or even thousands in the future without significant upgrades or costs? Can it operate on a global scale in different regions and continents?
  • Features and Functionality:
  • Why it matters: A CPMS should do more than just manage charge points. It should offer insights, analytics, and real-time data to optimize operations.
  • Deep Dive: Does the software provide detailed usage statistics? Can this data be used to grow my business efficiently? Can it alert you to issues or maintenance needs before they become critical? Can it adapt to new technological advancements in the market?
  • User Experience:
  • Why it matters: An intuitive interface ensures operators can easily navigate and utilize the system. It should be simple enough for anyone to understand.
  • Deep Dive: Is the operator dashboard easy to navigate and understand? Are there white labelling options
  • Integration Capabilities:
  • Why it matters: A good CPMS should seamlessly integrate with other systems, from billing to energy management to an ERP system.
  • Deep Dive: Does it offer APIs for easy integration with other platforms? Can it work in tandem with renewable energy sources or grid management systems?
  • Roaming Capabilities:
  • Why it matters: Roaming capabilities allow customers to use their membership at your charging stations to charge their vehicles at other network stations. This feature can significantly enhance the user experience and your network’s accessibility.
  • Deep dive: Is the CPMS integrated with major roaming partners across Europe and the rest of the world?
  • Cost Considerations:
  • Why it matters: Affordability is key, but it’s essential to understand the full cost spectrum.
  • Deep Dive: Beyond the initial purchase or subscription price, are there costs associated with updates, additional features, or scaling up? Are there hidden commissions and other fees involved?
  • Security Features:
  • Why it matters: With increasing cyber threats, ensuring the security of user data and payment information is paramount.
  • Deep Dive: Does the software undergo regular security audits? Are payment gateways encrypted and compliant with industry standards?
  • Uptime and Reliability:
  • Why it matters: Downtime can lead to lost revenue and customer trust. A reliable CPMS ensures continuous availability.
  • Deep Dive: How does the provider handle outages? Is there a backup system in place? Are there any guarantees or SLAs related to uptime? What is the uptime of the CPMS?
  • Support and Maintenance:
  • Why it matters: Regular updates and prompt customer support ensure your CPMS remains at the forefront of technology and efficiency.
  • Deep Dive: What kind of customer support is available? Is it 24/7? How frequently are software updates rolled out, and are they automatic?

 

Key Features of EVesto:

  • Low Cost: EVesto offers two different models, Connect and Roaming.
  • Connect: Price per connector, per month € 1
  • Roaming: Price for roaming per connector per month: € 1.25. EVesto has a minimum fee of €400 monthly to cover running costs and support. Additional features that we add in the future might incur additional costs, but they will always be related to the number of connectors.
  • No Commission: EVesto believes in collective growth with customers without transaction fees.
  • Plug & Play: EVesto’s approach enables immediate online charger connection on their platform.
  • Independent Strategy: EVesto is fully independent, partnering with customers to define the platform’s future.
  • Quick Time to Market: EVesto offers a fast onboarding process with chargers online within minutes.
  • Roaming: EVesto integrates with all major roaming platforms, making it easy for CPOs to connect with the roaming hub of their choice or to set up direct connections with the eMobility Providers, enabling CPOs to link with multiple charging networks and establish bilateral agreements with EMPs.
  • Unlimited Scaling: EVesto is designed for exponential growth without disturbances.
  • Plug & Charge: EVesto is ISO 15118 certified, supporting CPO and OEM for a hassle-free charging experience.
  • Self-Service Portal: EVesto’s self-service portal offers a comprehensive platform that seamlessly supports all operator processes. Everything can be efficiently managed and configured within the portal, from operations, sessions, and users to CDRs, roaming, and white-label options.
  • Customer service with EVA Global: EVesto collaborates with EV Assist, offering a 24/7 omnichannel service backed by EVA Global’s expert technical support team. This team is dedicated to addressing customer challenges at the charge point and beyond, currently serving end-users across 32 countries in 30 languages, with continued expansion.
  • Security: EVesto, adhering to the ‘security by design’ principle, emphasizes the integration of security best practices throughout the development and operational phases of EV chargers. A cornerstone of their security strategy is the implementation of ‘rotating secrets.’ When an EV charger is integrated into the EVesto platform, it’s provisioned with two secrets, Secret A and Secret B. Using the OCPP security profile 2, the EVesto portal provisions a new secret via the ChangeConfiguration command, followed by a reset. This allows for the rotation of Secret A, bolstering the charger’s security.
  • Uptime: EVesto, a leading player in the EV industry, stands at the forefront by boasting an unprecedented uptime of over 99.9%.

Choosing the best CPMS is crucial for anyone offering efficient and reliable EV charging services. By asking the right questions and understanding the benefits and functionalities of these systems, you can ensure you’re making an informed decision.

Integrating Webfleet with EVesto enhances EV adoption in fleets, giving managers a unified view of assets. Webfleet remains the main hub for fleet managers, while EVesto handles charger operations seamlessly
Riccardo Becker
CMO of EVesto

Embracing Transparency: Evesto’s Unparalleled Uptime and Real-Time Updates

Embracing Transparency: Evesto's Unparalleled Uptime and Real-Time Updates

In the ever-evolving world of technology, reliability and transparency are two vital factors users seek when entrusting their operations to a service provider. EVesto, a leading player in the EV industry, stands at the forefront by boasting an unprecedented uptime of over 99.9%.

At EVesto, transparency is not just a buzzword but ingrained in their core values. Recognizing the significance of instilling utmost confidence in its clients, the company provides real-time updates on its system’s performance. This commitment ensures that users remain well-informed and can witness firsthand the smooth operations powering their businesses.

Exploring Common Factors that Can Take an Electric Vehicle (EV) Charger Offline
In an industry where any downtime can drastically affect operations, EVesto’s commitment towards achieving unparalleled uptime begins with a thorough understanding of what could cause an electric vehicle (EV) charger to go offline. These include power outages, internet connection issues, hardware malfunction, software issues, lost connectivity with the backend system, overloading or overheating, electrical interference, poor maintenance, adverse weather conditions, vandalism or theft, and installation errors. Among these, issues arising from Charge Point Management Systems (CPMS) hold a crucial part.

Charge Point Management Systems can face several issues which might lead to an EV charger going offline, such as software bugs, communication issues, data overload, poor integration with other systems, inadequate security, firmware updates, configuration errors, and hardware failure. EVesto, aware of these potential problems, employs a comprehensive approach to mitigate these risks, ensuring their CPMS is robust and reliable.

Transparency in Action
To exemplify their transparency, EVesto extends an open invitation to all users to check the status of their Charge Point Management System (CPMS) independently. By visiting https://status.evesto.com/,clients can witness the unwavering commitment of EVesto to maintaining a robust and reliable platform. This proactive transparency extends to constantly monitoring the central hub offering the connectivity to chargers, the API, our portal, and crucial interoperability platforms such as e-clearing, P2P roaming connections, Gireve, and Hubject. By promoting transparency, EVesto aims to establish a strong foundation of trust and accountability with its valued users.

How is uptime calculated?
Regarding the uptime of EV chargers, Tesla’s Supercharger network, for example, had an average uptime of 99.95% in 2022, considered near perfect. However, the measure of “uptime” can be complex as it depends on the methodology used. For instance, Tesla defines the uptime of Supercharger sites as the average percentage of sites globally that had at least 50% of their daily capacity functional for the year.

At EVesto, the uptime of the charger is defined as the period during which a charger maintains a steady connection to the EVesto network. This means it is up and operating optimally if the charger is connected without hardware or charger-related complications. This approach enables EVesto to provide reliable uptime statistics, assuring clients that when their charger is connected to EVesto, they can anticipate a seamless charging experience.

In the world of EV charging, despite the high uptime, occasional outages are an inevitable part of the landscape. Traditional steps when encountering a broken EV charger involve:

Enhancing Customer Experience Through Proactive Solutions
However, with EVesto CPMS, the response to such issues transcends the ordinary. Thanks to the introduction of Connectivity and BootNotification webhooks, EVesto empowers its clients with innovative solutions to address uptime-related issues. These unique tools grant immediate access to critical information about device status, allowing users to make informed, data-driven decisions and enhance their charging operations like never before.

Here’s where the real game-changer comes in: the ability to detect a charger’s offline status. In many scenarios, it’s often too late to undertake corrective measures once a charger goes offline. However, with EVesto’s innovative offline webhook, clients are informed when the charger goes offline in real-time. This newfound knowledge enables the client to act promptly by dispatching a technician or manually restarting the charger on-site.

By leveraging these enhanced webhooks, EVesto clients can proactively identify and resolve connectivity issues. This proactive approach ensures uninterrupted charging sessions and maintains the highest level of operational efficiency. Through providing instant updates about device status, clients are empowered to take timely actions, minimizing downtime and maximizing the performance of their charging infrastructure. It’s not just about handling issues; it’s about turning challenges into opportunities for enhancing service delivery.

By setting remarkable standards for uptime and promoting transparency through real-time updates and independent verification, EVesto differentiates itself in the technology landscape. EVesto’s dedication to smooth operations and user confidence remains steadfast, solidifying its reputation as a trusted partner in today’s fast-paced digital world. EVesto’s innovative Charge Point Management Software offers a reliable solution for Charge Point Operators and B2B clients in electric mobility. Learn more about our products and services here.

Understanding the Open Charge Point Protocol (OCPP): From 1.6 to 2.0.1

Understanding the Open Charge Point Protocol (OCPP): From 1.6 to 2.0.1

As the electric vehicle (EV) industry continues to grow, the protocols governing EV charging have evolved to meet the changing needs of the market. One such protocol is the Open Charge Point Protocol (OCPP), a network protocol that enables seamless communication between EV charging stations and a Charge Point Management System (CPMS).

OCPP 1.6: Laying the Foundation

OCPP 1.6, an earlier version of the protocol, established a solid foundation for communication between charging stations and the CPMS. It defined various types of messages for exchange, outlined error-handling procedures, and described operations that could be performed using the protocol. Importantly, it also provided for offline behaviour, allowing charging points to operate stand-alone in the event of the unavailability of communications or the CPMS.

OCPP 2.0.1: The Latest Evolution

Fast forward to OCPP 2.0.1, the latest version. The transition to 2.0.1 from 1.6 represents a major version bump, indicating that it introduces breaking changes. This version introduces several new features and improvements:

  • ISO 15118 Support: This allows for features like Plug and Charge (PnC), which enables the EV to authenticate and authorize a charging session upon plugging into the station.
  • Improved Security: Enhanced security features include using Transport Layer Security (TLS) for secure communication and introducing security events and security profiles.
  • Smart Charging: More advanced smart charging capabilities can help manage the load on the electrical grid by adjusting charging speed or timing.
  • Display Messages: The central system can send messages to be displayed on the charging station, useful for user instructions, promotional content, or other information.
  • More Granular Transaction Data: Detailed transaction data can be useful for billing, analysis, and troubleshooting.
  • Device Model and EVSE Management: New messages for managing device models and Electric Vehicle Supply Equipment (EVSE) have been introduced.

OCPP Compatibility and Backward Compatibility

OCPP compatibility refers to a charging station’s ability to communicate with a CPMS using the OCPP. A charging station is considered OCPP-compatible if it can successfully send and receive messages defined by the OCPP to and from a CPMS.

As for backward compatibility, OCPP 2.0.1 is not backwards compatible with OCPP 1.6. This means a CPMS using OCPP 2.0.1 cannot communicate with a charging station using OCPP 1.6 and vice versa.

OCPP vs OCPI

While OCPP governs communication between the charging station and the CPMS, the Open Charge Point Interface (OCPI) is another protocol that allows different CPMSs to exchange information. This can include information about charging station locations, availability, tariffs, and facilitating roaming services for EV drivers.

OCPP 1.6 vs 2.0.1

The main differences between OCPP 1.6 and 2.0.1 lie in the new features and improvements introduced in 2.0.1, as outlined above. These enhancements in security, smart charging, and other areas represent significant advancements in the protocol.

EVesto and OCPP

The core foundation of EVesto is built around standard protocols such as OCPP, OCPI, and OICP. At the heart of the EVesto platform lies the connectivity layer – the software that facilitates the connection of chargers with EVesto. Once this connection is established, a dialogue in the form of OCPP messages is initiated between the charger and EVesto. This exchange forms a crucial part of the EVesto platform and serves as the starting point for all the features it offers.

The technical protocol OCPP and the data it encompasses are enriched and modified within the platform, forming the basis for further communications with external systems, particularly in roaming. The OCPI and OICP protocols, designed to enable a seamless charging experience for EV drivers across different charging networks, function as a bridge between e-Mobility Service Providers (EMPs) and Charging Point Operators (CPOs). At its core, EVesto supports these protocols and incorporates algorithms that bridge the gap between the low-level OCPP protocol and the roaming protocols OCPI and OICP.

EVesto and OCPP 2.0.1

In an exciting development, EVesto has already implemented a subset of OCPP 2.0.1. Their initial support for OCPP 2.0.1 covers processes comparable to what OCPP 1.6 offers, marking a significant step forward in EVesto’s service offerings. EVesto is inviting its partners to begin experimenting with this new implementation. Additionally, EVesto has recently joined the Open Charge Alliance (OCA), further solidifying their commitment to advancing EV charging standards and protocols.

Understanding OCPP is essential for anyone involved in the EV charging ecosystem. The evolution of the Open Charge Point Protocol (OCPP) from 1.6 to 2.0.1 marks a significant advancement in the electric vehicle (EV) industry, adapting to the changing needs of the market. Companies like EVesto are leading the way, integrating these protocols into their platforms to enhance the EV charging experience. With their recent implementation of a subset of OCPP 2.0.1 and membership in the Open Charge Alliance (OCA), EVesto underscores the importance of these protocols in driving the development of the EV charging ecosystem. As we look to the future, these protocols will continue to shape the landscape of EV charging.

Dive deeper into the world of EV charging protocols.

Key Protocols that govern Electric vehicle (EV) charging

Key Protocols that govern Electric vehicle (EV) charging

Protocols are crucial for effective communication in the electric vehicle (EV) charging ecosystem. They ensure interoperability, standardization, and secure communication between various components. This article explores the significance of protocols and how EVesto utilizes them to deliver seamless and efficient charging solutions.

The Importance of Protocols in EV Charging

Protocols play a vital role in the operation of EVs and their charging infrastructure. They enable interoperability, ensuring effective communication between devices, systems, and networks. Protocols also provide a framework for standardization, guaranteeing compatibility between EVs, charging stations, and management systems from various manufacturers. Additionally, they define the implementation of functions and features, such as remote control and firmware updates.

Moreover, protocols incorporate security features to protect against unauthorized access and malicious attacks, ensuring the integrity of the charging process and user data. They also enhance the user experience by enabling roaming services and simplifying EV charging.

Here are some of the most important ones:

  1. Open Charge Point Protocol (OCPP): This is a universal protocol for communication between charging stations and a central management system. It allows for remote control, firmware updates, session information, and more. There are several versions of OCPP, with 2.0.1 being the latest.
  2. IEC 61851 is an international standard for electric vehicle conductive charging systems. It defines the communication between the EV and the charging station for AC charging.
  3. ISO 15118: This international standard defines the communication between the EV and the charging station. It supports advanced features like Plug and Charge (PnC) and bi-directional charging (V2G).
  4. CHAdeMO: This is a DC charging standard that was developed in Japan. It supports both fast charging and bi-directional charging.
  5. Combined Charging System (CCS): This is a standard for DC fast charging developed by several major automobile manufacturers. It combines the AC and DC fast charging connectors into a single port on the vehicle.
  6. Tesla Supercharger: This is a proprietary DC fast charging protocol developed by Tesla. It is currently only compatible with Tesla vehicles.
  7. Open Charge Point Interface (OCPI): This protocol allows roaming services between different charging station networks. It enables EV drivers to use charging stations from different operators with a single subscription.
  8. OpenADR (Automated Demand Response): This is a standard for communication between utilities and customers to adjust power demand. It can be used in EV charging to shift charging times to periods of low electricity demand.
  9. The Open InterCharge Protocol (OICP): is a protocol developed by Hubject, a joint venture of several major companies, including BMW, Bosch, Daimler, and others. It was created to facilitate the interoperability of charging infrastructure and services for electric vehicles (EVs).OICP is primarily used in Europe and allows for the exchange of information between different charging station operators and e-mobility service providers.
  10. The eMobility Interoperation Protocol (eMIP): is an open protocol developed by GIREVE. It enables the transfer of data and services between an operator’s software platform and GIREVE’s platform. The protocol aims to enable roaming of charging services and provide access to a comprehensive charging point database.
  11. The Open Smart Charging Protocol (OSCP): is an open standard for communication between EV charging stations, management systems, and smart grid components, enabling smart charging, demand response, and grid integration.
  12. The Open Clearing House Protocol (OCHP): is an open standard for EV charging networks. It enables seamless roaming and billing between different charging operators. OCHP allows EV drivers to access stations from multiple operators using a single authentication and payment method.
  13. SAE J3400 Standard: This is a significant new development, representing a milestone for Tesla-developed connectors used in EV charging. The SAE J3400 standard marks a step towards defining the design, construction, and technical characteristics of the connectors and inlets used in EV charging. It aims to expand charging access for current and future EV drivers by moving the North American Charging Standard (NACS) connector towards an open industry standard. This initiative is expected to enhance interoperability and streamline the charging experience for EV drivers.
  14. NACS – North American Charging Standard: Introduced by Tesla and now adopted as NACS, this standard offers AC and DC charging capabilities in a single plug, with capacities exceeding those of the CCS standard. Major automakers, including Ford and General Motors, have announced plans to adopt NACS, indicating its significant impact on the industry. Vehicles compatible with NACS are anticipated to start rolling out in 2025, with adapters available for use in the meantime.

Protocols and standards specific to Europe for electric vehicle (EV) charging
There are a few other protocols specific to Europe that are next to the above-mentioned protocols.

  • IEC 62196: This is an international standard, but it’s particularly relevant in Europe. It defines the physical connectors used in EV charging. Type 2 connectors, specified in this standard, are the most common connectors used for EV charging in Europe.
  • IEC 61851-1: This standard is used worldwide but is very important in Europe. It defines the conductive charging system between the electric vehicle supply equipment (EVSE) and the EV, including the control functions and digital communication.
  • IEC 61851-23, -24: These standards define DC charging and the digital communication between the EV and the EVSE for DC charging.
  • EN 50604: This European standard defines safety requirements for exchangeable lithium batteries in light EVs.
  • EN 50498: This European standard applies to devices installed in EVs intended for driver interaction. It includes requirements for the user interface of EV charging stations.
  • European Directive 2014/94/EU: This directive sets out the minimum requirements for deploying alternative fuel infrastructure across Europe, including EV charging stations. It promotes the use of common standards and interoperability to facilitate the growth of EV charging infrastructure.

EVesto Leveraging Protocols for an Enhanced Charging Experience
EVesto recognizes the significance of protocols in delivering an enhanced charging experience. The platform’s core foundation is built around standard protocols such as Open Charge Point Protocol (OCPP), Open Charge Point Interface (OCPI), and Open InterCharge Protocol (OICP).

EVesto’s connectivity layer, powered by OCPP, establishes seamless communication between chargers and EVesto’s central management system. This enables remote control, firmware updates, and session information, ensuring efficient charging processes. Additionally, EVesto’s Charge Point Management System (CPMS) supports ISO 15118, allowing advanced features like Plug and Charge (PnC).

The platform also leverages OICP to facilitate interoperability and information exchange with other charging infrastructure providers, enhancing the availability and accessibility of charging stations.

Protocols are essential in the EV charging ecosystem, ensuring compatibility, standardization, and secure communication. EVesto understands the importance of protocols and utilizes them to deliver an enhanced charging experience. By implementing industry-standard protocols such as OCPP, ISO 15118, and OICP, EVesto enables effective communication, advanced features, and interoperability. As the EV industry evolves, protocols will continue to drive innovation and shape the future of electric vehicle charging.

Exploring EVesto’s Strategy for Secret Rotation

Exploring EVesto's Strategy for Secret Rotation

As the adoption of electric vehicle (EV) chargers continues to surge, it’s crucial to recognize the escalating security risks associated with these devices. Numerous studies highlight the potential threats of using chargers without passwords or relying on unsecured HTTP connections. Thankfully, the potential for charger firmware to mitigate these risks is high and largely depends on Charge Point Management System (CPMS) capabilities. EVesto, developed using the ‘security by design’ principle, is here to transform the landscape.

The ‘Security by Design’ Principle

In essence, this principle means that security best practices are integral at every stage of development, right from the conception of the idea to its operational phase. The ‘security by design’ approach is embedded in the software code and extends to supporting security features for EV chargers.

bOne such feature is ‘rotating secrets,’ a prevalent practice in software development and cloud services. This procedure involves maintaining two secrets – let’s term them Secret A and Secret B. Initially, the device gets configured with Secret A. When the secret is due for a change or compromised, the device switches to Secret B. Secret A can then be safely discarded and regenerated, completing a full cycle of secret rotation.

EVesto’s Strategy for Secret Rotation

When an EV charger is onboarded on the EVesto platform, it receives two secrets – Secret A and Secret B. Initially, the charger gets provisioned with Secret A. Most chargers support the OCPP security profile 2, defined by the Open Charge Alliance in ‘Improved Security for OCPP 1.6-J,’ which enables the ChangeConfiguration command. From the EVesto portal, the new secret is provisioned using this command, followed by a Reset. Once the charger reconnects, Secret A can be rotated within the portal, enhancing the security of the charger.

Automating Secret Rotation: The Next Step

While this is a critical first step towards increasing security capabilities on the EVesto platform, the subsequent phase would be automating the secret rotation. This step could significantly enhance the security level of your CPMS connection. With several new features in the pipeline, we’re excited about the transformative potential that EVesto brings to the charger security space. Stay tuned as we share more updates and innovations in the coming weeks.

As EV chargers become integral to our everyday lives, ensuring their security is paramount. With innovative solutions like EVesto, developed using the ‘security by design’ principle and advanced features such as secret rotation, we can navigate these challenges and secure a safer, smarter future for EV charging.