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Apartment meters vs. shared meters in residential properties – Which electricity meter is the right one for your charging solution?As electromobility becomes increasingly important in Germany, the number of public charging points is steadily increasing. But in the private sector, many apartment owners and tenants don’t have the option yet of charging their electric car in their apartment block’s underground car park due to a lack of infrastructure.
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Vehicle-Grid-Integration (VGI or V2G) projects of The Mobility House: What coffee, an island and a football stadium have in commonOur energy future began with a cup of coffee. However, the electricity for this did not come from a distant power station – but from an electric car in the underground car park. In 2015 in the first German vehicle-to-grid (V2G) pilot project ever, the technology company used the battery of a Nissan Leaf as an additional energy source for the home network of its building.
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Data Security in Charging Infrastructure: Why Modbus is Negligent in Managing EV Charging Systems and Why OCPP is the Better ChoiceAs the world increasingly embraces electromobility, the need for secure and efficient charging systems becomes ever more critical. ChargePilot, a modern control system for charging electric vehicles, deliberately uses the Open Charge Point Protocol (OCPP) and avoids the insecure Modbus protocol. Data security in charging infrastructure is a central concern, as highlighted by recent studies and reports. A key principle in modern IT security is the Zero Trust Policy, which is particularly crucial in integrating charging infrastructures with the energy market and critical infrastructure.
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Key milestone: V2G as an essential element of electromobilityThe year 2023 marked a turning point: Bidirectional charging gained momentum in Germany. Our own projects demonstrated the successful functionality of this charging technology today. However, there is still a lack of legal frameworks enabling its practical application. These are essential for the vehicle-to-grid technology to take off. Recognizing the urgency of the issue, policymakers must now implement concrete measures and provide clear signals. The time to act is now. Let's look back at the progress made. One thing becomes clear: We are only just at the beginning of an exciting phase on the path to the upcoming energy transition.
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Simultaneity factor in the charging of electric vehicles in theory and practiceA total of 681,410 electric cars were registered in 2021. This means that the percentage of new vehicle registrations involving electric cars has more than doubled since 2020. This increase also means that an increasing number of charging facilities, such as wallboxes in the private sector, are being installed and registered with the grid operator.
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Smart charging of electric buses