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Commercial Smart EV Charger Smart Energy Management System Level 2 Up To 22kW AC Chargers Fast Electric Vehicle Charging Stations Level 2 EV Charging Stations Level 3 60-150kW DC Fast Chargers

What are OCPP, OSCP, OCPI and ISO 15118?
Feb 15 , 2023

Are you confused by the names of these protocols abbreviations? Let's explain it all for you. OCPP OCPP (Open Charge Point Protocol) is the global open communication protocol between EV chargers and Charging Management Systems of EV charger operators. It handles the exchange of charging data and can trade information between EVs and the grid system. Using OCPP, the CPO can install EV charge...

Tags : EV Charging Management Systems OCPP, OCPP, OSCP ISO 15118 Plug&Charge
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Why is it said that the charging efficiency of EV is the time required to reach 80% capacity, not full?
Nov 15 , 2022

Let's analyze it from the following aspects: 1. Power = Voltage * Current 2. Constant Voltage charging & Constant Current charging 3. Optimal charging curve. The on-board BMS system will communicate with the EV Charger based on information such as battery status/ temperature/ current capacity, and maintain the most suitable power for charging in the most suitable way. ...

Tags : EV charging efficiency Charge battery 80% capacity On-board BMS communicate with EV charger
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Does EV charging station need equipped with credit card reader?
Aug 05 , 2022

Please see some opinions as below: 1. At the fast charging stations, electric drivers must download apps from various suppliers. It's very troublesome and I don't want to install so many apps on my smartphone. 2. Most cars have their own built in software to monitor charging remotely and just being able to tap a credit card and charge would be a much nicer user experience. 3. There's...

Tags : EV Charging Station With POS Terminal Charger With Credit Card Reader Mobile Payment For Fast Chargers
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Why is DC monitoring important for EV charging stations?
Jul 14 , 2022

An electric car with a battery will create DC fault currents, these are fault currents that can put the usual earth-fault protection out of play. To avoid dangerous situations, there are two different solutions. One is to install an earth fault protection which called Type-B RCCB that can handle the special fault currents. However, this is a solution that is both expensive and require...

Tags : DC Monitoring For Charging Station Charging Station With Type-B RCCB Earth Fault Protection
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What is Dynamic Load Management?
Jun 06 , 2022

In the context of EV charging, dynamic load management (or DLM) refers to optimizing a property's charging loads to ensure the most efficient use of the power available between EV Chargers and other appliances on-site and protect local grid network from overloading, without spending on a dime on expensive construction work. Benefits of Dynamic Load Management Now days load sharing be...

Tags : Dynamic Load Management (DLM) Load Balancing Management DLM For Residential And Commercial
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