Share Charging’s EV charger design consulting service is a comprehensive professional support solution covering the full lifecycle from early-stage planning to long-term maintenance. It is designed to optimize the functionality, safety, user experience, and compatibility of EV charging products. Based on industry standards and best practices, the main service scope includes:
1. Requirement Analysis
We provide professional product selection advice based on the customer’s actual working conditions, such as vehicle compatibility, charging speed requirements, and installation environment. We recommend suitable charger types, such as AC chargers or DC chargers, and compare the performance, cost, and compatibility of different models and configurations.
2. Site Survey and Solution Design
Our team can conduct on-site inspections for installation locations such as private garages, public parking lots, and commercial charging sites. We design customized construction plans and wiring diagrams to ensure compliance with national and local safety standards, such as GB/T 18487.1-2015, while optimizing the layout to improve installation efficiency and operating performance.
3. Technical Specification Design
Hardware configuration:
We design key charging components such as power conversion modules, cooling systems, and connector standards including GB/T and CCS protocols, ensuring support for multiple charging modes such as single-gun or multi-gun charging, fast charging, and slow charging.
Software system:
We integrate intelligent control algorithms such as dynamic power allocation and charging curve optimization, as well as communication protocols including CAN bus, 4G, and 5G networking. This enables data interaction with the vehicle BMS, or Battery Management System.
4. Appearance and Industrial Design
We combine modern aesthetics with ergonomic design to optimize the charger structure, such as streamlined housing, rounded surfaces, weather-resistant alloys, and anti-corrosion coatings. We also focus on signage layout and ease of operation, including convenient plug-in and plug-out design for charging connectors.
5. Intelligent System and User Interaction Design
We develop user-friendly interfaces such as touchscreen operation and app-based remote control. The system can integrate payment functions, including QR code payment and card payment, as well as charging reservation, real-time status monitoring, remote operation and maintenance, and OTA software upgrades through an IoT platform.
6. Safety Protection Design
We embed multiple protection mechanisms, including overvoltage protection, overcurrent protection, leakage detection, lightning protection, connector temperature monitoring, and insulation detection. These designs help ensure compliance with safety standards such as IEC 61851.
7. Compatibility and Protocol Adaptation Design
We ensure that the EV charger can support multiple electric vehicle brands, such as Tesla and BYD. Through dynamic protocol recognition, such as GB/T 27930-2025, and voltage self-adaptation technology, the charger can achieve smooth and reliable compatibility with different vehicles.
8. Commissioning, Acceptance, and Maintenance Support
We provide post-installation commissioning services to verify complete system functionality. We also develop long-term maintenance plans, including regular inspections, fault warnings, software upgrades, and power expansion support.
Through the above services, Share Charging’s design consulting aims to improve EV charger reliability, user satisfaction, and market adaptability, while reducing the total lifecycle operating cost for customers.
