Nancome DC Fast Charger Internal Structure & Advantage Report ev charging station  

1. Industry Background: Growing demand for high-performance DC chargers ev charging station with OCPP 1.6J

As EV adoption accelerates worldwide, operators seek high-power DC chargers that deliver reliability, smart features (OCPP), modular maintenance, and outdoor resilience. Nancome Electric’s structural design philosophy addresses these requirements with both engineering robustness and operational flexibility. ev charging station with OCPP 2.0.1

2. Solution Overview: Nancome’s structural philosophy ev fast charger

Nancome offers 30kW–360kW DC chargers (wall-mounted & floor-standing) supporting CCS1,CCS2, GBT, CHAdeMO. Design priorities: ev fast charger DC fast charger

·≥95% efficiency modular IGBT power modules ev fast charger floor‑standing

·Multi-standard connector support dc charger ev

·Customizable enclosures and branding

·Plug-and-play module replacement for easy maintenance

3. System Composition & Operational Logic

3.1 Input & Distribution

AC breaker, SPD, multi-stage protection

Ensures stable safe power delivery

3.2 Energy Metering & Monitoring

High-precision metering, Hall-effect sensors

Accurate billing & OCPP reporting

3.3 Power Conversion Modules

15/30kW per module, ≥95% efficiency, hot-swappable

Independent operation for fault isolation

3.4 Control & Communication

PLC + ARM control

OCPP 1.6J with remote upgrade to 2.0.1

Open API for third-party integration

3.5 Cooling & Thermal Management

Intelligent air cooling or liquid cooling (>180kW)

IP55+ stainless steel outdoor durability

3.6 User Interface & Payment

Touchscreen, QR scan, POS (30+ countries)

Fully brandable UI and multi-language display

 

4. Key Structural Advantages

✅ Modular hot-swappable architecture – reduced downtime

✅ Future-proof OCPP 2.0.1 upgrade capability

✅ Stainless steel customizable enclosure (any color, free logo)

✅ Advanced cooling for high-current liquid-cooled guns

✅ Localized POS payment integration in 30+ countries

✅ Full lifecycle technical support & remote diagnostics

5. Internal Structure Advantage Comparison

Feature / Component	Nancome DC Charger	Market Typical DC Charger
Power Module	Modular, hot-swappable, ≥95% efficiency	Fixed, <93% efficiency
Protocol	OCPP 1.6J → 2.0.1 upgrade	OCPP 1.6 only
Upgrade Capability	Remote firmware/software upgrades	None/limited
Cooling System	Intelligent air/liquid cooling	Air cooling only
Enclosure	Stainless steel, IP55+, any color	Standard aluminum
Branding	Free logo, MOQ=1	Paid/high MOQ
Payment Integration	POS + QR (30+ countries)	QR only
Maintenance	Hot-swappable modules	Full disassembly required
Connector Standards	CCS1，CCS2, GBT, CHAdeMO	One standard only
Target Applications	High-traffic, highway hubs	Small/indoor sites