China Suppliers for DEF 40 CCS2 DC Fast Charger 20kW-40kW - Reliable Factory Solutions for EV Charging
Compact DC Charging Built for Commercial and Fleet Scenarios
Available in 20 / 30 / 40 kW, this single-port CCS2 charger supports a 100V–1000V wide voltage output range, ensuring compatibility across mainstream and next-generation EV models. With high-efficiency power conversion and intelligent load control, it minimizes dwell time and maximizes session turnover, directly improving revenue per charging bay.
Deploy Without Grid Upgrades
The 20–40 kW power range operates within the capacity of most existing commercial electrical installations, eliminating costly grid reinforcement works. Compared to 60 kW+ equipment, hardware, installation, and energy costs are all materially lower, reducing total project investment and shortening the payback period for both single-site and multi-site operators.
7-Layer Protection, All-Weather Rated
Seven active protection mechanisms: overcurrent, short-circuit, ground fault, surge, over/under-voltage, over/under-frequency, and over/under-temperature, prevent faults before they cause downtime. IP54 and IK08 ratings enable direct outdoor installation without additional enclosures. A -30°C to +50°C operating range covers all European climate zones, minimising unplanned outages across the full deployment lifecycle.
Built for Remote Network Management
Native OCPP 1.6J with dual 4G and Ethernet connectivity integrates seamlessly with leading platforms including Monta and ev.energy, as well as private back-office systems. Remote monitoring, session data collection, fault alerts, start/stop control, and OTA firmware upgrades are all supported, reducing on-site service visits and lowering operational costs across distributed networks.
MID-Certified Metering
The integrated MID-certified energy meter delivers traceable, auditable consumption data that meets statutory metering requirements for public charging infrastructure throughout EU member states. Operators hold full legal billing entitlement from day one, with measurement records that eliminate billing dispute risk and satisfy regulatory scrutiny without additional certification.
Wall-Mount Installation
At 660×480×156 mm and 42 kg, the unit mounts directly to any load-bearing wall, no ground embedment, concrete foundation, or parking bay footprint required. Sub-10W standby consumption supports permanent energised standby at negligible cost. Short installation timeline and minimal site disruption make it the practical choice for retrofit projects across hotels, office buildings, retail complexes, and industrial parks.
Need Higher Power for Heavy-Duty Sites?
If your charging station serves high-throughput locations: highway corridors, large fleet hubs, or rapid-turnover commercial sites — explore our high-power DC fast charger lineup. With outputs starting from 80 kW up to 240 kW+, dual-port configurations, and modular architecture, our large DC chargers are engineered for maximum uptime and revenue density.
Explore High-Power DC ChargerFAQ
Our FAQ section is here to help you navigate common questions and concerns. Whether you’re looking for detailed explanations, guidance on using our products, or information about our services, this is the place to find clear, reliable answers.
What parts of your DC charging solution can be customized?
We offer end-to-end customization covering both hardware and software layers. On the hardware side, customization includes enclosure design, color, branding, connector type, cable configuration, power output (kW range), and optional components such as payment modules or display screens. On the software side, we support UI customization, charging logic, backend functions, energy management features, and protocol integration (OCPP, API-based systems). This allows partners to build a fully branded DC charging product line tailored to their target market.
What kind of after-sales and technical support do you provide?
We provide full lifecycle technical support including remote diagnostics, firmware updates, troubleshooting guidance, and spare parts supply. For B2B partners, we also offer engineering-level support for system integration, backend configuration, and large-scale deployment projects.
Can I visit your factory or production facility?
Yes. Factory visits are welcomed for qualified business partners, distributors, and project clients. You can review our production lines, quality control processes, component sourcing standards, and testing systems for DC charging equipment. Visits are arranged by appointment to ensure proper technical and business support during your evaluation process.
Do I need prior experience to start a charging station project?
Absolutely. You don’t need prior experience. Our team will help you confirm the specs and recommend the right solution for your project.
What power outputs are available for the compact DC chargers?
Available in 20 / 30 / 40 kW, this single-port CCS2 charger supports a 100V–1000V wide voltage output range, ensuring compatibility across mainstream and next-generation EV models. With high-efficiency power conversion and intelligent load control, it minimizes dwell time and maximizes session turnover, directly improving revenue per charging bay.
What protection mechanisms are integrated into the chargers?
Seven active protection mechanisms: overcurrent, short-circuit, ground fault, surge, over/under-voltage, over/under-frequency, and over/under-temperature, prevent faults before they cause downtime. IP54 and IK08 ratings enable direct outdoor installation without additional enclosures. A -30°C to +50°C operating range covers all European climate zones, minimising unplanned outages across the full deployment lifecycle.
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- Multiple charging levels available
- Compatible with most EVs
- Scalable for all types of businesses
- State-of-the-art safety features