Faster Time-to-Market
Ship systems and services on a proven Stack, SDK, and Platform instead of building from zero.
XLINK PLATFORM & FRAMEWORK
Skip the Deep Stack.
Skip the Deep Stack.
Ship easier &
faster.
XLink Stack, SDK, and Platform let manufacturers and service operators build charging systems and services more easily and faster — without absorbing every layer of protocol know-how. GreenCube partners with high-grade engineering support.
StackProtocol & Runtime
SDKIntegration Tools
PlatformCSMS & Cloud
01Easier, Faster Builds.
Easier, Faster Builds.
Deeper Support.
XLink and GreenCube carry the protocol, integration, and cloud depth — so partners can focus on product and service, and reach market sooner.
Learn More →Less Protocol Burden
Abstract ISO 15118, OCPP, and PLC complexity so OEMs and operators can develop with confidence.
High-Grade Engineering
GreenCube partners as a technical support company — design, integration, and validation.
Standards-Ready Links
Connect EV, charger, and cloud on global standards without reinventing the stack.
02
Built on Global Standards
Full compliance and interoperability with leading international standards for a future-proof platform.
View Standards →OCPP
OCPP 1.6J / 2.0.1
Open Charge Point Protocol for charger management and communication.
ISO
ISO 15118
Vehicle-to-Grid communication for smart charging and authentication.
IEC
IEC 61851
Functional and safety requirements for EV conductive charging.
V2G
V2G
Vehicle-to-Grid bidirectional energy exchange for smart charging and grid services.
03
XLink Platform Architecture
A modular software architecture connecting cloud services, communication protocols, and partner EVSE hardware through Stack, SDK, and Platform.
View Architecture Details →Cloud & CSMSMonitoring · Management · Analytics
OCPP Proxy / GatewayProtocol Translation · Device Management
XLink CoreSession Management · Security · Data Handling · APIs
Communication Layer
OCPPISO 15118PLC / SLACMQTTREST
Partner EVSE / OEM Integration
OEM HardwareThird-party EVSEField DevicesIntegrators
Time-to-Market
Cut build and validation cycles on a reusable foundation.
Engineering Partner
Integration, issue response, and design review — as a technical support company.
SDK & Framework
Attach through APIs and runtime instead of owning every protocol detail.
Proven Stability
Field and lab integration experience baked into the platform.
Secure by Default
Standards and security requirements stay on the primary path.
Through Operations
From Stack to Platform — support from development into operations.
05
XLink Offerings
Stack, SDK, and Platform software for operators, OEMs, and integrators. Hardware manufacturing is not part of our scope.
View Use Cases →XLink Stack
Protocol runtime and connectivity stack for OCPP, ISO 15118, and EVSE integration.
→XLink PLC Communication SDK
ISO 15118-2 AC PLC stack with standard APIs, K-VAS support, and HAL for partner EVSE integration.
→XLink Platform
Cloud CSMS for charger management, analytics, and large-scale operations.
→06PLC
PLC
Communication
SDK
A safe and reliable communication solution for Smart EVSE — ISO 15118-2 AC PLC functions through a standard API for authentication, charging control, and data exchange between EVSE and EV.
SDK Inquiry →Standard-Based
ISO 15118-2 AC compliance for interoperability and compatibility.
Secure Communication
TLS secure channels, certificate management, and authentication.
Proven PLC Stack
Field-verified PLC communication stack for stable performance.
Easy Integration
Standard APIs, sample code, sync/async callbacks, and HAL.
K-VAS Support
Battery Information Service for domestic charging infrastructure — SOC, voltage, current, temperature, battery status, and mandatory data items per K-VAS Ver 2.0.
- SDP / Service Discovery
- Session Setup
- BMS Information Req/Res
- BMS Information Update
- Session Termination
ISO 15118-2 AC
Full AC support with standard sequences for authentication, charging control, and data exchange.
Security & Auth
TLS/SSL channels, certificate verification, and secure session establishment.
Charging Control
Session setup, power/SOC/pricing exchange, and status monitoring.
PLC Optimization
Link quality monitoring, adaptive speed control, and noise resilience.
Standard API
C/C++ APIs with sync, async, and callback interfaces for fast integration.
Diagnostics
Event logs, communication traces, and debugging support tools.
Application LayerCustomer application — charging control, session management, authentication
XLink PLC SDK APIC/C++ standard APIs · Sync / Async / Callback
PLC Communication StackISO 15118-2 AC · K-VAS · TLS · SDP / EXI / V2GTP · Session management
Hardware Abstraction LayerPLC module driver · UART / SPI / GPIO · Power & diagnostics
PLC HardwareQCA7005 · QCA7006 · Partner PLC modules
07XLink EV
XLink EV
Emulator
ISO 15118-2/-20 EVCC and SECC emulation in one portable platform — Type 2 interface, real-time power delivery monitoring, and protocol validation.
A lab and integration tool for partners and developers, not a commercial EV charger.
Contact Us →
XLink EV Emulator
Portable ISO 15118-2/-20 validation platform.
Protocol & Emulation
- ISO 15118-2 / -20 (AC, V2G ready)
- EVCC inlet & SECC cable emulation
- CP, PP, and PLC status monitoring
Power & Signal
- AC 220V, up to 7.4 kW (32 A @ 230 V)
- ±12V CP PWM (1 kHz)
- IEC 61851 compliant operation
Interface
- LAN, USB, HDMI, and Wi-Fi
- Touchscreen dashboard & protocol log
- Portable lab-grade enclosure
08
Built for Every Environment
XLink software supports residential, commercial, fleet, and public charging deployments through partner hardware and integrators.
View Use Cases →