Smart Energy Gateway
Connect solar, energy storage, EV chargers and site loads to one intelligent energy management system.
Connect Energy Asset to One Management Platform
All-in-One Connectivity
Connect every site energy asset.
JL1000 EMS integrates data acquisition, communication and local processing in a compact embedded gateway. It connects chargers, PV inverters, energy storage systems, meters and other field devices, creating a unified communication layer for the entire energy site.
Edge Processing
Process critical data locally.
Instead of sending all raw data to the cloud, JL1000 EMS can process and analyse essential device and operating data at the site. This reduces communication latency and allows supported operating logic to be executed closer to the connected equipment.
Cloud-Edge Sync
Cloud intelligence, reliable local execution.
The cloud platform can issue operating strategies and control instructions to JL1000 EMS, while the gateway communicates with field devices and executes supported commands locally. During temporary network interruptions, essential local functions can continue operating, with data resumed after the connection is restored.
Flexible Configuration
Adapt quickly to every project.
JL1000 EMS supports configurable device models, data points, operating logic and custom formulas. This allows the same gateway platform to be adapted to different energy projects without rebuilding the entire software structure for every deployment.
Energy Coordination
Coordinate charging with site energy.
JL1000 EMS links charging equipment with meters, solar, storage and the energy management platform, enabling the coordinated exchange of operational data and supported control instructions across the site.
AI-Ready Intelligence
Built for intelligent energy operations.
JL1000 EMS provides the local data processing and communication foundation required for AI-powered energy management. By collecting and standardising data from chargers, solar, storage and other site assets, it enables the connected AI platform to support forecasting, diagnostics and operational optimisation.
One Gateway. One Connected Energy System.
JL1000 EMS connects solar, storage, EV chargers, meters and site equipment with the Cloud EMS and AI O&M platform.
Choose the Right Gateway for Your Site
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| Features |
JL500 EMS |
JL1000 EMS |
| Role | Lightweight EMS gateway | Standard all-scenario EMS gateway |
| Recommended application | Standard small-capacity energy storage cabinets | Complex, multi-device energy sites and microgrid applications |
| Recommended system scale | Up to 400 kWh* | Up to 1,000 kWh* |
| Telemetry capacity | Up to 1,000 points* | Up to 40,000 points* |
| Data acquisition | Below 1 second* | Below 100 ms* |
| Best selection reason | Simpler standard projects | Higher data capacity and broader integration needs |
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FAQ
What is EMS1000?
EMS1000 is a smart energy gateway that connects solar, wind, battery storage, meters and other compatible field devices with a cloud energy management platform. It collects device data, converts communication protocols and transmits real-time information to the cloud.
Is EMS1000 an energy management system or a gateway?
EMS1000 is the gateway layer within an energy management system. It provides field device connectivity, data acquisition, protocol conversion and edge-to-cloud communication. Monitoring, analytics and energy management functions are provided by the connected cloud platform.
Can EMS1000 operate as an independent energy controller?
No. EMS1000 is designed to operate with a connected cloud energy management platform. Its core role is to provide a reliable communication path between field devices and the platform, rather than independently creating or managing site energy strategies.
What equipment can EMS1000 connect?
EMS1000 is designed to collect data from compatible photovoltaic systems, wind power equipment, battery energy storage systems, smart meters and other energy-site devices. Final compatibility depends on the device model and supported protocol.
Does EVD003 support OCPP?
Yes. It supports OCPP 1.6 and OCPP 2.0.1 for integration with compatible charging-management systems.
Which communication protocols does EMS1000 support?
Confirmed northbound communication options include Modbus TCP/IP, IEC 104, MQTT and HTTPS. The complete southbound protocol and compatible-device list should be checked for each project.
Can EMS1000 connect equipment from different manufacturers?
Yes, provided the equipment uses a supported communication interface and protocol or an integration driver is available. A compatibility assessment is recommended before project deployment.
Is EMS1000 suitable for solar-storage-charging sites?
Yes. EMS1000 can consolidate data from compatible PV, battery storage, meters, EV chargers and other site equipment, then connect those assets with the cloud platform for centralised monitoring and management.
What information is required for a compatibility assessment?
Provide the device brands and models, communication protocols, point lists, system topology, number of connected devices, cloud platform requirements and planned site architecture. Joint Energy can then assess integration requirements.
Connect Your Energy Site with Confidence
Planning a solar, storage, charging or multi-energy project? Share your equipment list, communication protocols and system architecture with our team. We will assess device compatibility and recommend the right gateway configuration for your site.