Victron Energy GX 4G LTE

The Victron Energy GX 4G LTE is a high-performance cellular modem designed to bring reliable mobile internet connectivity to your Victron GX monitoring system. Built for remote and off-grid power installations, it connects your system to the Victron Remote Management (VRM) Portal, ensuring continuous real-time monitoring, control, and performance reporting — even where no wired internet is available.

Supporting 2G, 3G, and 4G networks, the GX 4G LTE offers excellent network flexibility across Tanzania, making it ideal for solar homes, backup power systems, rural energy projects, and mobile installations. It features a wide DC input range (8–70V) and low power consumption, making it efficient and easy to integrate with both 12V, 24V, and 48V energy systems.

This model also includes a built-in GPS receiver. When paired with the optional GPS antenna, the system can be tracked and geo-fenced directly through the VRM Portal — perfect for mobile assets like boats, vehicles, site cabins, and off-site installations.

Features & Benefits

• Reliable remote connectivity for energy systems: Since GX LTE 4G provides its own cellular internet link, your GX-based solar / battery / inverter installation can stay connected even where there’s no wired internet or WiFi. This is particularly valuable for remote, off-grid, or rural setups.
• Remote monitoring & control via portal: With the modem connected, data from your system (battery levels, solar production, inverter status, alarms, logs) is uploaded to the remote monitoring portal (e.g. VRM). So you — or a maintenance team — can monitor and manage the system from anywhere, without being physically present.
• Geo-tracking and security (with optional GPS antenna): For mobile or transportable installations (e.g. remote cabins, boats, vehicles, solar-powered telecom towers, pump stations), GPS + geo-fencing adds a layer of tracking, security, and location-based management.
• Easy, low-cost connectivity solution: Compared to deploying a full mobile router or setting up satellite/WiFi infrastructure, GX LTE 4G is a simple, cost-effective way to get internet connectivity into a solar/energy system — especially if only the GX device itself needs connectivity.
• Minimal power overhead, suited for off-grid energy systems: Given its modest power requirements and compatibility with standard DC battery voltages, it fits well into solar / battery-based installations without placing heavy additional load on the system.
• Simplified installation: As the package already includes antenna and power cables, and since it uses a standard SIM slot, installing and configuring GX LTE 4G tends to be straightforward — making it accessible even for small-scale or DIY solar/battery setups.
• Global/regional flexibility (via different models): Since there are different model variants of GX LTE 4G targeting different regions (with different supported LTE bands), the product can be used globally — provided you select the correct variant matching local cellular bands. This makes it suitable for deployments in diverse geographies, including emerging markets.

Use Cases

• Remote solar / off-grid installations : for example, a rural solar-battery setup far from the grid (or unreliable grid), where you still want remote monitoring and logging. The modem can upload data even where there is no fixed wired Internet.
• Mobile / portable installations : e.g., solar + battery + inverter systems in vehicles, caravans, boats, or movable cabins that move across regions; with GPS module, you can track location, geofence, and monitor status wherever there is cellular coverage.
• Backup / fallback connectivity : in case the primary internet link (e.g., wired or WiFi) fails, GX LTE 4G can act as a fallback channel to keep remote monitoring alive.
• Remote monitoring of distributed sites : for example, small solar/battery systems in multiple remote locations (farms, off-grid homes, telecom towers, rural pump-houses) : using cellular modems simplifies deployment compared to bringing wired or satellite connectivity.
• Simplified installation where no router needed : since GX LTE 4G is dedicated to the GX device, you don’t need a full-blown router; ideal for simple, dedicated setups.

Value Propositions

• Reliable remote connectivity: Offers 2G/3G/4G connectivity, enabling remote data upload to VRM — valuable when you cannot rely on wired internet or when installations are remote or mobile.
• Global flexibility: With different regional models, you can choose a variant suitable for your region’s cellular bands — useful for global deployments.
• Low-maintenance & power-efficient: Since power draw is minimal and wide input voltage is supported, it integrates well in off-grid or solar-battery environments where power efficiency is critical.
• GPS/Tracking + Geo-fencing (optional): Offers more than just connectivity — enables tracking if the installation moves (vehicles, boats) and adds security / monitoring features.
• Cost-effective for single-system connectivity: For a single GX system needing only itself connected, this modem is simpler and probably cheaper than a full mobile router or gateway.

Local Market Positioning in Tanzania

• Ideal for Off-Grid Solar Systems : Perfect for rural and peri-urban regions where solar power is common and stable internet is limited.
• Optimized for Tanzania’s 2G/3G/4G Networks : Works reliably with major carriers like Vodacom, Airtel, Tigo, Halotel, and Zantel for uninterrupted VRM connectivity.
• Reliable Remote Monitoring for Remote Sites : Supports monitoring of solar installations in villages, farms, lodges, mines, and telecom towers scattered across the country.
• Low Power Consumption Suits Solar Environments : Efficient energy use makes it practical for battery-based and small-scale solar setups.
• Supports Mobile & Marine Applications : GPS tracking makes it valuable for safari vehicles, boats on Lake Victoria/Lake Tanganyika, mobile clinics, and field equipment.
• Cost-Effective Alternative to Fixed Internet : Eliminates the need for fibre or broadband in areas where infrastructure is weak or unavailable.
• Strengthens After-Sales Monitoring for Installers : Enables installers to track system health remotely, reducing travel to remote regions and lowering service costs.
• High Reliability for Businesses and NGOs : Useful for banks, schools, NGOs, telecoms, and commercial solar sites needing stable monitoring across regions with variable connectivity.
• Future-Ready for Expanding Solar Market : Aligns with Tanzania’s growing investment in renewable energy and rural electrification projects.

Technical Specification