{"product_id":"victron-gx-lte-4g-e-modem","title":"Victron GX LTE 4G-E - GSM100100400","description":"\u003ch1 style=\"color: #f87c24;\"\u003eVictron Energy GX LTE 4G-E\u003c\/h1\u003e\n\n\u003cp\u003eThe GX LTE 4G-E is a cellular modem accessory for Victron GX devices, providing 4G LTE connectivity for remote monitoring and system management via the Victron Remote Management (VRM) portal. It is designed for installations where a wired Ethernet or Wi-Fi connection is unavailable or impractical, such as off-grid sites, marine vessels and remote commercial installations.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #f87c24;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e4G LTE cellular connectivity for Victron GX devices, enabling remote monitoring without a local network connection.\u003c\/li\u003e\n  \u003cli\u003eCompatible with the Victron VRM portal for real-time data logging, system alerts and remote configuration.\u003c\/li\u003e\n  \u003cli\u003eConnects directly to a GX device via USB, requiring no additional power supply.\u003c\/li\u003e\n  \u003cli\u003eSupports European LTE bands (4G-E variant), suitable for UK and EU deployments.\u003c\/li\u003e\n  \u003cli\u003eCompact and lightweight at 0.08 kg, suitable for installation in confined enclosures.\u003c\/li\u003e\n  \u003cli\u003ePlug-and-play setup with GX devices running compatible Venus OS firmware.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #f87c24;\"\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe GX LTE 4G-E connects to any compatible Victron GX device (such as the Cerbo GX or Venus GX) via USB and provides a cellular data uplink to the VRM portal. This allows installers and system owners to monitor energy production, consumption, battery state of charge, and alarm conditions from any location with internet access. For sites where broadband or Wi-Fi is not available, this modem is the practical solution for maintaining continuous VRM connectivity.\u003c\/p\u003e\n\n\u003cp\u003eThe 4G-E variant is configured for European LTE frequency bands, making it appropriate for installations across the UK and EU. The modem requires a standard nano-SIM card with a data plan, which is not included. Data usage is modest under normal VRM logging conditions, so a low-cost IoT or M2M SIM is typically sufficient. The device draws power directly from the GX device's USB port, so no separate power wiring is needed.\u003c\/p\u003e\n\n\u003cp\u003eSetup is handled through the GX device interface once the modem is connected and a SIM is inserted. Venus OS recognises the modem automatically on supported firmware versions, and APN configuration can be entered via the GX device menu. No additional drivers or software installation is required on the GX device side.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #f87c24;\"\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSKU: GSM100100400\u003c\/li\u003e\n  \u003cli\u003eGTIN: 8719076052937\u003c\/li\u003e\n  \u003cli\u003eWeight: 0.08 kg\u003c\/li\u003e\n  \u003cli\u003eConnectivity: 4G LTE (European bands)\u003c\/li\u003e\n  \u003cli\u003eInterface: USB (connects to GX device)\u003c\/li\u003e\n  \u003cli\u003eSIM format: Nano-SIM (not included)\u003c\/li\u003e\n  \u003cli\u003eCompatible devices: Victron GX range (Cerbo GX, Venus GX, and others running Venus OS)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #f87c24;\"\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eOff-grid solar installations in rural or remote locations without broadband access.\u003c\/li\u003e\n  \u003cli\u003eMarine and narrowboat installations requiring remote system monitoring.\u003c\/li\u003e\n  \u003cli\u003eMobile or vehicle-based power systems (motorhomes, emergency vehicles).\u003c\/li\u003e\n  \u003cli\u003eCommercial and agricultural sites where wired internet infrastructure is absent.\u003c\/li\u003e\n  \u003cli\u003eTemporary or construction site power systems requiring VRM oversight.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #f87c24;\"\u003eWhat Is Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 x Victron GX LTE 4G-E modem\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #f87c24;\"\u003eInstallation Notes\u003c\/h3\u003e\n\u003cp\u003eThe GX LTE 4G-E connects via USB to a compatible Victron GX device and requires a nano-SIM card with an active data plan, which must be sourced separately. Ensure the GX device is running a Venus OS firmware version that supports the LTE modem before installation. APN settings must be configured to match the SIM provider. While the physical connection is straightforward, the overall system (inverter, battery, solar) should be installed and commissioned by a qualified electrician or MCS-accredited installer. Cellular signal availability at the installation site should be confirmed prior to specifying this modem.\u003c\/p\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":59855392473422,"sku":"GSM100100400","price":162.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/3698\/8238\/files\/VoltaconSolar_-_GSM100100400_-_GX_LTE_4G-E.webp?v=1781094277","url":"https:\/\/voltaconsolar.com\/products\/victron-gx-lte-4g-e-modem","provider":"VoltaconSolar","version":"1.0","type":"link"}