Communication / Network Cables

11 products
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High quality photo of the Victron RJ45 Terminator Top Angle View. Photo sourced by Current Connected.

Victron Energy VE.Can RJ45 Terminator, Pack of 2, Works with Victron GX Devices

The endpoints for standard Victron CAN communication
$12.00$10.20
High quality photo of the Pytes - Wifi Extension Cable. Photographed by Current Connected

Pytes V5 WiFi Modem Extension Cable for Pytes LSW WiFi Stick, Connects to Pytes V5, V10, and V16 Batteries

Facilitates relocation of the Pytes WiFi modem
$26.00
High quality photo of the EG4 - EG4SPRS485RWCLPLL - USB Read/Write Cable - Front View. Photographed by Current Connected

EG4 Electronics USB Battery Read-Write and Firmware Update Communication Cable for LL, LifePower4, And WallMount Batteries

EG4 Battery PC monitoring and Firmware
$15.99
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Photograph of the EG4 - EG4SPUPDATEDONGLE - EG4 Battery Firmware Adapter - Top View. Provided by EG4

EG4 Electronics Battery Firmware Adapter for EG4 Lithium Batteries, Adapter for Updating Firmware without Software or Internet

$43.99
 Out of Stock
Victron Energy BMS-CAN Type-A Cable for Victron GX Device Communication with Lithium Batteries

Victron Energy BMS-CAN Type-A Cable for Victron GX Device Communication with Lithium Batteries

Custom cable for closed-loop inverter to battery communications
$14.45 – $18.70
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Victron VE.Bus MK3-USB

Victron Energy Interface MK3-USB, VE.Bus to USB Configuration and Programming Tool, USB-C or USB-A Connection

Connects Victron inverters to your PC for programming
$59.50 – $68.85
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Victron Energy VE.Direct Cable, 0.3m to 10m Lengths, Straight or 90 Degree Angle Plug

Victron Energy VE.Direct Cable, 0.3m to 10m Lengths, Straight or 90 Degree Angle Plug

Various lengths for interconnecting VE.Direct devices
$17.85 – $26.35
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High quality photo of the Victron - ASS030530030 - VE.Direct to USB Interface Dongle Type-C Front View. Photographed by Current Connected

Victron VE.Direct to USB Interface Dongle for Monitoring and Controlling Victron Devices

Expand the VE.Direct capability of a Cerbo GX or connect your device directly to your computer
$28.05 – $28.90
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RS232 Cable for SOK Batteries

RS232 Cable for SOK 48V100Ah Pro Server-Rack Battery, Cable for Monitoring and Updating SOK Batteries

Connects the SOK 48V battery to your PC for monitoring
$25.00
RJ45/CAT5e Patch Cables from 1ft to 25ft, Communication and Data Cables for Energy Systems

RJ45/CAT5e Patch Cables from 1ft to 25ft, Communication and Data Cables for Energy Systems

Great for networking, battery/inverter communication and more
$2.39 – $14.99
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High quality photo of the Victron - ASS030065510 - RJ45 Splitter - Front. Photographed by Current Connected

RJ45 Splitter, Turns One RJ45 Ethernet Port into Two Ethernet Ports for Monitoring and Communication

Creates two ports from one plug!
$18.70

The communication and network cables category provides specialized connectivity solutions that enable data transfer, monitoring, and control between solar system components. Quality communication cables ensure reliable signal transmission for system coordination, remote monitoring, and advanced features like battery management and inverter programming.

Modern solar systems rely on communication networks to optimize performance, track energy production, and provide real-time system status for installers and system owners.

Cable options include CAT5e and CAT6 ethernet cables for internet connectivity and remote monitoring, RJ45 terminated cables for VE.Bus and other proprietary protocols, USB cables for programming and configuration, and CAN bus cables for battery communication with inverters.

Specialized cables include VE.Direct cables for Victron device connections, RS485 cables for industrial communication protocols, and WiFi dongles that eliminate physical cable requirements for wireless monitoring.

Featured products accommodate various system architectures from point-to-point connections to complex networks with multiple monitored devices.

Cable lengths range from short patch cables for equipment rack installations to extended runs for remote sensor placement and gateway connections. Proper shielding protects communication signals from electrical interference in high-voltage environments.

Communication cable selection considers protocol requirements, cable length needs, environmental conditions, and manufacturer compatibility specifications for reliable system integration.

Browse the communication and network cables category below to find connectivity solutions for integrated solar system monitoring and control.