Energy Monitoring & Control

43 products

This category covers monitoring and control accessories for solar inverters: SNMP and Wi-Fi cards, Modbus interfaces, web boxes and shunt resistors that let you track ... Read more ↓

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  • DC-DC Power Supply 10-65V Input to 5V USB-C 3A | Voltacon

    Voltacon

    DC-DC Power Supply 10-65V Input to 5V USB-C 3A | Voltacon

    £13.79inc VAT £11.49exc VAT

    In stock

  • MasterShunt 500A Battery Monitor with MasterBus Interface | Mastervolt

    Mastervolt

    MasterShunt 500A Battery Monitor with MasterBus Interface | Mastervolt

    £361.62inc VAT £301.35exc VAT

    In stock

  • Parallel Kit for 4kVA-5kVA 48V Off-Grid Inverters | Voltacon

    Voltacon

    Parallel Kit for 4kVA-5kVA 48V Off-Grid Inverters | Voltacon

    £57.33inc VAT £47.78exc VAT

    In stock

  • Modbus Card for Energy Meter Solution | Voltacon PVM-MCN-EN

    Voltacon

    Modbus Card for Energy Meter Solution | Voltacon PVM-MCN-EN

    £77.18inc VAT £64.32exc VAT

    In stock

  • SNMP Web Card for Conversol Axpert Inverters | Voltacon

    Voltacon

    SNMP Web Card for Conversol Axpert Inverters | Voltacon

    £71.66inc VAT £59.72exc VAT

    In stock

  • Three Phase CT Energy Meter 100A/5A | Chint DTSU666

    Chint

    Three Phase CT Energy Meter 100A/5A | Chint DTSU666

    £153.25inc VAT £127.71exc VAT

    In stock

  • Eastron SDM630 Three Phase Energy Meter | Modbus Card & Server

    Eastron

    Eastron SDM630 Three Phase Energy Meter | Modbus Card & Server

    £173.25inc VAT £144.38exc VAT

    In stock

  • Heavy Duty USB Hub 4-Port Switchable Dual Host | Waveshare

    Voltacon

    Heavy Duty USB Hub 4-Port Switchable Dual Host | Waveshare

    £26.46inc VAT £22.05exc VAT

    In stock

  • BMS RS485 Box for Pylontech Batteries | Voltronic InfiniSolar

    Voltacon

    BMS RS485 Box for Pylontech Batteries | Voltronic InfiniSolar

    £82.69inc VAT £68.91exc VAT

    In stock

  • Eastron SDM630-V2 Three Phase Modbus Energy Meter MID Approved

    Eastron

    Eastron SDM630-V2 Three Phase Modbus Energy Meter MID Approved

    £82.95inc VAT £69.13exc VAT

    In stock

  • Wi-Fi Monitoring Module | Conversol and Axpert King Inverters

    Voltacon

    Wi-Fi Monitoring Module | Conversol and Axpert King Inverters

    £60.64inc VAT £50.53exc VAT

    In stock

  • Pylontech RS232 to USB Battery Cable | Solar Assistant

    Voltacon

    Pylontech RS232 to USB Battery Cable | Solar Assistant

    £30.45inc VAT £25.38exc VAT

    In stock

  • Webbox Modbus Remote Monitoring for Hybrid Inverters | Voltacon

    Voltacon

    Webbox Modbus Remote Monitoring for Hybrid Inverters | Voltacon

    £71.66inc VAT £59.72exc VAT

    In stock

  • Modbus RS485 RS232 Card for Off Grid Hybrid Inverters | Voltacon

    Voltacon

    Modbus RS485 RS232 Card for Off Grid Hybrid Inverters | Voltacon

    £76.07inc VAT £63.39exc VAT

    Out of stock

  • USB to RS232 Programming Cable | UOTEK UT-8801

    Voltacon

    USB to RS232 Programming Cable | UOTEK UT-8801

    £35.28inc VAT £29.40exc VAT

    In stock

  • Acrel DTSD1352-C Three Phase Energy Meter for Solis Inverters | 3CT

    Acrel

    Acrel DTSD1352-C Three Phase Energy Meter for Solis Inverters | 3CT

    £130.20inc VAT £108.50exc VAT

    In stock

  • BMS RS485 Card for Voltronic InfiniSolar Hybrid Inverters | Voltacon

    Voltacon

    BMS RS485 Card for Voltronic InfiniSolar Hybrid Inverters | Voltacon

    £72.45inc VAT £60.38exc VAT

    In stock

  • Single Phase DIN Rail CT Meter 100A/5A Modbus | Eastron SDM120CTM

    Eastron

    Single Phase DIN Rail CT Meter 100A/5A Modbus | Eastron SDM120CTM

    £61.95inc VAT £51.63exc VAT

    Out of stock

  • Eastron SDM230-D Single Phase DIN Rail Energy Meter 100A

    Eastron

    Eastron SDM230-D Single Phase DIN Rail Energy Meter 100A

    £44.00inc VAT £36.67exc VAT

    In stock

About Energy Monitoring & Control

This category covers monitoring and control accessories for solar inverters: SNMP and Wi-Fi cards, Modbus interfaces, web boxes and shunt resistors that let you track and manage hybrid, grid-tie and off-grid systems remotely or over the internet.

Inverters send real-time data to a local computer via ethernet or USB, and the web-based options here, including Modbus cards, web servers and Wi-Fi connections, make it straightforward to communicate with your solar equipment from a browser.

Installers and system owners use these products to keep an eye on performance and diagnose issues without needing to be on site. Options range from simple communication cards to parallel kits and bus interfaces for larger multi-inverter setups.