SMA Monitoring

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SMA Energy Meter

The SMA Energy Meter is a fast bidirectional single or three phase meter used to measure power going in/out of the grid. It communicates these values quickly via Speedwire using standard Ethernet cable to the Sunny Home Manager, or to the Sunny Boy Smart Energy.This, in turn, facilitates optimal energy monitoring, effective load and battery management and reliable active power limitation at the grid feed-in point while taking self-consumption into account.

  • 63A rating - use with external current transformers for higher currents (see related products)
  • Warranty: 2 years
SMA Energy Meter
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Product Code Description Retail Price
(ex VAT)
HM-EMETER-20 SMA Energy Meter version 2 £309.43

SMA Energy Meter powered by ennexOS

Increased flexibility and enhanced functionality: Building on the tried and tested SMA Energy Meter, the SMA Energy Meter powered by ennexOS optimizes communication, monitoring and control of PV and storage systems. Intuitive assistants for system and inverter configuration make commissioning significantly easier. System and inverter parameters can be digitally altered anywhere via the new Sunny Portal powered by ennexOS2). Thanks to its powerful, user-friendly interface, the SMA Energy Meter powered by ennexOS is the ideal platform for managing small PV and storage systems or monitoring generators and loads. It also supports inverters from other manufacturers with the SunSpec Modbus/TCP interface. Thanks to the ennexOS platform, new functions will regularly be made available.

1) Functionality can be ensured only in conjunction with an SMA Webconnect-capable inverter
2) Free of charge within the first 30 days of registration

Quick and easy

  • Intuitive commissioning
  • Energy meter and data logger in one device
  • Compatible with Sunny Portal1) and Sunny Portal powered by ennexOS

Highly flexible

  • 50 Hz/60 Hz operation for single-, split- and three-phase systems in TN, TT and IT networks
  • Backward-compatible with EMETER-20

Reliable and convenient

  • Complies with international grid integration requirements
  • Detailed analytics, alert system and reporting

Future-proof

  • Flexibly and individually expandable using software extension packages
  • Access to the energy market of the future
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Product Code Description Retail Price
(ex VAT)
HM-EMETER-30 SMA Energy Meter version 3 - powered by ennexOS £317.94

SMA Cluster Controller

The SMA Cluster Controller is ideal for decentralised large-scale PV plants when combined with SMA string inverters. The SMA Cluster Controller offers reliable monitoring and control of up to 75 string inverters

Plant operators receive advantages such as:

  1. Optimum data transmission rates for plant monitoring through the Ethernet-based Speedwire fieldbus
  2. Fast processing, through the high-performance dual-core processor, of the:
    1. measured values
    2. status updates
    3. plant control commands

Furthermore, there are many different connection options for additional sensors to allow more precise evaluation of the plant power. The relevant plant power can also be viewed using Sunny Portal with a variety of features

SMA Cluster Controller
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Product Code Description Retail Price
(ex VAT)
SMA-CLCON-10 SMA Cluster controller for up to 75 inverters £895.71

SMA Data Manager M

In combination with the new Sunny Portal powered by ennexOS, the Data Manager M optimizes communication, monitoring and control of PV systems. The Data Manager M replaces the SMA Cluster Controller, and with its new ennexOS software platform based on the „Internet of Things“ for energy management, is both easily expandable and well equipped to handle new business models of the energy market future.

With intuitive assistance functions for the Data Manager M and inverter, time on-site for commissioning is significantly reduced. And with the new ennexOS platform, it is possible to change system and inverter parameters via Sunny Portal avoiding further time on-site.

With its impressive and efficient user interface powered by ennexOS, the Data Manager M is the ideal platform and professional system interface for power supply companies, direct marketers, service technicians and PV system operators.

  • Quick and intuitive commissioning of all local components and Sunny Portal
  • Simple integration of I/O systems and energy meters
  • Can be flexibly expanded to satisfy new requirements and changing customer needs via software expansion packs
  • Access to the rapidly changing energy market of the future
SMA Data Manager M
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Product Code Description Retail Price
(ex VAT)
SMA-EDMM-10 SMA Data Manager M for up to 25 inverters £677.81

SMA Data Manager I/O Systems

These preconfigured MOXA and Wago I/O systems available from SMA are compatible with ennexOS Systems and can be easily integrated using the Data Manager.

High level of flexibility to allow the system to meet changing customer requirements at any time.

Versions with Analogue inputs (AI) ; Analogue outputs (AO); Digital inputs (DI); Digital outputs (DO) and PT100 temperature inputs (RTD).

All include 2 switched RJ-45 Ethernet ports for daisy-chain wiring. Default addressing mode is DHCP.

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Product Code Description Retail Price
(ex VAT)
SMA-EIO-E1242 SMA Ethernet Remote -I/O 4AI; 4DI; 4DIO £350.20
SMA-EIO-E1260 SMA Ethernet Remote - I/O 6RTD £391.64
SMA-EIO-750BUNDLE SMA Ethernet Remote -I/O 8DI; 8DO; 4AI; 4AO; 2RTD £650.04

Power Supply for SMA Cluster Controller and SMA Data Manager

DIN Rail mount power supply for use with the SMA Cluser Controller and SMA Data Manager M.

SMA Cluster Controller and SMA Data Manager Power Supply
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Product Code Description Retail Price
(ex VAT)
SMA-CLCON-PWRSUPPLY Power Supply for SMA Data Manager and SMA Cluster Controller £44.44

Current Transformers

For use with SMA Energy meter to measure AC primary current and produce a proportional secondary current.

Split core version is designed for installation without removing cables. Single phase. 100A primary ; 5A secondary.

Solid Core Features

  • 21mm Diameter able aperture
  • Accuracy class :- cl.0,5 - 1 - 3
  • Rated burden :- 1...7.5VA
  • Moulded terminal cover
  • Din rail mounting clip supplied

Split-Core Features

  • Snap together housing
  • Cable aperture 24mm
  • 1 meter flying lead.
  • Class 1 Accuracy

Safety Note: These must never be operated open-circuit (secondary coil wires disconnected) once installed, whilst on a current-carrying conductor, as dangerously high voltages may occur under these circumstances.

Split CT (Current Transformer) Solid CT (Current Transformer)
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Product Code Description Retail Price
(ex VAT)
CT-100/5-SOLID 100/5A Solid Class 1, 21mm dia cable transit hole £14.24
CT-100/5-SPLIT 100/5A Split CT Class 1, 24mm dia cable transit hole, 1m cab £31.19
CT-200/5-SPLIT 200/5A Split CT Class 1, 24mm dia cable transit hole, 1m cab £31.19
CT-300/5-SOLID 300/5A Solid CTClass 1, 27mm dia cable transit hole 32.5 lug £13.95

Edimax Smart Plug Switch with Power Meter

The Edimax Smart Plug Switch with Power Meter enables intelligent control of electronic devices, the embedded power meter allows you to monitor and manage power usage.

  • Switch on & off via iPhone, iPad & Android
  • Monitor & manage your power
  • Automated power usage reports & email alerts
  • Automatic budget control feature
  • Real time power data and history with daily, weekly & monthly stats
  • Wireless installation with a smartphone or tablet
  • No additional hardware required
  • Built-in Wifi
  • Compatible with the SMA Sunny Home Manager for solar export control and monitoring in Sunny Portal
Edmiax Smart Plug Switch With Power Meter SP-2101W UK Edmiax Smart Plug Switch Load Graphic
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Product Code Description Retail Price
(ex VAT)
EDISP-2101W Edimax WLAN radio-controlled socket & meter £40.78