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Energy meters

Energy meters and smart meters

An energy meter measures how much electricity a household or system consumes, feeds in or generates. In this collection you will find meters for PV systems, storage and wallboxes (EV chargers) as well as meters for installation in the meter cabinet. It is aimed at installers and technically skilled system operators.

First choose the grid type: single-phase meters suit AC connections, three-phase meters suit house connections with three phases. After that, the measuring method counts; models with current transformers measure contactlessly, others directly up to a maximum current. For billing-relevant measurements, MID approval must be observed. For inverters, manufacturer compatibility is also important.

In our range you will find meters from ABB, Shelly, Victron, Huawei, SMA, Sungrow, SolarEdge, Zendure and everHome.

The selection is large, so a short consultation in advance is worthwhile: tell us your inverter, storage and connection type, and we will name suitable types. You can reach us on +49 931 760 260 40 or by email at kontakt@energie24.shop.

Frequently asked questions

Which meter suits my inverter?

Many manufacturers offer their own meters intended for their devices. Where possible, use the type approved by the manufacturer. Tell us your device and we will find the matching meter.

What does MID mean?

MID stands for an EU-wide Measuring Instruments Directive. Devices with MID conformity may be used for billing. For pure self-consumption measurement it is usually not necessary. We state it where it is given in the product description.

Can I install a meter myself?

Work in the meter cabinet and on the grid connection may only be carried out by a qualified electrician. The grid operator must also be informed of any change to the meter position. Allow time and coordination for this.

  • Shelly Pro 3EM 3-Phase Power Consumption Meter incl. 3x Current Transformers 120A

    Shelly Shelly Pro 3EM 3-Phase Power Consumption Meter incl. 3x Current Transformers 120A

    Deliverable in 7–14 working days  Voraussichtliche Lieferzeit

    The Shelly Pro 3EM is a precise 3-phase power consumption meter that connects easily via Wi-Fi, LAN or Bluetooth. With an impressive measurement accuracy of 1%, it monitors the energy consumption of all your household and work appliances individually, giving you comprehensive control and optimization. It stores this data for up to 60 days, delivering detailed readings every minute. Unlike the Shelly 3EM, the Pro has an intelligent scripting function, offers extended data and control functions and an improved firmware platform. In addition, the energy meter can calculate the energy flow in both directions - energy produced as well as energy consumed for each of the 3 phases. It also shows you the quality of your power grid by providing values for active power, reactive power, voltage and power factor. The highlights of the Pro 3EM Wi-Fi, LAN and Bluetooth Two-way energy consumption monitoring Scripting function 4-quadrant measurement (energy flow detection) Measurement accurate to 1% MODBUS support Power monitoring and control Accuracy class B (active energy) Internal temperature sensor 4 transformer inputs Includes 3x current transformers 120A Mounting: DIN rail Two-way energy consumption monitoring The Pro 3EM helps you avoid unnecessary costs and voltage drops that could damage your devices. It calculates both the energy produced and the energy consumed for each of the three phases and can monitor three separate circuits in a single-phase system. In addition, it shows you the quality of your power grid, including active power, reactive power, voltage and power factor. This way you always have an overview and protect your equipment effectively. Intelligent control for your home With the energy meter's scripting capabilities and webhooks you can easily control other Shelly or Wi-Fi devices in your local network. Use these functions to define precise settings for heating, cooling or charging your electric car based on your PV generation. Your devices are thus automatically decoupled from power consumption and managed more smartly - entirely without a cloud connection. This reduces costs, saves energy and optimizes your daily life effortlessly. Industrial setup The Shelly supports MODBUS for accurate recording of voltage, current, power and energy consumption. You get precise measured values and instantaneous values to monitor your energy consumption optimally. Thanks to the firmware platform you can make individual adjustments and send current data to your infrastructure every 100ms. This way you always keep an overview and benefit from smart energy control. Solar panels and your system at a glance With the energy meter you can easily track how much energy your solar panels generate. It provides real-time information on your system as well as historical data on energy generated and consumed. This way you keep the energy flow in view at all times and maximize the performance of your PV system. First-class security for your smart energy grid The Shelly provides security through mTLS for MQTT, HTTP and secure WebSockets. This means you can connect directly and securely to your cloud infrastructure without having to set up expensive and complex networks or VPNs. This makes your energy grid not only smarter, but also more secure and cost-efficient. Full harmony and compatibility Shelly devices are compatible with Alexa, Google Home, Android and iOS. This lets you control everything easily by voice command. To do so, download the Shelly Smart Control app from the App Store or Google Play. Technical specifications Power supply: 110-240V AC Frequency: 50/60Hz Ambient temperature: -20°C - +40°C Humidity: 30-70% relative humidity Voltage meter (RMS for each phase): 100-260V Current meters (RMS via CT for each phase): 0-120A Frequency band: 2.4MHz Max. RF power: <20dBm Wi-Fi protocol: Wi-Fi 802. 11 b/g/h Power consumption: < 3W Wi-Fi range indoors: up to 30m Wi-Fi range outdoors: up to 50m Weight: 62 g (0.062 kg) Dimensions: 94 x 19 x 69 mm Scope of delivery: 1x Shelly Pro 3EM smart 3-phase energy meter3x CT120 current transformers

    Deliverable in 7–14 working days  Voraussichtliche Lieferzeit

    99,00 €

    inkl. MwSt.

  • Sungrow Single Phase Meter S100

    Sungrow Sungrow Single Phase Meter S100

    Deliverable in 7–14 working days  Voraussichtliche Lieferzeit

    The Sungrow Single Phase Smart Energy Meter - an innovative and reliable solution for monitoring and managing your energy consumption. Designed for residential use, the Sungrow Single Phase Smart Energy Meter provides accurate, real-time monitoring of your power consumption, delivering valuable insights to optimize your energy use and make informed decisions. Equipped with advanced features and a user-friendly interface, this intelligent energy meter lets you take control of your energy consumption. Thanks to secure communication protocols and seamless integration options, installation and compatibility with existing energy management systems are a breeze. Monitor, analyze and optimize your energy consumption with the Sungrow Single Phase Smart Energy Meter - a reliable, intelligent and efficient solution.

    Deliverable in 7–14 working days  Voraussichtliche Lieferzeit

    65,00 €

    inkl. MwSt.

  • everHome EcoTracker IR Smart Home Controller 2.0 - New Model everHome EcoTracker IR Smart Home Controller 2.0 - New Model

    everHome everHome EcoTracker IR Smart Home Controller 2.0 - New Model

    Deliverable in 7–14 working days  Voraussichtliche Lieferzeit

    Discover the everHome EcoTracker – your key to intelligent and efficient energy management! How does the everHome EcoTracker work? The everHome EcoTracker revolutionises your energy management with its simple and ingenious way of working: Reading data made easy:The EcoTracker is attached directly to the digital electricity meter. Thanks to its innovative magnetic mount, it sits precisely on the optical interface of your meter and reads energy consumption and feed-in values in real time. Transmission via WLAN:The recorded data is transmitted via a stable 2.4 GHz WLAN connection directly to the free everHome app. Whether you are on the move or relaxing on the sofa – you always have your energy consumption in view. Transparency for your electricity consumption:In the app you can see at a glance how much electricity you are currently drawing, how much energy your PV system is feeding in and which devices use particularly large amounts of electricity. This allows you to identify savings potential and reduce costs. Easy integration into your smart home:The EcoTracker is compatible with over 130 digital electricity meters and can be connected seamlessly to Shelly devices. This allows you, for example, to switch off devices automatically when your PV yield is low, or to optimise your heat pump. Ideal for balcony power plants & PV systems:The EcoTracker provides detailed data on the feed-in of your mini power plant and shows how much electricity from your PV system you consume yourself. Perfect for maximising the efficiency of your solar system. Highlights: Real-time monitoring: Keep an eye on your electricity consumption at all times and identify energy guzzlers immediately. Easy installation: Thanks to its magnetic mount and plug-&-play design, the EcoTracker is ready to use in no time. Free app: Manage your consumption data conveniently via the free everHome app for iOS and Android – with no monthly fees. Compatibility: Supports over 130 digital electricity meters and allows the integration of up to 10 Shelly devices for a comprehensive smart home experience. Measuring energy feed-in: Ideal for monitoring balcony power plants or rooftop PV systems. Scope of delivery: 1x EcoTracker 1x USB-C power adapter with 2 m cable Make your home smarter and save energy with the everHome EcoTracker!

    Deliverable in 7–14 working days  Voraussichtliche Lieferzeit

    97,00 €

    inkl. MwSt.

  • ABB S203-B63NA Miniature Circuit Breaker - 3+NP - B - 63 A

    ABB ABB S203-B63NA Miniature Circuit Breaker - 3+NP - B - 63 A

    Out of stock  Delivery time depends on the product. Freight shipments take longer, by appointment. Items marked “To order” are only ordered from the manufacturer and may therefore be delayed.

    The S 200 series miniature circuit breakers protect cables and wires against overload and short circuit in accordance with DIN VDE 0100-430 and DIN VDE 0100-530. They meet the construction regulations DIN VDE 0641-11 or IEC/EN 60898-1, DIN VDE 0660-101 or IEC/EN 60947-2 and UL1077. Their patented terminal ensures easy and safe contacting and handling by means of a pressure plate. For better visibility when wiring, the connection opening for cables is located above the connection opening for the busbar. Conductor cross-sections of up to 35 mm² can be connected directly to the device via the terminal with insulation in protection class IP20. The extensive range of accessories offers everything you need for your installation tasks. Numerous approvals make the S 200 fit for worldwide use. Before delivery, every device undergoes three intensive tests for quality and performance.

    Out of stock  Delivery time depends on the product. Freight shipments take longer, by appointment. Items marked “To order” are only ordered from the manufacturer and may therefore be delayed.

    89,00 €

    inkl. MwSt.

  • Zendure Smart Meter 3CT 120A - NeueEnergie24

    Zendure Zendure Smart Meter 3CT 120A

    Deliverable in 7–14 working days  Voraussichtliche Lieferzeit

    The Zendure Smart Meter 3CT 120A is a smart electricity meter for the Zendure SolarFlow system and is used to precisely monitor energy consumption on up to three phases. It measures consumption and power data in real time and thereby supports more efficient energy management in the home. The smart meter is integrated into the Zendure system via 2.4 GHz Wi-Fi and Bluetooth. Within the SolarFlow series, it can help to better coordinate storage, PV generation and household consumption. The compact device is designed for DIN rail mounting and is particularly suitable for applications with balcony power plants, PV systems and home storage. With a maximum measurement of 120 A per channel, the smart meter is designed for high-performance three-phase installations. Three-phase measurement with up to 120 A per channel 2.4 GHz Wi-Fi and Bluetooth for integration into the Zendure system Compatible with Zendure SolarFlow 1600 AC+, SolarFlow 2400 AC+, SolarFlow 2400 Pro, SolarFlow 800 Plus, SolarFlow 800, SolarFlow 800 Pro, Hyper 2000, AIO 2400, Hub 2000 and Hub 120 The Zendure Smart Meter 3CT 120A adds accurate consumption recording to the SolarFlow series for smart energy management. Thanks to real-time measurement, Zendure systems can better optimise self-consumption and display energy flows more transparently. Scope of delivery: 1x Zendure Smart Meter 3CT, 3x 120A CT current transformers

    Deliverable in 7–14 working days  Voraussichtliche Lieferzeit

    109,95 €

    inkl. MwSt.

  • SMA Sunny Home Manager 2.0, 3-Phase Meter

    SMA SMA Sunny Home Manager 2.0, 3-Phase Meter

    Deliverable in 7–14 working days  Voraussichtliche Lieferzeit

    SMA Sunny Home Manager 2.0 Offers a complete solution for energy monitoring and energy management. The new Sunny Home Manager 2.0 includes an integrated measuring device, so that for standard applications with power measurement at the grid connection point, a separate SMA Energy Meter is no longer needed. Product benefits: SMA Energy Meter and Home Manager in one device Weather forecasts for load control and battery charging Communication with the SMA Sunny Portal Control of receivers Charging with a charger Product features: Mounting on a 4TE DIN rail 3-phase measurement up to 63A Transformer measurement with 5A output current Commissioning via SMA Sunny Portal Weight: 0.3 kg A maximum of 24 devices can be connected to one Sunny Home Manager. The number of controlled components (radio-controlled sockets, heat pump or Mennekes wallbox) must not exceed 12 devices.

    Deliverable in 7–14 working days  Voraussichtliche Lieferzeit

    543,00 €

    inkl. MwSt.

  • Shelly Plus Plug S Gen3 Smart Socket Smart App Control Shelly Plus Plug S Gen3 Smart Socket Smart App Control

    Shelly Shelly Plus Plug S Gen3 Smart Socket Smart App Control

    Deliverable in 7–14 working days  Voraussichtliche Lieferzeit

    The Shelly Plus Plug S is your future energy control center. With the powerful Wi-Fi smart plug you have full control over the overall power consumption of your devices up to a load of 2500W and can monitor your energy flow in real time. This way you always keep an eye on your lighting, televisions, air conditioners and many other appliances in your household. You can customize the LED indicator via the app to your own wishes, while the custom display modes give you detailed insights. You can also optimize your energy efficiency with individually designed schedules. Product highlights Wi-Fi operated - no hub required Bluetooth connection Supports a wide range of devices (up to 12A) Power consumption monitoring Custom schedules Intelligent timer URL actions Customizable LED indicator 3 display modes - power consumption, switch status, completely off Night mode (reduces brightness) Unlimited potential Keep track of all connected devices and control them easily with a few taps on your phone. Thanks to the built-in countdown timer and the saved schedules, the smart plug automatically switches off any forgotten device after half an hour. The device also lets you check any energy consumption instantly on a smartphone. As soon as you notice anything odd, you can switch off the sockets with the console power cables or limit TV and computer time for teenagers via the schedules. With smart automation you avoid unnecessary energy waste and therefore have lower energy costs. Display modes Power consumption: Shown by gentle color changes - green "low consumption (0%) - yellow "medium consumption (50%) - red "high consumption" (100%)Switch status: Show whether the switch is on or off using individually adjustable colorsCompletely off: The LED can also be turned off entirely Safety and protection With the Shelly Plus Plug S you can rest easy when it comes to the safety of your children. The special design prevents access to the socket contacts, so your baby or toddler is completely safe even if they reach into the socket. A special cover can also be purchased to be on the safe side. Full harmony and compatibility Shelly devices are compatible with Alexa, Google Home, Android and iOS. This lets you control everything easily by voice command. To do so, download the Shelly Smart Control app from the App Store or Google Play. Technical specifications Supply voltage AC: 230V Frequency: 50/60Hz Max. switching voltage AC: 260V Max. switching current AC: 12A RF band: 2400-2495MHz Max. RF power: <20dBm Wi-Fi range indoors: up to 30m Wi-Fi range outdoors: up to 50m Ambient temperature: -20°C - +40°C Weight: 60g Dimensions: 44 x 44 x 70 mm Compatible sockets: CEE 7/1, CEE 7/3 (Type F / Schuko) or CEE 7/5 (Type E) Compatible plugs: CEE 7/2, CEE 7/4 (Type F / Schuko), CEE 7/7, CEE 7/16 (Type C) or CEE 7/17 Scope of delivery: 1x Shelly Plus Plug S smart app control smart socket

    Deliverable in 7–14 working days  Voraussichtliche Lieferzeit

    26,50 €

    inkl. MwSt.

  • ABB DS203NC C25 A300 Residual Current Circuit Breaker with Overcurrent Protection

    ABB ABB DS203NC C25 A300 Residual Current Circuit Breaker with Overcurrent Protection

    Out of stock  Delivery time depends on the product. Freight shipments take longer, by appointment. Items marked “To order” are only ordered from the manufacturer and may therefore be delayed.

    RCBOs (residual current circuit breakers with overcurrent protection) provide protection of persons and property as well as protection against electrically ignited fires in accordance with DIN VDE 0100-410 and DIN VDE 0100-530. They protect three single-phase or three-phase circuits against overload and short-circuit currents, and provide protection against sinusoidal alternating currents and pulsating currents with a smooth DC residual current component of up to 6 mA to earth. They also provide fault protection (protection against indirect contact), additional protection (with IΔn ≤ 30 mA) and fire protection (with IΔn ≤ 300 mA). They comply with the product standard IEC/EN 61009-1 (VDE 0664-20). Areas of application are residential, commercial and industrial applications. The extensive range of accessories offers everything you need for your installation tasks. Numerous approvals make the DS203NC fit for worldwide use. Rated breaking capacity Icn = 6,000 A according to IEC/EN 61009-1 (VDE 0664-20) for RCDs (residual current devices) in residential buildings and similar applications, Icu = 10 kA according to IEC/EN 60947-2 (VDE 0660-101) for MCBs in industrial applications. The RCBO DS203NC A Type A is protected on 3 poles (MCB), switches on 4 poles and can be used in three-phase networks with or without a neutral conductor.

    Out of stock  Delivery time depends on the product. Freight shipments take longer, by appointment. Items marked “To order” are only ordered from the manufacturer and may therefore be delayed.

    149,00 €

    inkl. MwSt.

  • ABB B21 312-100 AC Energy Meter

    ABB ABB B21 312-100 AC Energy Meter

    Out of stock  Delivery time depends on the product. Freight shipments take longer, by appointment. Items marked “To order” are only ordered from the manufacturer and may therefore be delayed.

    AC energy meter for measuring single-phase networks via direct connection for currents of up to 65 A. The following values are shown on a seven-segment display with up to 7 digits: active energy (class 1) and reactive energy (class 2) for import and export, power, current, voltage (L-N), frequency, cos phi, power factor and apparent power. Communication is possible via the integrated RS485 interface (Modbus RTU) or via the infrared interface for connecting a KNX module. The energy meter has 2 permanently configured inputs and outputs. The output can be used either as a pulse output for the active or reactive energy or as an alarm output. Up to 25 alarm values (threshold values with time delay) can be set here. The inputs are used to control tariffs or to count external pulses. The resettable partial counter allows individual intervals to be measured. In addition, the meter records up to 4 tariffs. The integrated clock enables time-controlled functions. The meter is MID-calibrated and approved in accordance with IEC. The installation width is 2 DIN modules.

    Out of stock  Delivery time depends on the product. Freight shipments take longer, by appointment. Items marked “To order” are only ordered from the manufacturer and may therefore be delayed.

    210,00 €

    inkl. MwSt.

  • HUAWEI Power Smart Meter DTSU666 - H 250A

    Huawei HUAWEI Power Smart Meter DTSU666-H 250A

    • 2 J. Garantie

    Out of stock  Delivery time depends on the product. Freight shipments take longer, by appointment. Items marked “To order” are only ordered from the manufacturer and may therefore be delayed.

    The Smart Power Sensor DTSU666-H 250A from the Huawei series is a three-phase energy meter developed specifically for photovoltaic systems. It combines measurement and communication functions and records electrical quantities such as voltage, current, power, frequency and energy flow in real time. The device is compact, designed for DIN rail mounting (DIN35) and stands out for its low self-consumption (≤ 1 W). An integrated LCD allows display and settings directly on the device. Via the RS485 interface, the sensor can be integrated into higher-level systems (e.g. via Modbus RTU) and thus into monitoring platforms. The accuracy class of the device is ±0.5% for voltage and ±1% for current, power and energy. 3-phase measurement up to 250 A Low self-consumption ≤ 1 W Communication via RS485 (Modbus RTU) The HUAWEI DTSU666-H 250A is an intelligent three-phase sensor for monitoring electrical parameters in photovoltaic systems. It offers precise measurements, an LCD display and an interface for connection to monitoring systems. Scope of delivery: 1x HUAWEI DTSU666-H 250A Smart Power Sensor, 3x current transformer CT 250 A / 50 mA (5 m)

    Out of stock  Delivery time depends on the product. Freight shipments take longer, by appointment. Items marked “To order” are only ordered from the manufacturer and may therefore be delayed.

    125,00 €

    inkl. MwSt.

  • ABB S203-B50NA Miniature Circuit Breaker - 3+NP - B - 50 A

    ABB ABB S203-B50NA Miniature Circuit Breaker - 3+NP - B - 50 A

    Out of stock  Delivery time depends on the product. Freight shipments take longer, by appointment. Items marked “To order” are only ordered from the manufacturer and may therefore be delayed.

    The S 200 series miniature circuit breakers protect cables and wires against overload and short circuit in accordance with DIN VDE 0100-430 and DIN VDE 0100-530. They meet the construction regulations DIN VDE 0641-11 or IEC/EN 60898-1, DIN VDE 0660-101 or IEC/EN 60947-2 and UL1077. Their patented terminal ensures easy and safe contacting and handling by means of a pressure plate. For better visibility when wiring, the connection opening for cables is located above the connection opening for the busbar. Conductor cross-sections of up to 35 mm² can be connected directly to the device via the terminal with insulation in protection class IP20. The extensive range of accessories offers everything you need for your installation tasks. Numerous approvals make the S 200 fit for worldwide use. Before delivery, every device undergoes three intensive tests for quality and performance.

    Out of stock  Delivery time depends on the product. Freight shipments take longer, by appointment. Items marked “To order” are only ordered from the manufacturer and may therefore be delayed.

    95,00 €

    inkl. MwSt.

  • ABB DS203NC C32 A300 Residual Current Circuit Breaker with Overcurrent Protection

    ABB ABB DS203NC C32 A300 Residual Current Circuit Breaker with Overcurrent Protection

    Out of stock  Delivery time depends on the product. Freight shipments take longer, by appointment. Items marked “To order” are only ordered from the manufacturer and may therefore be delayed.

    RCBOs (residual current circuit breakers with overcurrent protection) provide protection of persons and property as well as protection against electrically ignited fires in accordance with DIN VDE 0100-410 and DIN VDE 0100-530. They protect three single-phase or three-phase circuits against overload and short-circuit currents, and provide protection against sinusoidal alternating currents and pulsating currents with a smooth DC residual current component of up to 6 mA to earth. They also provide fault protection (protection against indirect contact), additional protection (with IΔn ≤ 30 mA) and fire protection (with IΔn ≤ 300 mA). They comply with the product standard IEC/EN 61009-1 (VDE 0664-20). Areas of application are residential, commercial and industrial applications. The extensive range of accessories offers everything you need for your installation tasks. Numerous approvals make the DS203NC fit for worldwide use. Rated breaking capacity Icn = 6,000 A according to IEC/EN 61009-1 (VDE 0664-20) for RCDs (residual current devices) in residential buildings and similar applications, Icu = 10 kA according to IEC/EN 60947-2 (VDE 0660-101) for MCBs in industrial applications. The RCBO DS203NC A Type A is protected on 3 poles (MCB), switches on 4 poles and can be used in three-phase networks with or without a neutral conductor.

    Out of stock  Delivery time depends on the product. Freight shipments take longer, by appointment. Items marked “To order” are only ordered from the manufacturer and may therefore be delayed.

    135,95 €

    inkl. MwSt.

  • ABB DS203NC C16 A300 Residual Current Circuit Breaker with Overcurrent Protection

    ABB ABB DS203NC C16 A300 Residual Current Circuit Breaker with Overcurrent Protection

    Out of stock  Delivery time depends on the product. Freight shipments take longer, by appointment. Items marked “To order” are only ordered from the manufacturer and may therefore be delayed.

    RCBOs (residual current circuit breakers with overcurrent protection) provide protection of persons and property as well as protection against electrically ignited fires in accordance with DIN VDE 0100-410 and DIN VDE 0100-530. They protect three single-phase or three-phase circuits against overload and short-circuit currents, and provide protection against sinusoidal alternating currents and pulsating currents with a smooth DC residual current component of up to 6 mA to earth. They also provide fault protection (protection against indirect contact), additional protection (with IΔn ≤ 30 mA) and fire protection (with IΔn ≤ 300 mA). They comply with the product standard IEC/EN 61009-1 (VDE 0664-20). Areas of application are residential, commercial and industrial applications. The extensive range of accessories offers everything you need for your installation tasks. Numerous approvals make the DS203NC fit for worldwide use. Rated breaking capacity Icn = 6,000 A according to IEC/EN 61009-1 (VDE 0664-20) for RCDs (residual current devices) in residential buildings and similar applications, Icu = 10 kA according to IEC/EN 60947-2 (VDE 0660-101) for MCBs in industrial applications. The RCBO DS203NC A Type A is protected on 3 poles (MCB), switches on 4 poles and can be used in three-phase networks with or without a neutral conductor.

    Out of stock  Delivery time depends on the product. Freight shipments take longer, by appointment. Items marked “To order” are only ordered from the manufacturer and may therefore be delayed.

    134,00 €

    inkl. MwSt.

  • ABB DS203NC C16 A30 Residual Current Circuit Breaker with Overcurrent Protection

    ABB ABB DS203NC C16 A30 Residual Current Circuit Breaker with Overcurrent Protection

    Out of stock  Delivery time depends on the product. Freight shipments take longer, by appointment. Items marked “To order” are only ordered from the manufacturer and may therefore be delayed.

    RCBOs (residual current circuit breakers with overcurrent protection) provide protection of persons and property as well as protection against electrically ignited fires in accordance with DIN VDE 0100-410 and DIN VDE 0100-530. They protect three single-phase or three-phase circuits against overload and short-circuit currents, and provide protection against sinusoidal alternating currents and pulsating currents with a smooth DC residual current component of up to 6 mA to earth. They also provide fault protection (protection against indirect contact), additional protection (with IΔn ≤ 30 mA) and fire protection (with IΔn ≤ 300 mA). They comply with the product standard IEC/EN 61009-1 (VDE 0664-20). Areas of application are residential, commercial and industrial applications. The extensive range of accessories offers everything you need for your installation tasks. Numerous approvals make the DS203NC fit for worldwide use. Rated breaking capacity Icn = 6,000 A according to IEC/EN 61009-1 (VDE 0664-20) for RCDs (residual current devices) in residential buildings and similar applications, Icu = 10 kA according to IEC/EN 60947-2 (VDE 0660-101) for MCBs in industrial applications. The RCBO DS203NC A Type A is protected on 3 poles (MCB), switches on 4 poles and can be used in three-phase networks with or without a neutral conductor.

    Out of stock  Delivery time depends on the product. Freight shipments take longer, by appointment. Items marked “To order” are only ordered from the manufacturer and may therefore be delayed.

    108,00 €

    inkl. MwSt.

  • ABB DS201 C25 A30 Residual Current Circuit Breaker with Overcurrent Protection

    ABB ABB DS201 C25 A30 Residual Current Circuit Breaker with Overcurrent Protection

    Deliverable in 7–14 working days  Voraussichtliche Lieferzeit

    The DS201 series is a 1P+N RCBO in two-module width for protecting single-phase final circuits against overload and short-circuit currents; protection against the effects of sinusoidal alternating and direct pulsating earth fault currents; protection against indirect contact and additional protection against direct contact (with sensitivity = 30 mA).

    Deliverable in 7–14 working days  Voraussichtliche Lieferzeit

    109,00 €

    inkl. MwSt.

  • ABB DS201 B25 A30 Residual Current Circuit Breaker with Overcurrent Protection

    ABB ABB DS201 B25 A30 Residual Current Circuit Breaker with Overcurrent Protection

    Out of stock  Delivery time depends on the product. Freight shipments take longer, by appointment. Items marked “To order” are only ordered from the manufacturer and may therefore be delayed.

    RCBOs (residual current circuit breakers with overcurrent protection) provide protection of persons and property as well as protection against electrically ignited fires in accordance with DIN VDE 0100-410 and DIN VDE 0100-530. They protect single-phase circuits against overload and short-circuit currents, and provide protection against sinusoidal alternating currents and pulsating currents with a smooth DC residual current component of up to 6 mA to earth. They also provide fault protection (protection against indirect contact), additional protection (with IΔn ≤ 30 mA) and fire protection (with IΔn ≤ 300 mA). They comply with the product standards IEC/EN 61009-1 (VDE 0664-20) and IEC/EN 61009-2-1 (VDE 0664-21). Areas of application are residential, commercial and industrial applications. The extensive range of accessories offers everything you need for your installation tasks. Numerous approvals make the DS201 fit for worldwide use. Rated breaking capacity according to IEC/EN 61009 Icn = 6 kA. The RCBO DS201 A Type A is protected on 1 pole (MCB) and switches on 2 poles.

    Out of stock  Delivery time depends on the product. Freight shipments take longer, by appointment. Items marked “To order” are only ordered from the manufacturer and may therefore be delayed.

    82,50 €

    inkl. MwSt.

  • ABB B23 311-100 Three-Phase Energy Meter

    ABB ABB B23 311-100 Three-Phase Energy Meter

    Deliverable in 7–14 working days  Voraussichtliche Lieferzeit

    Three-phase energy meter for measuring a three-wire or four-wire three-phase network via direct connection of up to 65 A. The following values are shown on a seven-segment display with up to 7 digits: active energy (class 1) and reactive energy (class 2) for import and export, power, currents, voltages (L-L, L-N), frequency, cos phi, power factor and apparent power, both per phase and in total. Communication is possible via the integrated infrared interface for connecting a KNX module. The energy meter has 2 permanently configured inputs and outputs. The output can be used either as a pulse output for the active or reactive energy or as an alarm output. Up to 25 alarm values (threshold values with time delay) can be set here. The inputs are used to control tariffs or to count external pulses. The resettable partial counter allows individual intervals to be measured. In addition, the meter records up to 4 tariffs. The meter is MID-calibrated and approved in accordance with IEC. The installation width is 4 DIN modules.

    Deliverable in 7–14 working days  Voraussichtliche Lieferzeit

    269,00 €

    inkl. MwSt.

  • Zendure SolarFlow Battery AB2000S Zendure SolarFlow Battery AB2000S – View 2

    Zendure Zendure SolarFlow Battery AB2000S

    • 1,92 kWh
    • 10 J. Garantie

    Out of stock  Delivery time depends on the product. Freight shipments take longer, by appointment. Items marked “To order” are only ordered from the manufacturer and may therefore be delayed.

    The Zendure SolarFlow Battery AB2000S is a modular expansion battery from the SolarFlow series for storing surplus solar power. With 1,920 Wh capacity and 48 V rated voltage, it gives compatible Zendure systems additional energy for the evening hours and times of low solar output. The LiFePO4 cells used are designed for a long service life of up to 6,000 charge cycles with at least 70 percent remaining capacity. An automatic self-heating function supports charging at ambient temperatures down to minus 20 °C, while the robust housing is protected against dust and water jets in accordance with IP65. The integrated battery management monitors operation and protects against overvoltage, overcurrent, short circuit and overheating, among other things. In addition, within the SolarFlow series the AB2000S has an aerosol fire suppression system and can be combined with further compatible battery modules to form a larger storage network. 1,920 Wh LiFePO4 storage capacity Automatic self-heating down to minus 20 °C IP65 protection and aerosol fire suppression system The Zendure AB2000S expands compatible SolarFlow systems by 1.92 kWh of durable LiFePO4 storage capacity. Self-heating, IP65 protection and extensive safety functions enable reliable use even at low temperatures. Scope of delivery: 1x Zendure SolarFlow AB2000S additional battery, 1x user manual, 1x mounting kit

    Out of stock  Delivery time depends on the product. Freight shipments take longer, by appointment. Items marked “To order” are only ordered from the manufacturer and may therefore be delayed.

    699,99 €

    inkl. MwSt.

  • HUAWEI Smart Power Sensor 100A - T0

    Huawei HUAWEI Smart Power Sensor 100A-T0

    Deliverable in 7–14 working days  Voraussichtliche Lieferzeit

    The HUAWEI Smart Power Sensor 100A-T0 is used for precise monitoring of electrical parameters in PV systems. It measures voltage, current, power and energy in real time and thus provides the basis for optimal control of the energy flows. Thanks to its low self-consumption (typically ≤ 1.5 W), it places minimal load on the system. An integrated LCD display allows direct reading and settings on site. Via the RS485 interface (Modbus RTU), the device can easily be integrated into solar monitoring or energy management systems. The sensor is compact and suitable for mounting on a DIN35 DIN rail. 3-phase measurement or 1-phase function (depending on system configuration) Low self-consumption (≤ 1.5 W) Communication via RS485, Modbus RTU protocol The HUAWEI Smart Power Sensor 100A-T0 enables efficient monitoring of PV systems with up to 100 A. It offers reliable measurement data, easy integration into monitoring solutions and a compact design. Scope of delivery: 1x Smart Power Sensor 100A-T0, 3x current transformer CT 100 A / 40 mA

    Deliverable in 7–14 working days  Voraussichtliche Lieferzeit

    137,00 €

    inkl. MwSt.

  • Victron VE.Bus BMS V2 Battery Management System Victron VE.Bus BMS V2 Battery Management System

    Victron Victron VE.Bus BMS V2 Battery Management System

    • 5 J. Garantie

    Deliverable in 7–14 working days  Voraussichtliche Lieferzeit

    The Victron Energy VE.Bus BMS V2 (MPN: BMS300200200) is the next generation of the VE.Bus BMS for Victron Lithium Smart batteries (LFP-Smart) 12.8V and 25.6V. Every single cell of a LiFePO4 battery must be protected against overvoltage, undervoltage and overtemperature. This is exactly the task taken on by the VE.BUS BMS V2. The product is suitable for protecting 12V, 24V and 48V battery banks and operates in an operating voltage range of 9 – 70 VDC. VE-BUS BMS V2 in combination with Victron LiFePO4 batteries Victron LiFePO4 batteries have built-in cell balancing, temperature and voltage control (abbreviated BTV). They are connected to the VE.Bus BMS V2 via two M8 circular connector cable sets. The BTVs of several batteries can be daisy-chained. They can be connected in series, in parallel and both in series and in parallel, so that a battery bank of 12V, 24V or 48V can be designed. Up to 20 batteries in one system are possible, resulting in an energy storage capacity of max. 84kWh in a 12V system and 102kWh in a 24V and 48V system. For further details, please refer to the technical documentation for our LiFePO4 battery. Core functions of the Victron VE.Bus BMS V2 Developed specifically for use with Victron Lithium Battery Smart 12.8 V & 25.6 V batteries. Communicates directly with the lithium battery via the battery's M8 circular connector cables Switching off or disconnecting VE.Bus inverters or inverter/chargers via VE.Bus and other loads via the "Load disconnect" terminal in the event of cell undervoltage Switching off or disconnecting VE.Bus inverters or inverter/chargers via VE.Bus, VE.Direct and VE.Can solar chargers via a GX device and other chargers via the "Charge disconnect" terminal in the event of cell overvoltage, undertemperature or overtemperature. Difference from the VE.Bus BMS The VE.Bus BMS V2 was developed specifically for use in systems with GX devices and is therefore perfectly suited to ESS or backup applications with a battery capacity of up to 84kWh (12V) or 102kWh (24V/48V).In addition, the BMS V2 has a remote contact for remote control (ON/OFF). Communication with VE.Bus products MultiPlus, Quattro or Phoenix inverters are connected to the "MultiPlus/Quattro" port with a standard RJ45 UTP cable.The BMS disables inverting in the event of cell undervoltage and charging in the event of cell overvoltage or overtemperature Communication with remote control devices A GX device (e.g. Cerbo GX), a Digital Multi Control (DMC) panel or a VE.Bus Smart Dongle (including any combination) can be connected to the BMS via the "Remote panel" port. This accessory can be used in combination with the BMS to remotely control the switching state of the VE.Bus inverter or inverter/charger (On / Off / Charger only) Terminals for auxiliary inputs and outputs The BMS has a dedicated power output (GX-Power) for a GX device and an additional power input (Aux-In) for an external DC source, e.g. a mains adapter. In the event of a system shutdown, the GX device continues to be supplied with power via the auxiliary voltage input or is disconnected from the grid to prevent further discharge of the battery Technical specifications Input voltage range: 9-70VDC Current consumption - normal operation: 10mA (load disconnect current not included) GX-Pow output: 1A Aux-In input: 1A VE.Bus interface: 2x RJ45 sockets for connection to all VE.Bus products Operating temperature range: -20°C - +50°C Humidity: max. 95% (non-condensing) Protection class: IP20 Weight: 120 grams Dimensions: 105.5 x 94.5 x 23.8 mm Scope of delivery: 1x Victron Energy BMS300200200 VE.Bus BMS V2 Battery Management System1x user manual

    Deliverable in 7–14 working days  Voraussichtliche Lieferzeit

    167,00 €

    inkl. MwSt.

  • Victron VM - 3P75CT Energy Meter 3-Phase Electricity Meter 75A/phase Victron VM - 3P75CT Energy Meter 3-Phase Electricity Meter 75A/phase

    Victron Victron VM-3P75CT Energy Meter 3-Phase Electricity Meter 75A/phase

    • 5 J. Garantie

    Out of stock  Delivery time depends on the product. Freight shipments take longer, by appointment. Items marked “To order” are only ordered from the manufacturer and may therefore be delayed.

    The Victron VM-3P75CT is a three-phase energy meter with Ethernet and VE.Can for measuring power and energy, for example at the house connection or at the output of a PV inverter. It works with integrated split-core current transformers, so the existing wiring does not have to be disconnected. Highlights Plug and play: Usable as a grid meter in most systems without configuration. Fast measurement: Update rate of 100 ms for accurate grid consumption and feed-in values, for example in ESS systems. Integrated current transformers: Split-core current transformers (aperture 10 ±0.5 mm) for 75 A per phase included in the scope of delivery. Flexible roles: Use as a grid meter, PV inverter meter, generator meter or AC load meter. Monitoring: Display in the VictronConnect app, on GX devices such as Cerbo GX or Ekrano GX and in the VRM portal. Technical specifications Designation Value Rated current per phase 75 A Voltage input L-N 85–265 VAC Voltage input L-L 150–460 VAC Frequency 50/60 Hz Update rate 100 ms Communication 2× RJ45 VE.Can, 1× RJ45 Ethernet, Modbus UDP Self-consumption 1.45 W / 3.1 VA Protection rating IP20 Operating temperature -10 to +55 °C Dimensions (H x W x D) 90 x 71 x 59 mm Weight 370 g (incl. packaging) Scope of delivery 1× Victron VM-3P75CT Energy Meter Split-core current transformers (cable length 640 mm) Pluggable screw terminals for the current transformers VE.Can RJ45 terminators Who is it for? For operators of Victron systems with a GX device who want to record grid consumption, feed-in or generation in three phases, for example for zero feed-in and self-consumption optimisation. Good to know The meter is intended for indoor use only and is self-powered via L1 and N. Connection to a GX device is via VE.Can or Ethernet; it is better to avoid Wi-Fi links in between. The datasheet does not state the exact number of current transformers supplied. We are happy to give you personal advice on selection and use: by phone on +49 931 760 260 40 or by email at kontakt@energie24.shop.

    Out of stock  Delivery time depends on the product. Freight shipments take longer, by appointment. Items marked “To order” are only ordered from the manufacturer and may therefore be delayed.

    222,00 €

    inkl. MwSt.

  • Victron Energy Meter EM24 - 3 phase - max 65A/phase Ethernet

    Victron Victron Energy Meter EM24 - 3 phase - max 65A/phase Ethernet

    Out of stock  Delivery time depends on the product. Freight shipments take longer, by appointment. Items marked “To order” are only ordered from the manufacturer and may therefore be delayed.

    The Energy Meter EM24 from Victron Energy (MPN REL200200100) is a three-phase energy meter with a maximum of 65A per phase. It is installed in the house connection box/meter cabinet to measure the power on all three phases. The energy meter can be used as: grid meter and as a control input for an ESS system measuring device for the output of a PV inverter measuring device for the output of an AC generator set For all of the above uses, the meter should be connected to the local network in such a way that the GX device can reach it. Note on GX firmware versions To support the Ethernet EM24 meters, Venus 2.60 is the minimum firmware required on the GX device. Scope of delivery: 1x Victron Energy Meter EM24 REL200200100

    Out of stock  Delivery time depends on the product. Freight shipments take longer, by appointment. Items marked “To order” are only ordered from the manufacturer and may therefore be delayed.

    138,00 €

    inkl. MwSt.

  • Victron Energy Meter EM540 3-phase energy meter - max 65A/phase

    Victron Victron Energy Meter EM540 3-phase energy meter - max 65A/phase

    Out of stock  Delivery time depends on the product. Freight shipments take longer, by appointment. Items marked “To order” are only ordered from the manufacturer and may therefore be delayed.

    The Victron EM540 electricity meter (MPN REL200100100) is designed to monitor three-phase operating modes, for example PV inverters, AC generator sets or inverters. This allows you to measure the power and energy of the entire system as a direct measurement in the distribution box. Compared with the EM24, the Victron EM540 uses a higher sampling rate. It is suitable as a complement to a Victron inverter/charger. The device offers two options for connecting to a GX device: Wired connection via RS485-to-USB interface with a cable length of 1.8m or 5m wireless connection via ZigBee-to-USB and ZigBee-to-RS485 converters The product at a glance can be used as a grid meter and as a control input for an ESS system Can be used to measure the output of a PV inverter or an AC generator set Support for different types of energy meters Can be used to display the data on a GX device Technical specifications: Manufacturer part number: REL200100100 Display: LCD Phases: suitable for 3 phases Max. rated current: 65A per phase Measurement type: direct/shunt Communication: RS485 Scope of delivery: 1x Victron Energy EM540 Energy Meter 3-phase (REL200100100)

    Out of stock  Delivery time depends on the product. Freight shipments take longer, by appointment. Items marked “To order” are only ordered from the manufacturer and may therefore be delayed.

    133,00 €

    inkl. MwSt.

  • Sungrow DTU 666 (5) (80A)

    Sungrow Sungrow DTU 666 (5) (80A)

    Available to order  Voraussichtliche Lieferzeit

    The Sungrow three-phase smart energy meter was developed specifically for SGx.xRT and SHx.xRT systems and offers accurate and reliable measurement of power consumption in three-phase power grids. Equipped with advanced technology, the Sungrow three-phase smart energy meter offers accurate real-time monitoring and data logging. The high-quality display gives a clear view of energy consumption so that users can keep track of their power consumption patterns. Through seamless integration into SGx.xRT and SHx.xRT systems, this intelligent energy meter from Sungrow enables efficient energy management and optimization. Users can track and analyze their energy consumption to make informed decisions to reduce costs and improve overall efficiency. Sungrow three-phase smart energy meter DTU 666 (5) (80A) The Sungrow three-phase smart energy meter features a user-friendly interface that allows easy navigation and configuration of settings according to specific requirements. It supports external access, so users can easily monitor and control their energy consumption via connected devices. In addition, the Sungrow three-phase smart energy meter is equipped with robust security measures that ensure data integrity and protect against unauthorized access. It complies with industry standards and offers a secure and reliable energy monitoring solution. Experience the future of energy monitoring with the intelligent three-phase energy meter from Sungrow. Take control of your energy consumption and optimize your energy use. Please note that the functions and specifications of the Sungrow three-phase smart energy meter may vary depending on the model and firmware version.

    Available to order  Voraussichtliche Lieferzeit

    152,00 €

    inkl. MwSt.


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