Collection: Energy Meter
Energy Meters — Monitor, Measure & Optimise Your Power
Take full control of your energy consumption and solar production with 54 Energy's range of energy meters. From single-phase residential monitors to three-phase commercial meters, our selection gives you real-time data on generation, consumption, import, and export — essential for any smart energy system.
- Single-phase and three-phase models available
- Compatible with solar inverters, batteries, and EV chargers
- DIN rail and panel-mount options
- RS485, Modbus, and Wi-Fi connectivity
- Ideal for solar self-consumption optimisation and grid monitoring
Find the right energy meter for your home, business, or industrial installation.
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Tuya WiFi Smart Circuit Breaker MCB 1P+N 63A Timer Power Energy kWh Voltage Current Meter Protector Voice Remote Control Switch
Regular price From $13.16 USDRegular price$0.00 USDSale price From $13.16 USD -
WIFI Circuit Breaker Smart Time Timer Breaker Relay Switch Voice Remote Control by Tuya eWeLink APP Smart House Alexa Google Hom
Regular price From $17.70 USDRegular price$0.00 USDSale price From $17.70 USD -
2P 63A TUYA APP WiFi Smart Circuit Earth Leakage Over Under Voltage Protector Relay Device Switch Breaker Energy Power kWh Meter
Regular price $36.45 USDRegular price$0.00 USDSale price $36.45 USD -
Tuya Smart Life App WiFi Energy Meter AC 110V 230V 63A With Current Transformer Clamp KWh Power Monitor Electricity Statistics
Regular price $38.68 USDRegular price$0.00 USDSale price $38.68 USD -
2P 63A 230V Tuya WiFi Smart Energy Meter Power kWh Meter Earth Leakage Over Under Voltage Protector Relay Device Switch Breaker
Regular price From $33.32 USDRegular price$0.00 USDSale price From $33.32 USD -
Din Rail 18mm Voltage Current HZ Meter AC 80-500V 220V 380V 100A Modular Voltmeter Ammeter LED Indicator Digital Volt Tester
Regular price From $12.39 USDRegular price$0.00 USDSale price From $12.39 USD -
D85-2058 Single-Phase Household Digital LCD AC Panel Meter Intelligent Voltage Current Frequency Power Monitor
Regular price $24.47 USDRegular price$0.00 USDSale price $24.47 USD -
3 Phase 380V 100A Tuya WiFi Smart Bi-Directional Energy Power kWh Meter Over Under Voltage Protector Relay Switch Current Limit
Regular price $92.06 USDRegular price$0.00 USDSale price $92.06 USD -
AT2PW 100A Tuya WIFI Din Rail Energy Meter Smart Switch Remote Control AC 220V 110V Digital Volt Amp Kwh Frequency Factor Meter
Regular price $53.06 USDRegular price$0.00 USDSale price $53.06 USD -
Din Rail AC 230 380V 3 Phase 4 Wire Energy Meter Power Consumption Monitor kWh Meter Wattmeter Bivolt 100A 50/60Hz LCD Backlight
Regular price From $42.53 USDRegular price$0.00 USDSale price From $42.53 USD -
Tuya WiFi ZigBee Three Phase Two-way Bidirectional Energy KWh Meter Monitor Wattmeter Support Modbus RTU 3*85/190V or 230/400VAC
Regular price From $125.66 USDRegular price$0.00 USDSale price From $125.66 USD -
6IN1 Display Smart Meter Din Rail AC Monitor Voltage Current Power Factor Active KWH Electric Energy Frequency Meter D52-2066
Regular price From $14.45 USDRegular price$0.00 USDSale price From $14.45 USD -
Tuya WiFi ZigBee Three Phase Bidirectional Energy Meter KWh Monitor 3*110/190V or 230/400VAC With 3pcs Split Type Transformer CT
Regular price From $183.40 USDRegular price$0.00 USDSale price From $183.40 USD -
PZEM 5A 10A 100A Battery Capacity Tester AC80-260V 6in1 Voltage Current Power Capacity Meter Resistance Frequency Meter
Regular price From $26.36 USDRegular price$0.00 USDSale price From $26.36 USD -
DR-15 15W Input 100-240V AC Output DC 12V 24V 1.25A 0.63A Industrial DIN Rail Switching Power Supply DC power supply 15WDR/MDR
Regular price From $10.40 USDRegular price$0.00 USDSale price From $10.40 USD -
Three Phase AC Voltage Regulating Module Power Regulator Thyristor 380V Solid State Relay Dimming 25A-400A Potentiometer Control
Regular price From $107.30 USDRegular price$0.00 USDSale price From $107.30 USD -
TSR SSR-10DA SSR-40DA SSR 25A 60A 80A 100A Three Phase SSR Solid State Relay DC Control AC 480V 5-32V Input Aluminum Heatsink
Regular price From $20.22 USDRegular price$0.00 USDSale price From $20.22 USD -
EU US WiFi Smart Glass Panel Wall Touch Switch Dimmer Switch by Smart Life Tuya APP Remote Control for Amazon Alexa Google Home
Regular price From $32.50 USDRegular price$0.00 USDSale price From $32.50 USD -
Tuya Smart WIFI Temperature And Humidity Sensor Indoor Hygrometer Thermometer With LCD Display Support Alexa Google Assistant
Regular price From $28.68 USDRegular price$0.00 USDSale price From $28.68 USD -
WiFi ZigBee Indoor Air CO2 Detector of the Household Quality Multifunctional Monitor CO2 Temperature Smart Display Sensor LCD
Regular price From $27.98 USDRegular price$0.00 USDSale price From $27.98 USD -
1P TUYA APP Zigbee WIFI Smart Energy Power Consumption kWh Meter Circuit Breaker Time Relay Switch Leakage Voltage Protection
Regular price From $18.90 USDRegular price$0.00 USDSale price From $18.90 USD -
1P 2P TUYA APP Zigbee WIFI Smart Energy Power Consumption kWh Meter Circuit Breaker Time Relay Switch Leakage Voltage Protection
Regular price From $18.90 USDRegular price$0.00 USDSale price From $18.90 USD -
Tuya APP Wired Zigbee Bridge Smart Home Zigbee Gateway Hub Remote to Control Zigbee Devices Smart Life APP for Alexa Google Home
Regular price $47.70 USDRegular price$0.00 USDSale price $47.70 USD -
Smart ZigBee 3.0 Wired Gateway Hub eWeLink App Smart Home Automation Ethernet Bridge Works With Tasmota Zigbee Home Assistant
Regular price $30.20 USDRegular price$0.00 USDSale price $30.20 USD -
Tuya Wireless Zigbee Bridge Smart Home AC100~240V 50/60Hz Din-Rail Zigbee Gateway Hub Remote Control for Alexa Google Home
Regular price $49.98 USDRegular price$0.00 USDSale price $49.98 USD -
Tuya Wireless Zigbee Bridge Smart Home Zigbee Gateway Hub Remote Control Zigbee Devices Smart Life APP for Alexa Google Home
Regular price From $30.70 USDRegular price$0.00 USDSale price From $30.70 USD -
WiFi Timer Curtain Switch Controller for Roller Shutter Electric Motor TUYA Smart Life Smart Home Automation Google Home Alexa
Regular price From $28.86 USDRegular price$0.00 USDSale price From $28.86 USD -
SSR-25DD SSR-40DD SSR 10A 60A 80A 100A Single Phase Solid State Relay Module DC 3-32V Input DC 5-60V Output Voltage Transformer
Regular price From $11.62 USDRegular price$0.00 USDSale price From $11.62 USD -
Din Rail Mounted Household Modular AC Contactor 2P 16A 20A 25A 2NO 2NC 1NO 1NC AC220V AC230V 50/60Hz For Smart Home House Hotel
Regular price From $7.68 USDRegular price$0.00 USDSale price From $7.68 USD -
DC12V 24V AC110V 220V 50/60Hz 2P 16A 20A 25A 2NO 2NC 1NO1NC Din Rail Mounted Household Modular AC Contactor for Smart Home House
Regular price From $5.90 USDRegular price$0.00 USDSale price From $5.90 USD -
2P 4P 16A 20A 25A 32A 50A 40A 63A AC 220V 50 60Hz Din Rail Household Modular AC Contactor Switch Controller DIY Smart Home Hotel
Regular price From $10.14 USDRegular price$0.00 USDSale price From $10.14 USD -
100-240V 2A AC Din Rail WiFi Auxiliary Contactor Controller Timer Work with Modular Contactor eWeLink APP Alexa Google Assistant
Regular price $45.66 USDRegular price$0.00 USDSale price $45.66 USD -
New Intelligen Digital PID Thermostat SSR Relay Output Universal Input Heating Cool Temperature Controller Regulator 110V 220VAC
Regular price From $16.52 USDRegular price$0.00 USDSale price From $16.52 USD -
Digital PID Temperature Controller Thermostat REX-C100 + Max 40A SSR SSR-40DA Relay + K Thermocouple M6 1M Probe with Heat Sink
Regular price From $15.32 USDRegular price$0.00 USDSale price From $15.32 USD -
ME81 TUYA APP WiFi Smart Thermostat Floor Heating TRV Water Gas Boiler Temperature Voice Remote Controller for Google Home Alexa
Regular price From $51.66 USDRegular price$0.00 USDSale price From $51.66 USD -
Smart RF Wireless Room Thermostat For Gas Boiler Heating Touch Screen Temperature Controller Home Programmable WiFi Thermostat
Regular price From $105.38 USDRegular price$0.00 USDSale price From $105.38 USD
