True Power Meter

• Measures voltage and phase angle for higher accuracy
• Displays in kilowatts based on true power consumption
• Real-time Energy / Energy Now power in kW, cost and kgCO2 per day and per hour
• Average daily, weekly and monthly data (cost, kWh and kgCO2)
• Historical daily, weekly and monthly data (cost, kWh and kgCO2)
• Displays date, time, humidity and temperature

Up to 99%

No

No

Measures individual power. Attach the sensor around the solar feed-in cable to measure individual power

No

Measures individual power. Install the sensor(s) onto a separate individual circuit to measure individual power

Should be installed by an electrician

No

No

Up to 4 tariff periods setup

€, €, £, R, Kr, ₹

64kb (up to 12 months)

• Audio alert if you go over your set maximum power consumption target
• Peak time symbol when the most expensive electricity tariff is in use

• Portable display: Yes
• Size: 78x117x32mm
• Weight: 170g
• USB Port: No
• Ethernet Port: No
• Wireless frequency: 433.5MHz
• Measurement range: 50mA-120A/phase
• Voltage range: 110-300V AC
• Power: DC/DC
• DC adapter input: Yes
• Battery Life: DC/DC powered

• Real-time energy monitoring
• Wirelessly sends the information every 10 seconds
• Add it on your Engage system to monitor up to 5 circuits
• Easy and quick to install
• Range of transmission of up to 70m in open area

Compatible with Efergy TPM Only

This device must be installed by a qualified electrician, unless otherwise permitted by local regulations

No, single phase only

• Model: Efergy Transmitter
• Dimensions: 64x95x28mm
• Weight: 140g (with batteries)
• Power supply: 3 x AA batteries (not ncluded)
• Frequency: 433.5MHz
• Transmitter Range: up to 70m in open area
• Ports for sensors: 3

• Clip around the cable to monitor the current that runs through it
• Add it on your Engage system to monitor up to 5 circuits
• Add sensors to monitor three-phased power supply
• Ideal for residential properties
• Easy and quick to install

Compatible with Efergy True Power Meter

Yes

No

• Model: XL-SR
• Dimensions: 38x51x38mm
• Weight: 60g
• Internal diameter: Max. 19mm
• Nominal: 120A Max. 200A
• Voltage Range: 110V-300V
• CAT II 600V