Sync up with Shelly Zendure's SolarFlow and AIO can seamlessly connect with Shelly's smart home products to further enhance solar energy utilization and maximize your solar system's money-saving potential through Real Time monitoring and intelligent power management. *Supported Shelly Products: Shelly Pro 3EM, Shelly 3EM, Shelly Plus Plug S. Shelly Pro 3EM: Next-generation DIN-mountable 3-Phase Energy Meter Shelly Pro 3EM is a DIN rail mountable three-phase energy meter. Enhanced with all the gen2 firmware flexibility and LAN connectivity, it provides professional integrators with additional options for end-customer solutions. Shelly Pro 3EM reports accumulated energy as well as instantaneous voltage, current, and power factor per phase in real-time. can measure up to 120A per phase and the neutral 4 quadrant measurement with multiple connection types Accuracy Class B active energy (Compliance with IEC 62053-21 based on manufacturer testing) Photovoltaic ready Phase sequence error detection (option) Optical pulse indication of energy usage Measurement accuracy tо 1% Stores data in non-volatile memory that can be retrieved for a period of up to 60 days in 1-minute intervals Specifications Shelly Pro 3EM-120A Physical Size (HxWxD): 94x19x69 ±0.5 mm / 3.70x0.75x2.71 ±0.02 in Weight: 62 ±1 g / 2.19 ±0.05 oz Mounting: DIN rail Screw terminals max torque: 0.4 Nm / 4.43 lbin Conductor cross section: 0.5 to 2.5 mm² / 20 to 14 AWG (solid, stranded, and bootlace lugs) Conductor stripped length: 6 to 7 mm / 0.24 to 0.28 in Shell material: Plastic Color: White Environmental Ambient temperature: -20 °C to 40 °C / -5 °F to 105 °F Humidity: 30 % to 70 % RH Max. altitude: 2000 m / 6562 ft Electrical Power supply voltage AC: 110 - 240 V, 50/60 Hz Power supply voltage DC: N/A Power consumption: < 3 W Sensors, meters Temperature sensor: Yes Voltmeters (RMS for each phase): 100 - 260 V Voltmeters accuracy: ±1 % Ammeters (RMS via CT for each phase and the Neutral): 0 - 120 A Ammeters accuracy: ±1 % (2 - 120 A), ±2 % (1 - 2 A), ±5 % (0 - 1 A) Power and energy meters: Active and apparent power, Active and apparent energy, Power factor, Fundamental active and fundamental reactive energy No load threshold: 30 VA per phase Measurement data storage: At least 60 days of 1 min data resolution Data export: CSV for PQ recorded values JSON format export through RPC Radio RF band: 2400 - 2495 MHz Max. RF power:
