Growatt SPM-CT-E Electricity meter 1-phase 100A Smart Meter

The Growatt SPM-CT-E electricity meter (MPN SDM120CT) is a single-phase complete solution for limiting grid exports and monitoring the self-consumption of your solar system, with data displayed on an LCD screen. By accurately monitoring self-consumption, you can optimize your energy usage and maximize the efficiency of your solar system. The smart meter is characterized by its high measurement accuracy and easy installation via plug and play. With RS485 communication and direct connections, the meter is compatible with most inverters and storage systems from Growatt.

Overview of the Smart Meter SPM-CT-E:

• Control of export power and self-consumption
• For single-phase systems
• High measurement accuracy (Class 1)
• Quick installation - plug and play
• Meter with CT for simplified wiring

Technical specifications:

• Nominal voltage: 230V
• Max. current: 100 A
• Current type: 1P2W
• Input voltage: 184 - 276V AC
• Communication: RS485, Modbus-RTU
• Operating temperature range: -25°C - +55°C
• Storage temperature range: -40°C - +70°C
• Frequency: 50/60Hz
• Humidity: 0 to 90%, non-condensing
• Weight: 80g
• Dimensions: 118 x 18 x 64 mm
• Protection class: IP51
• RS485 cable length: 15m
• CT cable length: 5m

Delivery includes:

1x Growatt SPM-CT-E Smart Meter
1x 5m CT cable
1x 15m RS485 cable.