Growatt SPM-CT-E 1-Phase Electricity Meter with 80A Current Transformer (Smart Meter)
Shipped in 1-3 Days (Mo-Fri)
€174.43*
€146.58**
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Product is expected to be back in stock on 6 August 2026
Product is expected to be back in stock on 6 August 2026
Product is expected to be back in stock on 6 August 2026
Product is expected to be back in stock on 6 August 2026
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Product is expected to be back in stock on 6 August 2026
Product is expected to be back in stock on 6 August 2026
Shipped in 2-5 Days (Mo-Fri)
Shipped in 2-5 Days (Mo-Fri)
The Growatt SPM-CT-E single-phase electricity meter (MPN SDM120CT) limits grid export and monitors the self-consumption of your solar system. A current transformer (CT) is included. The data can be read on an LCD display. The smart meter offers high measurement accuracy, easy plug-and-play installation, RS485 communication, and is compatible with most Growatt inverters and storage systems.
The SPM-CT-E Smart Meter at a Glance
- Monitoring of Grid Export & Self-Consumption
- For single-phase systems
- High measurement accuracy (Class 1)
- Quick installation—plug-and-play
- Meter with CT to simplify wiring
Technical Specifications
- Rated voltage: 230 V
- Max. current: 80 A
- Current type: 1P2W
- Input voltage: 184–276 V AC
- Communication: RS485, Modbus-RTU
- Operating temperature range: -25°C to +55°C
- Storage temperature range: -40°C to +70°C
- Frequency: 50/60 Hz
- Humidity: 0 to 90%, non-condensing
- Weight: 80 g
- Dimensions: 118 x 18 x 64 mm
- Protection class: IP51
- RS485 cable length: 15 m
- CT cable length: 5 m
Package Contents
1x Growatt SPM-CT-E Smart Meter
1x 5m CT cable
1x 15m RS485 cable
Manufactuerer Information
Growatt
Growatt New Energy B. V.
Klaverbaan 3
2908 KD Capelle aan den Ijssel
Netherlands
Mail: info@ginverter.com
Tel.: +31 850409967