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

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Delivered between Tue, 10.6. and Tue, 17.6.
More than 10 items in stock at supplier

Product details

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.

Key specifications

Maximum current
100 A
Energy meter type
Energy meter
Nominal voltage
230 V
Item number
44747658

General information

Manufacturer
Growatt
Category
Energy monitors
Release date
24.4.2024

Energy meter property

Energy meter type
Energy meter
Maximum current
100 A
Nominal voltage
230 V
Polar type
1-phase

Safety

Protection type (IP code)
IP51

Origin

Country of origin
China

Voluntary climate contribution

CO₂-Emission
Climate contribution

Product dimensions

Height
64 mm
Length
18 mm
Width
18 mm
Weight
80 g

30-day right of return
24 Months Warranty (Bring-in)

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Energy monitors» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • Growatt
    Not enough data
  • 1.Voltcraft
    0 %
  • 2.Orno
    0.1 %
  • 3.Max Hauri
    0.4 %
  • 4.Eltako
    0.5 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Growatt
    Not enough data
  • 1.Steffen
    0 days
  • 2.Shelly
    2 days
  • Brennenstuhl
    Not enough data
  • Eltako
    Not enough data

Return rate

How often is a product of this brand in the «Energy monitors» category returned?

Source: Digitec Galaxus
  • Growatt
    Not enough data
  • 1.Janitza
    0 %
  • 2.Orno
    0.3 %
  • 3.Brennenstuhl
    0.9 %
  • 4.Steffen
    1.2 %
Source: Digitec Galaxus