Growatt 3-Phase Smart Meter (CT100A)

GROWATT 3-Phase Smart Meter (CT100A)

735,22 AED

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DHL Express → UAE: from ~216 AED · delivery ~2-3 days

Exact cost calculated at checkout based on your address · estimate

The Growatt 3-Phase Smart Meter (CT100A), typically known as the Growatt TPM-CT-E or TPM-E, is a digital energy meter used to precisely monitor electricity consumption and enable zero-export limitation in three-phase solar systems. It is an essential accessory for optimizing self-consumption with compatible Growatt inverters.

Key Features and Specifications

Functionality: The smart meter is a one-to-one solution for grid feed-in limitation and monitoring of self-consumption, ensuring compliance with local grid regulations and maximizing the use of generated solar power on-site.
High Accuracy: It provides high-precision measurement of various electrical parameters, including active power, reactive power, current, and frequency, with a Class 1 measurement accuracy rating (precision of up to +/- 1%).
Current Transformers (CTs): The “CT100A” designation indicates that this model utilizes three external current transformers with a maximum current rating of 100 amps per phase for indirect, simplified wiring, especially useful for larger loads.
Compatibility: It integrates seamlessly with a wide range of Growatt solar and storage inverters (up to 50 kW) using a direct RS485 communication connection.
Installation: The device is designed for quick and easy “plug-and-play” installation via a standard 35mm DIN rail mounting.
Data Display: An integrated LCD display allows for local monitoring and easy setup.
Durable Design: The meter has a robust design with an IP51 protection rating.