Growatt Smart Meter TPM-6CTA-C-250A

Growatt Smart Meter TPM-6CTA-C 100/250A offers flexible retrofit solutions to enhance existing PV systems with energy storage. The unit enables seamless integration of Growatt’s three-phase battery inverters (MOD-XH(BP), MID-XH) and APX HV batteries for AC-coupled retrofits. It ensures precise power measurement with multi-function monitoring and supports easy installation via current transformers and RS485 communication.

By adding a SYN Box, users can switch between on-grid and off-grid modes for backup power. Ideal for residential and commercial systems looking to expand storage capacity, achieve energy independence, and future-proof their investments.