Smart meters and current transformers are fundamental components of energy monitoring and control solutions for solar panel systems. These devices accurately measure consumption, production, and grid feedback, providing real-time data on system operation. Smart meters help optimize self-consumption, regulate energy storage, and track inverter performance – all of which increase efficiency and system return on investment.

Current transformers (CTs) convert the magnitude of electric current into a signal suitable for measurement and control, while also providing protection against overload. This category includes meters with Modbus communication, single- and three-phase models, and types that support wireless data transmission. Smart meters and current transformers are compatible with most hybrid inverters and energy management systems, thus playing a key role in the operation of intelligent, automated energy systems.