SPC01 is a power control box designed for power limitation and zero-export control in compliance with local grid codes. Working with KSTAR three-phase PV grid-tied inverters (3–125 kW) via RS-485, its built-in smart meter collects real-time grid-side power data, ensuring precise export regulation for residential, commercial, and industrial solar systems.

Key Features

Powerful Management

Supports up to 80 inverters with communication distances up to 1,000 m, ideal for large-scale distributed PV plants.

Zero-Export Control

Zero-export response time under 2 seconds with 3% control accuracy, fully compliant with local grid regulations.

Strong Adaptability

Supports remote firmware updates and automatic shutdown on communication failure for enhanced safety.

Smart HMI

Bluetooth + indicator light for convenient local commissioning and status monitoring.