The V3.0 Micro-String Inverter Solution is formed by combining the SC Series Smart String Controller with MRO Series Module-Level Micro Controllers. Compared with traditional string inverter architectures that rely on optimizers and external data control boxes, this solution delivers lower system cost, simplified installation, and easier operation. Through the unified cloud platform Acloud EOS, it enables full-stack monitoring and O&M from module → string → system, representing the most comprehensive module-level inverter solution available.

The String Controller is a string-level control device purpose-built for module-level regulation systems, representing a highly scarce product category in the industry with significant technical barriers. Globally, only a limited number of manufacturers are capable of delivering a complete intelligent micro-string solution based on true module-level fine-grained control.

Certified by multiple internationally recognized standards and authorities, including CQC, IEC, CE, and FCC.

The String Controller integrates full module-level rapid shutdown and AFCI (Arc Fault Circuit Interruption). Its electrical and mechanical design is optimized for all operating environments, featuring high-grade protective materials that are high-temperature resistant, corrosion-resistant, and impact-resistant. Rated at IP65 for superior environmental protection.

With high power density, compact size, and lightweight design, the String Controller is compatible with a wide range of C&I rooftop structures, including steel structures, concrete roofs, light steel roofs, and obstacle-dense areas such as chimneys, skylights, and ventilation units. It supports flexible deployment from kWp-scale to MWp-scale projects.