DASS Tech Builds Distributed Power System Reliability Through Enhanced Security and Service Infrastructure

Daegu University Solar Power Plant completed in September 2025. [Photo: DASS Tech]

Critical Infrastructure Demands Drive New Standards

Distributed power plants operate in constant communication environments, making the speed of security vulnerability response directly linked to operational stability. This necessitates rapid response systems where development, monitoring, and field support teams collaborate organically as unified units. Domestic installation and operation environments require grid support functions including anti-islanding protection, low voltage and frequency response, and reactive power control, along with comprehensive logging and data transmission requirements.

Equipment that incorporates these functions at the factory level significantly reduces friction during licensing, supervision, and operational phases. Additionally, facility availability rates depend on fault recovery speed, with nationwide dispatch and repair networks and critical component inventory management becoming essential elements of quality competitiveness.

Comprehensive Product Portfolio and Service Infrastructure

DASS Tech maintains a complete string inverter lineup spanning from residential single-phase to industrial and commercial three-phase units up to 125kW capacity. The company's products extensively support grid and safety functions including anti-islanding protection, reactive power control, voltage imbalance control, and ground fault detection, alongside monitoring capabilities such as HMI, event logging, and remote inspection systems.

Operating with approximately 1.5GW production capacity, the company maintains a high-volume, multi-product response system while holding comprehensive domestic and international certification portfolios including KS and IEC standards. DASS Tech has established industry-leading service infrastructure with five A/S centers and eleven nationwide sales networks, providing full lifecycle support from installation through operation and maintenance phases.

Market Leadership in Distributed Energy Transition

"As the distributed energy transition accelerates, inverter purchasing criteria are no longer centered on simple efficiency competition but on operational reliability encompassing security, monitoring, regulatory compliance, and after-sales service," said a DASS Tech representative. "As a total solution company with in-house development, production, and service capabilities, DasTech is emerging as a game changer in the distributed power era and will continue to lead the market."

Recent Project Completion

DASS Tech recently completed construction of Daegu University's solar power plant in September using proprietary technology, further strengthening its market penetration in commercial and distributed solar sectors.