Gridwiz's SECC AC is a communication modem for slow chargers that complies with ISO 15118, supporting communication via OCPP.
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Gridwiz's SECC DC is the world's best-selling CCS modem, supporting a wide range of international standards including ISO 15118-2, ISO 15118-20, EIM, …
Gridwiz's EVCC is a communication modem for electric vehicle charging communication. It supports international standards such as DIN and ISO 15118.
GRIDWIZ CCS TESTER is an advanced EV Simulator designed to facilitate communication between EV Chargers and Electric Vehicles (EVs) in accordance with …
Gridwiz SECC TD and EVCC TD fully support various international standards such as CCS and ISO 15118, and are optimized for verifying …
Skyblue7 is the first V2G certified bidirectional charger in South Korea, providing a safe charging solution equipped with various protective functions such …
Skyblue 11 is an 11kW bidirectional (V2G) charger that provides a safe charging solution, equipped with a PLC modem.
Skyblue 40 is a 40kW DC bidirectional (V2G) charging solution. Equipped with a PLC modem, it prevents overcharging and provides a fast …
The Gridwiz EV charging emulator is an ISO 15118-based charging system that supports communication test in various condition through battery state monitoring …
The Gridwiz V2G Analyzer is a device for sniffing and analyzing charging messages between an Electric Vehicle (EV) and an EV charger …
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Gridwiz has introduced a new DER Gateway that meets North American smart grid and DER interconnection standards. The company also showcased EV charging solutions at EVS38 in Gothenburg, Sweden.

Gridwiz announced plans to build a 5MW power plant in Yeoju to expand power purchase agreements (PPAs) for corporate clients. Construction will begin in September, with commercial operation starting next February. The plant will produce about 6,000 MWh of electricity annually — enough for 26,000 households — and cut carbon emissions by 2,870 tons per year.

Clean tech company Gridwiz (CEO Kim Guhwan) announced on the 29th the release of its 2024 ESG Report, highlighting key achievements in environment (E), social (S), and governance (G). The report reflects Gridwiz’s commitment to transparency and responsible business practices, sharing the impact of its sustainable services and technologies on the environment, society, and stakeholders.