Page 528 - B2B All Year Round Vol.8

S&D Powernics is an enterprise specializing in power electronics that develops and manufactures
a system necessary to convert the energy generated from new renewable energy into electricity
necessary for daily life and to improve the quality of produced power. Since established in 2003,
our company has developed our original unique technology as a R&D expert, and from 2010, our
company has performed commercialization based on our accumulated technology and is releasing
it on the market. Our company is mainly selling a related system to the Overseas markets

S&D Powernics is developing the element technology of products such as ESS System, PV System,
EVSE for V2G, Micro-Grid etc, which are the basic major fields to realize 3E(Energy, Environment,
Economy) that will accelerate the energy revolution, continuously together with universities and
research institutions, and is releasing this secured source technologies on the market as a stable
product through the commercialization process and long field verification by our know-how.

The major element technologies of S&D Powernics are bi-directional power conversion technology,
stable battery management technology, multi-source optimal operation condition control

technology high power conversion efficiency realization, etc., and the commercialized products
based on this are Hybrid ESS, V2G EVSE, PV systems, Stand-Alone Micro-grid, Wide Input PWM
AVR, etc.

S&D Powernics will do its best to become an enterprise rewarding its customers for needs and
trust by actively and positively participating in the change of markets based on its products
having reliability and quality based on its accumulated technology and experience in the said
fields.
Thanks

S&D Powernics Co., Ltd.