KSTAR (CEO LIU CHENG YU) participated in the International Green Energy Expo 2021 held at EXCO, Daegu from April 28 (Wed) to 30 (Fri) and introduced solar inverter targeted for the Korean market.

KSTAR has inverters of various capacitiesfrom 2kW to 6.8MW for container solution products, and is supplying 10kW, 20kW,33kW, 110kW, 50kW, 500KW, and 1MW product lines in the domestic market. Thecompany is selected as an outstanding company that provides total solutions forcar charger spots and solar inverters.

AVING News met KSTAR Manager Choi Dong-gyuat Green Energy Expo exhibition hall to interview on the solar inverter.

Q1. Company introduction

A. Choi: Founded in 1993, KSTAR is acompany that specializes in developing and manufacturing UPS, ESS solar inverters,and electric vehicle chargers. With the effort for a green future, we arereceiving attention from the solar power market, anticipating to see results.

Q2. About our product

A. Choi: The products presented at thisexpo are two models in 110kW-class. KSG-110CL-KR is the product with multistrings, and has 10 MPTTs and 20 channels. It is an all-in-one product, and isexpected to be sold well in the Korean market. KSG-110SL is a single MPTT productthat requires an additional external connection box to be installed. Since itis a single MPTT, installation becomes easy like a central inverter if ajunction box is provided.

Q3. Warranty period

Parts such as internal fans like condensersare consumable and must be replaced after using it for about five years. So,our company has a five-year warranty, and if necessary, the warranty period canbe extended.

Q4. What are the features of the product?

A. Choi: It satisfies the standardsrequired in Korea and for facilities, and policies, and 110kW products can beinstalled in roof-type solar power or agricultural land-type salt areas. It hassecured high reliability with a C5 anti-corrosion grade to minimize productcorrosion. Also, to meet the changing low-pressure standards, a 1500 voltsystem, 250 kW, was also developed.

Q5. Future plans

A. Choi: Since we are actively developingand manufacturing solar inverters and also hybrid inverters for home use andelectric vehicle chargers, we will continue to introduce new products to Koreain the future.

The 18th International Green Energy Expo isKorea’s largest, one of Asia’s top 3 and the world’s top 10 new and renewable energyexhibitions, and the only exhibition jointly organized by the four majorassociations. The exhibition will cover △Solar power △ESS (energy storagesystem) & battery △Smart grid technology △Wind power and △New and renewableenergy. This exhibition is hosted by Daegu Metropolitan City and Gyeongsangbuk-doand organized by EXCO, KNREA, KOPIA, KWEIA, and KHIA.

→ Go to the 18th Green Energy Expo special page

2021 Greend Energy Expo | Video by AVING News