Company
- Compnay
- Business Field
- R&D Centre
- DASS News
- Customer Support
CEO Greetings
- CEO Greetings
- Vision 2030
- CI/BI Introduction
- DASS History
- Directions
Achievements
| 2024 | 2024.06 | 60KW Solar Inverter (DSP-3360KMHI-(J)) KS Certification |
| 2024.05 | 50KW Solar Inverter (DSP-3350KSHK1-(NJ)) Development and KS Certification | |
| 2023 | 2023.08 | 125KW Solar Inverter (DSP-33125KSHK-(NJ)) Development and KS Certification |
| 2023.06 | 35KW Solar Inverter (DSP-3335KMHK-(J)) Development and KS Certification | |
| 2023.05 | 125KW Solar Inverter (DSP-33125KMHK-(J)) Development and KS Certification | |
| 2023.05 | 15KW Solar Inverter (DSP-3315KMHK-(J)) Development and KS Certification | |
| 2023.05 | 20KW Solar Inverter (DSP-3320KMHK-(J)) Development and KS Certification | |
| 2023.04 | 20KW Solar Inverter (DSP-3320KSHK-(NJ)) Development and KS Certification | |
| 2023.03 | 25KW Solar Inverter (DSP-3325KMHK-(J)) Development and KS Certification | |
| 2023.01 | 110KW Solar Inverter (DSP-33110i2-J) KS Certification | |
| 2022 | 2022.10 | 25KW/35KW Solar Inverter (Junction Box Excluded) (DSP-3335KSHK-(NJ), DSP-3325KSHK-(NJ)) Development and KS Certification |
| 2022.09 | 50KW/60KW 4MPPT Solar Inverter (DSP-3350K4MHK-(J1), DSP-3360K4MHK-(J1)) Development and KS Certification 25KW Solar Inverter (DSP-3325KMHK-(J1)) Development and KS Certification |
|
| 2022.07 | 1MW (600VAC) Solar Inverter (DSP-361MCXK-(NJ)) Development | |
| 2022.06 | 12CH Junction Box KS Certification 110KW Solar Inverter (DSP-33110i-J) KS Certification |
|
| 2022.05 | 35KW Solar Inverter (DSP-3335KMHK-(J1)) Development and KS Certification | |
| 2022.04 | 14CH Junction Box Development and KS Certification 3KW Solar Inverter (DSP-123K6V1C-OD, DSP-123K6V1P-OD) KS Certification |
|
| 2022.01 | 60KW Solar Inverter (DSP-3360KMHK-A(J)) KS Certification | |
| 2022.03 | 290V 100KW Solar Inverter (DSP-32100KSHK-(NJ)) KS Certification 500KW(600VAC) Solar Inverter (DSP-36500KCXK) Development |
|
| 2021 | 2021.10 | 15/20/25/34 KW Solar Inverter KS Certification |
| 2021.07 | 50KW Solar Inverter (DSP-3350KMHK-(J)) KS Certification | |
| 2021.06 | 3KW Solar Inverter (DAP-123K6V1G-OD) KS Certification | |
| 2021.05 | 50KW Solar Inverter (DSP-3350i-J) KS Certification | |
| 2021.02 | Solar Monitoring System (DSR-009-OD) OTA Certification and SKT Certification | |
| 2020 | 2020.08 | Solar Monitoring System (DSR-009-OD) KC Certification |
| 2020.07 | 3KW Solar Inverter (DSP-123K6V1-OD) KS Certification | |
| 2020.06 | 125KW Solar Inverter (DSP-33125K-OD-HV) KS Certification | |
| 2020.03 | 3KW Solar Inverter (DSP-123K6V2-OD) KS Certification | |
| 2020.02 | Solar Monitoring System (DSR-008-OD) KC Certification | |
| 2019 | 2019.12 | 34KW Solar Inverter KS Certification |
| 2019.07 | 15/20/25KW Solar Inverter KS Certification | |
| 2019.06 | Development of PCS for 100KW ESS | |
| 2019.05 | Solar Monitoring System (DSR-006-OD) KC Certification | |
| 2019.02 | 100KW NJ Solar Inverter Development and KS Certification | |
| 2018 | 2018.11 | 34KW Junction Box Integrated Solar Inverter Development and KS Certification |
| 2018.10 | 100KW LV Solar Inverter Development and KS Certification 100KW HV Solar Inverter CE and TUV Certification |
|
| 2018.09 | 100KW HV Solar Inverter Development and KS Certification 15/20/50KW Solar Inverter CE Certification Solar Monitoring System (Wifi Air) KC Certification |
|
| 2018.06 | 3KW Solar Inverter (DSP-123K6-OD) KS Certification | |
| 2017 | 2017.12 | 15/20/25/34kW Solar Inverter Development and KS Certification 15/20/25/34kW Solar Inverter CE and TUV Certification |
| 2017.06 | Solar Monitoring System (iPLUG RTU Outdoor) KC Certification | |
| 2017.05 | 34KW Solar Inverter (DSP-3334E-OD) CE Certification | |
| 2017.04 | Single-phase Solar Inverter (DSP-123K5E) CE Certification | |
| 2016 | 2016.12 | 700KW, 500KW, 350KW Solar Inverter CE Certification |
| 2016.08 | 1M Solar Inverter Development | |
| 2016.07 | 350KW, 500KW Solar Inverter Development | |
| 2016.06 | 700KW Solar Inverter Development | |
| 2016.05 | 34KW Solar Inverter Development | |
| 2016.03 | 3KW Solar Inverter (DSP-123K5) KS Certification | |
| 2015 | 2015.12 | Thailand-bound 620KW Inverter (DSP-33620K(T)) CE Certification |
| 2015.01 | 3KW Solar Inverter (DSP-123K) New Renewable Energy Facility Certification | |
| 2014 | 100KW, 75KW Solar Inverter Development | |
| 2013 | 2013.12 | 250KW Solar Inverter (DSP-M33250KUS) ETL Certification |
| 2013.02 | 200KW, 250KW Solar Inverter TUV Certification 75KW, 100KW Solar Inverter TUV Certification |
|
| 2012 | 2012.05 | Australian Certification for 3KW Solar Inverter (DSP-M123K2) |
| 2011 | 2011.12 | 250KW Solar Inverter (DSP-M33250KT) TUV Certification |
| 2011.10 | 3KW Solar Inverter (DSP-123K2) VDE Certification | |
| 2011.07 | Australian Certification for Single-phase Solar Inverter (DSP-1222K2(A), DSP-1217K2(A)) | |
| 2010 | 2010.12 | Australian Certification for 3KW Solar Inverter (DSP-123K2) |
| 2010.07 | 1000KW, 510KW, 255 KW Solar Inverter (DSP-M331000K, M33250K, M33500K) CE Certification | |
| 2010.06 | 3KW Solar Inverter (DSP-123K2, DSP-123KH) CE Certification TR Type-based Solar Inverter (10K, 20K, 30K, 50K) Development |
|
| 2010.04 | 3KW Solar Inverter (DSP-123K2 , DSP-123KH) New Renewable Energy Facility Certification First Development of 50KW, 500KW Solar Inverter (M33250K, M33500K) in Korea |
|
| 2010.03 | Acquisition of TUV Mark (Quality System Certification) | |
| 2009 | 2009.06 | 255KW Solar Inverter (DSP-33255K) Development |
| 2009.04 | 200KW Solar Inverter (DSP-33200K) Development | |
| 2009.03 | 3KW Solar Inverter (DSP-M123KE) CE Certification | |
| 2008 | 2008.08 | 100KW Solar Inverter (DSP-33100K) Development and Mass Production |
| 2008.06 | Development of Single-phase 3KW Waterproof Multi-MPPT Inverter for Sunlight Generation | |
| 2008.04 | New Renewable Energy Facility Certification and Mass Production for 3KW Waterproof Multi-MPPT Solar Inverter | |
| 2008.01 | 30KW Solar Inverter (DSP-3330K) Development and Mass Production | |
| 2007 | 2007.11 | 50KW Solar Inverter (DSP-3350K) Development and Mass Production |
| 2007.07 | Uninterruptible Power Supply doubling as Single-phase 3KW Sunlight Generation Development of Uninterruptible Power Supply doubling as Single-phase 2KW Sunlight Generation |
|
| 2007.06 | 20KW Solar Inverter (DSP-3320K) Development and Mass Production | |
| 2006 | 2006.12 | 2.5KW Solar Inverter (DSP-1225K) ew Renewable Energy Facility Certification and Mass Production Establishment of Company-affiliated Research Institute |
| 2006.11 | 10KW Solar Power Development and Mass Production | |
| 2006.10 | 3KW Solar Inverter (DSP-123K) New Renewable Energy Facility Certification and Mass Production | |
| 2005 | 2005.10 | 1.5kW, 3kW, 5kW Solar Inverter Development |
| 2023 | 2023.08 | METHOD FOR SUPPRESSING RESONANCE OF GRID-CONNECTED INVERTER |
| 2022 | 2022.02 | POWER OPTIMIZER, AND ITS METHOD OF CONTROL METHOD OF PV GRID CONNECTED SYSTEM USING THEREOF |
| 2021 | 2021.01 | ENERGY STORAGE SYSTEM AND MAXIMUM POWER POINT TRACKING METHOD USING ENERGY STORAGE SYSTEM |
| 2019 | 2019.09 | CONTROL METHOD OF PHOTOVOLTAIC ENERGY STORAGE SYSTEM |
| 2018 | 2018.07 | SOLAR POWER AND SOLAR POWER GENERATION ENERGY STORAGE SYSTEM, AND METHOD FOR DETECTION AND BLOCKING ARC IN SOLAR POWER AND SOLAR POWER GENERATION ENERGY STORAGE SYSTEM |
| 2018.06 | ACCESS CONTROL SYSTEM EQUIPPED WITH TEMPERATURE AND HUMIDITY CONTROL FUNCTION, AND THE METHOD OF CONTROL TEMPERATURE AND HUMIDITY THEREOF | |
| 2017 | 2017.07 | METHOD FOR TRACKING MAXIMUM POWER POINT IN PHTOVOLTAIC POWER GENERATING SYSTEM |
| 2017.03 | PLATING DEVICE FOR FORMING MULTI-METAL LAYER | |
| 2017.01 | Photovoltaic System Having Function Charging Energy And Sensing Ground fault | |
| 2016 | 2016.12 | STAGE FOR PLATING DEVICE |
| 2016.11 | INSULATION RESISTANCE MEASUREMENT METHOD OF PHOTOVOLTAIC MODULES PLATING DEVICE HAVING CURVED MESH |
|
| 2016.10 | PLATING DEVICE CAPABLE OF PLATING AND CLEANING | |
| 2014 | 2014.11 | Manufacturing method of thin film solar cells |
| 2014.10 | Structure for solar power generation | |
| 2014.03 | chemical vapor deposition for mist injection over substrate transport and method for fabricating transparent conducting oxide layer using the same and method for fabricating CIS-based thin film solar battery using the same | |
| 2013 | 2013.07 | Preparation Method for ⅠBⅢBⅥB compound solar cell precursor via successive applications of one-bath and multi-bath electrodepositions |
| 2013.01 | Method for producing CIGS solar battery | |
| 2012 | 2012.01 | method for parallel operating control of photovoltaic module |
| 2011 | 2011.09 | 1 phase inverter circuit for photovoltaic grid-connected type Method for fabricating CIS type solar cell with ultra thin flexible glass substrate |
| 2008 | 2008.07 | UNINTERRUPTED POWER SUPPLY APPARATUS WITH A SOLAR GENERATING APPARATUS |
| 2008.06 | Battery charging equalizer | |
| 2007 | 2007.10 | Active-clamp current-source push-pull dc-dc converter SINGLE-STAGE CONVERTER COMPENSATING PWER FACTOR |
| 2004 | 2004.02 | Single-stage converter compensating power factor |
| 2004.02 | Half-bridge converter with high power factor | |
| 2000 | 2000.06 | AN OVER CURRENT PROTECTIVE CIRCUIT OF A POWER TRANSISTOR |
| 2023 | 2023.04 | Distributed Energy Grid-connected Grid-forming Topology and Inverter Core Technology Development (Energy Technology Development Project) |
| 2022 | 2022.07 | Development and Long-term Demonstration of Intelligent Inverters for 700W+ High-powered Module for Securing Solar Power Installation Cost and LCOE Competitiveness (Energy Technology Development Project) |
| 2020 | 2020.10 | 1500Vdc Intelligent Solar Inverter Development and Digital based Maintenance Platform Demonstration for Improving Operation Efficiency of MW-class Solar Photovoltaic Power Station (New Renewable Energy Technology Development Project) |
| 2018 | 2018.10 | WBG-based Solar Power Generation System for Residential Use Available for Miniaturization and High Efficiency (Metropolitan Cooperative Industry Zone Promotion Project, Region-leading Technology Development Project) |
| 2017 | 2017.09 | Development and Distribution of Solar Power Monitoring System using NB-IoT (Local Energy New Business Activation Support Project) |
| 2015 | 2015.12 | Development of Grid-connected High-efficiency and High-reliability 1KW MINI-INVERTER for New Renewable Distributed Power Generation for Residential Self-generation (Industrial Technology Innovation Project) |
| 2015.10 | PV-LED Convergence System Development for Building Energy Saving (Industrial Technology Innovation Project) | |
| 2015.05 | Regenerative Power Storage System Development for Elevator Safety (Economic Cooperative Zone Industry Promotion Project) | |
| 2014 | 2014.11 | Development and Commercialization of Power Generation Efficiency Improvement Technology for Micro Solar Power Generation System (2014 Special Zone Technology Commercialization Project) |
| 2012 | 2012.07 | Solar Power Generation System Module Output Stabilization/Demonstration Test Site Construction and Operation/Commercialization Model Development (Metropolitan Economic Zone Linked Cooperation Project) |
| 2012.06 | Module-level Solar Power Monitoring Part and System Development (Chungcheong Metropolitan Economic Zone Leading Industry) SoC-based Low-cost MiC Smart Solar Power Generation System with Power Generation Efficiency of 95% or Higher and $0.3/W or Less (New Renewable Energy Convergence Source Technology Development Project) |
|
| 2012.05 | Quality Improvement of Grid-connected 250kW Solar Inverter and Development of Cost Reduced Solar Inverter (Health Management Program R&D Support Project) | |
| 2011 | 2011.06 | 4kW Ultra-high Efficiency Grid-connected Solar Inverter Development (New Renewable Energy Convergence Source Technology Development Project) |
| 2010 | 2010.07 | Electron Delivery Augmentation Device for Maximizing Solar Cell Efficiency (Chuncheong Metropolitan Economic Zone Linked Cooperation Project) |
| 2010.05 | Development of Active Grid Power Converter for Solar Power with Power Accumulation Function (Honam Metropolitan Economic Zone Leading Industry) | |
| 2009 | 2009.12 | DMPPT Module and System Development for Improving Efficiency of Solar Power System (Chuncheong Metropolitan Economic Zone Linked Cooperation Project) |
| 2009.10 | CIGS Precursor Development with Electrical Deposition Method and Super Cheap and High-efficiency CIGS Solar Cell Development using Precursor (Honam Metropolitan Economic Zone Leading Industry) | |
| 2009.06 | High-performance DSP Controller Design and Production for Solar Inverter (Industry-Academic Joint Technology Development Support Project) Development of Technology for Reducing Fuel Cell Power Converter Price (New Renewable Energy Technology Development Project) |
|
| 2008 | 2008.12 | 1MW Module-typed Solar Inverter Development (using 100kW Module Inverter)( New Renewable Energy Technology Development Project) |
| 2008.07 | Research on Detection Technique for Isolated Operation of Solar Power Generation System using State Estimation Method (Industry-Academic Joint Technology Development Support Project) | |
| 2007 | 2007.07 | Single-phase 3kW Waterproof Multi-MPPT Solar Power Generation Inverter Development (SME Technology Innovation Development Project) |
Address : 109, Yangcheongsongdae-gil, Ochang-eup, Cheongwon-gu, Cheongju-si, Chungcheongbuk-do, Republic of Korea (HQ)
81, Yangcheongsongdae-gil, Ochang-eup, Cheongwon-gu, Cheongju-si, Chungcheongbuk-do, Republic of Korea (Gold Park)
Telephone: 043-218-5670 / AS : 1588-7468 / FAX : 043-218-5671
Refusal Privacy PolicyRefusal of Unauthorized Collection of Emails
Copyright ⓒ DASSTECH. All rights reserved.
81, Yangcheongsongdae-gil, Ochang-eup, Cheongwon-gu, Cheongju-si, Chungcheongbuk-do, Republic of Korea (Gold Park)
Telephone: 043-218-5670 / AS : 1588-7468 / FAX : 043-218-5671
Refusal Privacy PolicyRefusal of Unauthorized Collection of Emails
Copyright ⓒ DASSTECH. All rights reserved.