JosephTec Co., Ltd. (abbreviated as JosephTec or JTC) was founded in 1999.
We are a team of passionate engineers dedicated to power measurement and monitoring applications. For years, we have focused on the research, development, and manufacturing of power measurement, monitoring, and electromechanical software and hardware integration.
Over the years, leveraging our expertise in power measurement technology and experience in monitoring integration, we have made significant contributions to the testing systems for domestic AMI (Advanced Metering Infrastructure) meters and the monitoring of large-scale PV power plants.
We firmly believe that JTC's professional integration capabilities are not only a valuable asset for your energy management but also a guarantee for maximizing your benefits.
"Experts in Power Measurement and Monitoring ~ Providing You with High-Value Solutions."
This is the lifelong mission and value embodiment of the people at JTC.
"Dedicated to Mechanical, Electrical, Software, and Hardware Integration ~ Providing One-Stop Service and Full Accountability."
This is the mission and commitment upon which JTC was founded.
"Keeping Up with the Times, Simplifying the Complex ~ Committed to Achieving Customer Satisfaction and Reasonable Profits!"
This is the philosophy for JTC's sustainable business operation.
Main Services
Mechanical/Electrical and Software/Hardware Integration Monitoring：
Monitoring acts as the eyes for the owner, enabling a complete understanding of the equipment and its applications to safeguard the investment benefits;
JTC not only internalizes and integrates the advanced equipment it introduces but also adapts to local conditions and regulations, simplifying complex systems and making them more intuitive. Under the concept of "simplifying the complex," we integrate systems with the essential functions needed by the owner, providing user-friendly monitoring interfaces to control advanced equipment and create greater benefits.
Precise Power/Energy Measurement for AC/DC：
Measurement is the foundation of monitoring and the cornerstone for AI-driven energy management. Only with accurate and stable measurement data can the authority and value of monitoring be achieved; JTC excels in AC/DC and power/energy measurement technologies. Whether it is the chips and components we develop or the equipment and instruments we import, they are top choices that provide excellent value.
JTC has outstanding solutions and key achievements in the following three professional areas:
Additionally, we offer key products in these fields with excellent cost-performance:
Core Technologies
Experts in Power Measurement and Monitoring, Specialized in Electromechanical and Software/Hardware Integration, and Connecting with International Standards:
For years, JTC has focused on power measurement and monitoring, continuously developing electromechanical and software/hardware integration technologies. We have independently developed precision measurement components and meters, while also introducing advanced international instruments and equipment. Our strategy of keeping pace with the times and simplifying the complex has led to the development of a series of high-performance energy meter testing equipment and calibration systems, widely adopted by Taiwan Power Company, major power centers, standard inspection bureaus, and meter manufacturing plants.
In recent years, our core technologies have been applied in solar high-voltage grid integration monitoring and energy storage power integration, achieving numerous key accomplishments with outstanding and cost-effective results.
Future Outlook
Energy is undergoing two major transformations: the substitution of terminal electricity and the replacement of traditional energy with clean, renewable sources.
This is the direction humanity must and is currently developing for sustainable energy,
Representing a rare opportunity.
Energy digitalization and the power IoT are catalysts for strengthening this trend.
Power measurement monitoring and electromechanical software/hardware integration are key necessary components in this process.
These key professional technologies are JTC's strengths, honed over years, with many cost-effective solutions and notable achievements.
Driven by the mission of the times, we sincerely look forward to collaborating with more business partners to contribute to Taiwan’s energy transformation and power upgrade efforts.
JTC Corporate Culture
Effort, Innovation, and Sharing the Future:
These words represent JTC's expectations and commitment to its colleagues,
as well as the promise and value we offer to our customers.
We believe: Every effort is a precursor to fortune;
Every innovation sows the seeds for future success.
Passion, Dedication, and Achieving Success:
Passion and focus unleash unlimited potential;
When you search with dedication, you will find the solution.‧
We believe that passion and dedication are the key paths to achieving excellence in our business endeavors.
2021
- A set of smart meter testing systems for the Kaohsiung Branch of the Bureau of Standards, Metrology, and Inspection, Ministry of Economic Affairs
- Chung Hsin Electric & Machinery - Taiwan Sugar Corporation "Public Tender for Renting Non-Cultivated Land to Build Solar Power Systems (Tainan Qigu District) DC Wiring Box Equipment"
- ShinFox Energy Tainan Qigu Solar Power Facility Monitoring and Management Equipment
2020
- Taiwan Power Research & Testing Center Single-Phase Three-Wire (AMI) Automatic Testing Equipment
- Taiwan Power Research Institute Multi-Function (Purpose) Meter Testing (Calibration) Equipment
- Taiwan Power Company Comprehensive Research Institute Single-Phase Three-Wire (AMI) Automatic Testing Equipment
- ITRI Green Energy Institute IEC-61724 Monitoring System Construction at ITRI Nanke Factory
- Taiwan Power Research & Testing Center Single-Phase Three-Wire (AMI) Automatic Testing Equipment
- Chung Hsin Electric & Machinery Taiwan Sugar Corporation "Public Tender for Renting Non-Cultivated Land to Build Solar Power Systems (Tainan Qigu District) DC Wiring Box Equipment" Taiwan's first 200MW PV project
- Chung Hsin Electric & Machinery Taiwan Sugar Corporation "Public Tender for Renting Non-Cultivated Land to Build Solar Power Systems (Tainan Qigu District) Monitoring and Management System" Taiwan's first 200MW PV project
2019
- CTCI Kaohsiung Port and Junding Solar Power New Construction Monitoring System and DC Wiring Box Installation
- Institute for Information Industry New Taipei City Smart Home Power Meters
- Taiwan Power Company Three-Phase Automatic Testing Equipment
- Taiwan Power Research & Testing Center Three-Phase and Single-Phase Automatic Testing Equipment (3 sets)
- ITRI Photovoltaic Panel Surface Contamination Monitoring System
- Taiwan Power Research Institute Traceability Standard Laboratory Automatic Testing Equipment
- ATE Energy Offshore Island Solar Power New Construction DC Wiring Box and DC Wiring Box Installation for Taichung ,Kaohsiung and PingTung Solar Power New Construction Projects
- Taiwan Power Research Institute Portable Meter Calibrator
2018
- Taiwan Power Research & Testing Center Single-Phase AMI and Three-Phase Electric Meter Testing Equipment
- CTCI Water Surface Solar Power Monitoring Equipment and DC Wiring Box
- ChungHwa Telecom Single and Three-Phase Multi-Circuit Meters (700 Units)
- Taiwan Power Company Research Institute Three-Phase / Single-Phase AMI Meter Characteristic Testing Station
- China Steel Corporation Rooftop Solar Power Monitoring Equipment and DC Wiring Box (Phase 2, 30MW)
- Taiwan Power Company Changhua Changbin Solar Power New Construction Project (100MW) Monitoring System and DC Wiring Box
- National Sun Yat-sen University Smart Energy Storage System Production
2017
- Became KACO New Energy Taiwan Area Distributor, Specializing in Inverter Products
- Designed and Manufactured PV DC Combiner Boxes for China Steel Corporation's 30MW Project
- Became Beijing People's Electric Factory Taiwan Area Distributor, Specializing in PV Circuit Breaker Products
- Designed and Manufactured PV DC Combiner Boxes for CITI's 10.7MW Project
- Designed and Manufactured AMI Meter Testing Stations, Supplied to Taiwan Power Company, Taiwan Power Research & Testing Center, Chung Hsin Electric & Machinery, etc.
2016
- Mainland China General Agent for Nanjing Sujunyuan Power Technology Co., Ltd. with Built-in KESO DSM-912/916 Series String Monitoring Boxes, Certified by China National Solar Photovoltaic Product Quality Supervision and Inspection Center
2015
- Joseph Technology's DSM-912/916 Series String Monitoring Devices Passed EMC and Taiwan Power Research & Testing Center Certification
- DSM-912/916 Series Also Passed Certification by China's National Solar Photovoltaic Product Quality Supervision and Inspection Center The First String Monitoring Device in China to Pass Stringent Weather and Accuracy Testing
- Partnered with Yongxin Energy to Expand "Smart Cloud Solar Power Management System" at Various MW-level PV Plants in Japan (Yamanashi, Miyagi, Shiga, Kyoto)
- Undertook Hami Photovoltaic Power Plant Communication Improvement Project for Huadian First Zigbee Communication Conversion for Power Plant's RS485 Communication
- Undertook Monitoring Improvement Project for Huadian's Inner Mongolia Chao Ge Power Plant 3MW First Smart Cloud Solar Power System Upgrade in Cold Climate
2014
- Manufactured Bureau of Standards, Metrology and Inspection "Electric Meter Testing Equipment Improvement" Assisted in Building the Disputed Meter Judgment Platform
- Partnered with Nanjing Sujunyuan Power Technology Co., Ltd., Renovated Poly-GCL Jiawang Power Plant to Upgrade to "Cloud Solar Power Management System" First Zigbee, RS-485 Hybrid Large-Scale Installation
- Partnered with Yongxin Energy to Export DC Combiner Boxes to Japan's Kagoshima First "Smart Cloud Solar Power Management System" Entering the Japanese Market
- Manufactured AcBel Polytechnology "Three-Phase AMI Meter Characteristic Testing Station" Most Advanced AMI Meter Testing Platform for AcBel
2013
- Authorized Nanjing Sujunyuan Power Technology Co., Ltd. as China's PV Business General Agent
- Authorized Yongxin Energy as Japan's PV Business General Agent
- Manufactured Hsin Jing Solar PV Monitoring System, Installed in Projects Across Taiwan, Including China Petroleum Gas Stations Solar Monitoring Entering Gas Stations
- Li Changrong Watering and Power Generation Project, Joseph collaborated with software provider Dazhong Computer to develop a PV monitoring system Li Changrong is Taiwan's Largest Solar Power Builder
2012
- Designed and Manufactured Bureau of Standards, Metrology and Inspection "Advanced Electric Meter System Testing Platform" The Most Advanced Electric Equipment for the Bureau of Standards, Metrology, and Inspection
- Manufactured Chung Hsin Electric & Machinery's "Single/Three-Phase AMI Meter Standard Laboratory Testing Station" The Most Advanced AMI Meter Testing Platform for Chung Hsin Electric & Machinery
- Manufactured Tatung Company's "AMI Single-Phase and Three-Phase Meter Production Automatic Calibration Equipment" The Most Advanced AMI Meter Testing Platform for Tatung
- Became Cooper Bussmann's Taiwan Area Distributor, Specializing in Photovoltaic Products
- Collaborated with the Institute for Information Industry to implement the "Cloud Green Energy Management System" in over 2,000 households. The largest smart home demonstration project in Taiwan
- Farglory 2nd Generation Residential Community Expanded Use of ST-12 for Power Monitoring Power Management System Officially Became Basic Infrastructure in New Residential Communities
2011
- Built Taiwan Power Company's First "Low Voltage AMI System Test Field" Assisted Taiwan Power Company in Building an AMI System Verification Platform
- Manufactured Taiwan Power Research & Testing Center's "High Voltage AMI Meter Calibration Equipment" Taiwan Power's First High Voltage AMI Meter Calibration Platform
- Joseph Technology's ST-12 (Single/Three-Phase Multi-Circuit Power Monitor) Supported III's "In-Snergy Cloud Energy Management Service" – Awarded the 2011 R&D100 (Top 100 Tech Innovations)
- Joseph Technology's ST-12 (Single/Three-Phase Multi-Circuit Power Monitor) Won the 18th Taiwan SMEs Innovation Award
2010
- Allied with Delta Electronics and AcBel Polytech to Obtain National Energy Program "Smart Grid and Meter Reading Project" Built Taiwan Power Company's AMI Low Voltage Meter Certification and Acceptance Platform
- Designed and Manufactured Taiwan Power Company's "Low Voltage AMI Meter Characteristic Testing Station"
- In October 2010, Asia's Largest Thin-Film Solar Power Plant "Jining Huahan Photovoltaic Power Station" Started Power Generation, with Joseph Technology Supplying DC Monitoring Systems First Large-Scale Collection of Generation Information from Tens of Thousands of Panels
1999-2000
- Joseph Technology Co., Ltd. Founded in Taiwan
- Designed and Manufactured Taiwan Power Company's "Standard Laboratory Electric Meter Calibration System" Built Taiwan Power Company's Most Advanced Electric Meter Traceability
- Designed and Manufactured Taiwan Power Company's "Single/Three-Phase Electronic/Mechanical Electric Meter Testing Station" Assisted in Building Taiwan Power Company's Meter Calibration System
- Designed and Manufactured Taiwan Power Research & Testing Center's "Single/Three-Phase Electronic/Mechanical Electric Meter Testing Station" Assisted in Building Taiwan Power's Electric Meter Calibration System
- Designed and Manufactured Taiwan Power Research & Testing Center's "Electric Meter Quality Control and Testing System" Established Taiwan's First Meter Dispute Judgment System
- Designed and Manufactured Taiwan Power Research & Testing Center's "Standard Laboratory Electric Meter Calibration System" Built Taiwan's Most Advanced Electric Energy Traceability System
- Participated in National College and University Campus Sustainability and Environmental Health and Safety Demonstration Plan Electric Monitoring System's First Large-Scale Implementation in College Campuses
- Designed and Manufactured Taiwan Power Company's "Single/Three-Phase Electronic/Mechanical Electric Meter Characteristic Testing Station" Assisted in Building Taiwan Power Company's Electriccity Meter Type Certification System
- Designed and Manufactured Taiwan Power Company's "Mobile Electric Meter Testing Equipment" Built Taiwan's First Electric Plant Mobile Testing System
- Designed and Manufactured Taiwan Power Company's "High Voltage AMI Meter Characteristic Testing Station" Established Taiwan Power Company's AMI High Voltage Meter Certification and Acceptance Platform
- JosephTec Products EZ-D Series & EZ-R Series Electric Meters and Power Meters Passed UL Certification for Products and Parts
