|Client:||Tess Engineering Co., Ltd|
|Project Location:||Tokushima Prefecture, Japan|
|Main services:||Comprehensive certification of solar power plant|
|Involved regulations/ standards:-||- IEC 62446 - Grid connected photovoltaic systems|
- Inspection according to JIS standards and JEMA guidelines
Initial situation and requirements
Since the Great East Japan Earthquake in 2011, a shift towards renewable energies and power plant projects has been spreading across the country. Although providing a stable energy supply under natural environmental influences can be challenging, ensuring long-term stable operation is key for a sound business.
Third-party certification can considerably increase reliability and keep investment risks low. TÜV Rheinland Japan supports highly responsible power plant management and provides certification for solar power plants worldwide.
More than 30 years of extensive experience in the technical evaluation of photovoltaics made TÜV Rheinland Japan the best choice for Tess Engineering Co., Ltd. In accordance with the International Standard IEC 62446 and local Japanese standards and regulations (JIS and JEMA), TÜV Rheinland Japan carried out an inspection and comprehensive conformity assessment. Neutral, third-party certification validated power plant reliability in quality, performance and safety.
Conducted by qualified Japanese inspectors, the evaluation and inspection of the plant was broken into three stages. Stage one included the planning and installation of the power plant. Processes from installation to operation underwent technical evaluation in stage two and stage three focused on the overall plant operation. Periodic audits are subsequently conducted to check the plant's safety and quality at three-year intervals.
This comprehensive certification process minimizes safety risks for power plant operators as well as improves bankability and increases return in investment (ROI) for investors.
Benefits for the client
TÜV Rheinland supported Tess Engineering Co., Ltd. by providing:
- Highly qualified and experienced experts to conduct the required photovoltaic services.
- Holistic, independent assessment and certification supporting the plant as a sound financial investment.
- Quality assurance and expertise to secure the investment.
|The certification process features a highly accurate energy yield prediction, including a detailed on-site analysis of shadows that significantly affect the energy yield after operations commence.|
About TÜV Rheinland
Founded 140 years ago, TÜV Rheinland is a global leader in independent inspection services, ensuring quality and safety for people, the environment and technology in nearly all aspects of life.
We inspect technical equipment, products and services, oversee projects and help to shape processes for companies around the world. Since 2006, we have been a member of the United Nations Global Compact to promote sustainability and combat corruption.
Due to our extensive experience with solar power plants, we can assist you in all project phases and ensure plant safety and reliability. We can also support you in achieving and maintaining profitability for large-scale PV systems and solar thermal power plants – from choosing the right site to full-scale operations.