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First Comprehensive Certificate for a PV Power Plant in Japan

Reference case: First Comprehensive Certificate for a PV Power Plant - Japan

In order to ensure stable operation of a one-megawatt photovoltaic plant in Tokushima Prefecture, Tess Engineering Co., Ltd. selected TÜV Rheinland Japan to provide third-party comprehensive certification services. TÜV Rheinland experts monitored the entire construction process of the plant, from planning, site evaluation and installation up to commencement of operations. This project marks the first independent, comprehensive certification of a photovoltaic power plant in Japan.

Basic Facts
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.

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.

Did you know?

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.

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