Namiki Precision (Thailand) Co., Ltd. and Constant Energy / Shizen Energy execute a Corporate PPA for a corporate solar PV rooftop in Thailand

On March 30th, 2021 – Thailand. Constant Energy and its Japanese partner, Shizen Energy, are pleased to announce they have executed a long-term Power Purchase Agreement on a corporate solar PV rooftop of total installation capacity of 1.3 MW with Namiki Precision (Thailand) Co., Ltd. a leading company on producing and providing Medical Devices, Fiber Optic Components, DC Micro Motor located in Northern Region Industrial Estate, Lamphun province. The project is expected to start operation in the third quarter of this year.

2021年3月30日―タイ。Constant EnergyはJVパートナーである自然電力と共に、Namiki Precision (Thailand) Co., Ltd. (以下「Namiki Precision」)と1.3MW規模の屋上屋根置き太陽光設備を導入する長期電力供給契約(PPA)を締結しました。NPTは、タイ北部にあるランプーン地区の北部工業団地に位置し、医療機器、小型モーターや光通信部品を製造する有力企業です。太陽光設備の導入完了と商業運転開始は今年の第三四半期を予定しています。

Due to limited factory access during the COVID-19 pandemic situation in Thailand, the e-signing ceremony was held to celebrate a new partnership with a Japanese leading company, Namiki Precision (Thailand) Co., Ltd. via Zoom meeting. The participants across Thailand and Japan have joined the ceremony to witness this partnership.

新型コロナウイルスによるタイ国内の移動制限の影響により、Namiki Precisionとオンラインによる調印式を行い、タイと日本の関係者が出席し、今後の長期的関係のスタートを祝しました。

Franck Constant, Founder, and CEO of Constant Energy stated “We are very pleased and honoured to establish a long-term partnership and work with Namiki Precision (Thailand) Co., Ltd., a leading company for manufacturing producing high-quality medical devices, fiber optic components, and DC micro motor. We are especially appreciative of the vision of Namiki on environment conservation. We are appreciated that Namiki found that Constant Energy has been rapid to implement Namiki’s site as a priority. The project is expected to COD in the third quarter of this year. We look forward to supporting Namiki on a combined reduction of electricity cost and GHG emissions.”

Constant Energyの創業者兼CEOであるFranck Constant氏は、「医療機器、小型モーターや光通信部品を製造する有力企業であるNPTと長期的なパートナーシップを結べたことをとても嬉しく、光栄に思います。特にNPTの環境に対するビジョンを尊重します。今回、Namiki PrecisionがConstant Energyが迅速に設備を導入できると理解頂き、すぐに導入する形で同意頂いたことに感謝します。太陽光設備の商業運転開始(COD)は今年の第三四半期を予定しています。NPTの電気代節減と温室効果ガス削減に寄与できることを心待ちにしております。」

Koga Hiroki, Head of International Business Department of Shizen Energy, mentioned “We are very pleased to execute this PPA with Namiki Precision (Thailand) Co., Ltd. Despite the travel restrictions by Covid, we highly appreciated the understanding of Namiki Precision (Thailand) Co., Ltd. to have this E-ceremony and are pleased to mark this as the first step of a long-term relationship. Together with Constant Energy, we would like to actively contribute to the environmental vision of Namiki Precision.”

自然電力海外事業部部長の古賀大幹氏は、「Namiki Precisionと契約が締結できたことを大変嬉しく感じています。コロナによる渡航規制があるものの、このように調印式をオンラインで開催できたこと、またNamiki Precisionと長期的関係の第一歩を踏めたことをとても嬉しく思います。Constant Energyと共に自然電力としてNamiki Precisionの環境方針 に寄与していきたいと考えております。」と述べた。

Kenji Yamauchi, Chief Operating Officer and Director of Namiki Precision, added “We, Namiki, have a very high concept of how to be responsible for the environment. Through this corporate PPA, we are very happy to contribute CO2 reduction to the country. We highly appreciated that Constant Energy provided such kind of proposal. And we are looking forward to the further implementation and operation of the asset. This solar installation is totally aligned with our concept.”

Namiki Precision COO件Directorの山口謙司氏は、「弊社、Namiki Precisionは、環境に対してどう責任を果たしていくか、高い意識を持っております。今回のPPA締結によって、CO2排出削減に貢献できることを嬉しく思います。Constant Energyがこのようなご提案をして頂き、深謝致します。また、実際に導入され、設備が運転開始することを心待ちにしております。今回の太陽光設備導入は、弊社のコンセプトに完全に合致したものです。」と述べた。

From L to R: Ms. Yupa Polsamart (Namiki Admin. SR Manager), Ms. Aroonrat Limtrakul (Namiki Admin. & Operation Planning General Manager), Mr. Kenji Yamauchi (Namiki Chief Operating Officer & Director), Mr. Yuya Mikami (Namiki  Operation Planning Asst. Manager), Constant Energy team: Mr. Franck Constant (CEO), Mr. Tanapat Pongvanatsabodee (Business Development). Bottom: Mr. Koga Hiroki (Shizen Energy Head of International Business Department), Mr. Markus Ganterer (CFO)

About Constant Energy

Constant Energy is a renewable electricity generation and storage investment platform which invests in and manages high-quality power assets in selected countries. As a solar developer and Independent Power Producer (IPP), we develop, design, finance, build, own and operate utility-scale and large industrial rooftop-based solar PV power plants. Regionally headquartered in Bangkok, Constant Energy operates in Asia with a primary focus in Southeast Asia. We produce clean and reliable electricity to our clients for the long term, enabling them to reduce their energy bill, increase profitability and enterprise value while focusing on their core business activities.

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Constant Energyについて

Constant Energyは、複数の国において高品質の発電設備への投資と運営を行う、再生可能エネルギー発電所と蓄電池への投資プラットフォームである。太陽光発電所の開発・設計・資金調達・建設・所有・運営を行う独立系発電事業者(IPP)として、メガソーラーおよび大規模な工業用屋上設置型太陽光発電所の開発・設計・建設・運営を行っている。専門性と経験豊富なチームが、長期的な見通しを見据えて各国の発電所を直接管理している。

About Shizen Energy Inc.

Founded in June 2011 with the mission of “We take action for the blue planet“, the Shizen Energy group has contributed to the development of approximately 1 GW (as of Sep 2019) worth of renewable energy across Japan. Shizen is engaged in all services required for the installation and operation of solar, wind, small hydroelectric, and other renewable energy power plants, such as development, EPC (engineering, procurement, construction), O&M (operation and maintenance), electricity retail market, and asset management. The company intends to construct photovoltaic power plants in countries around the world, beginning with the regions of Asia and South America. More specifically, Shizen has operating renewable projects in Brazil, Indonesia, Vietnam and Thailand.

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2011 年 6 月設立。「青い地球を未来につなぐ」を掲げ、日本全国でグループとして約 1 ギガワット(2020 年 9月末時点)の自然エネルギー発電事業に携わっている。太陽光・風力・小水力等の自然エネルギー発電所の設


本社:福岡県福岡市中央区荒戸1-1-6 福岡大濠ビル3F/6F




About Namiki Precision (Thailand) Co., Ltd.

Namiki Precision (Thailand) Co., Ltd. established in September 1990 on producing high quality medical devices, fiber optic components and DC micro motor. Namiki is committed to the slogan “Sustainable development” and places great importance on certification(ISO). Namiki gives careful consideration to providing best-in-class product quality at reasonable prices and always taking into account the environmental aspect.

More information at

Namiki Precision (Thailand) Co., Ltd. は、1990年9月に設立。高品質な医療機器、小型モーターや光通信部品を製造。同社は、スローガンに「持続可能な開発」と掲げ、環境に関するISOも取得しており、常に環境に配慮しつつも適正価格で高品質な商品の提供を行っている。

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