Hirasol's New EMS Tech
2025-05-30 02:25:02

Hirasol Energy Integrates Decentralized Energy Resources with New EMS Technology

Hirasol Energy's Groundbreaking Project in Minowa Town



Hirasol Energy, based in Bunkyo, Tokyo, is making significant strides towards a sustainable future with its new energy management system (EMS), called ぷらマネ®︎リンク. This initiative is a key part of Minowa Town's transition to decarbonization through decentralized energy resources (DER). The project aims to utilize multiple public facilities equipped with solar power generation, storage batteries, and EV charging systems by 2025.

Project Overview


The EMS will oversee various facilities across Minowa Town, which is located in Nagano Prefecture. Not only will it integrate public resources, but this project signals an ambitious commitment to reduce CO₂ emissions significantly.

The anticipated annual electricity generation from this initiative is approximately 490,000 kWh, out of which around 380,000 kWh is expected to be consumed within local public facilities. Institutions included in the project are the town office, health center, cultural center, and carports. Through this project, the expected CO₂ reduction is around 163 tons annually, highlighting the project's environmental benefits.

Key Features of the EMS


Hirasol's ぷらマネ®︎リンク empowers multiple diverse DERs to be managed cohesively. Here are some features that enhance its functionality:
  • - Real-Time Monitoring: Facilities will be able to visualize electricity generation, consumption, and storage in real-time, optimizing energy use.
  • - Multiple DER Integration: The system can harmonize the operation of solar PV systems, batteries, EV chargers, and V2X equipment, facilitating energy sharing and efficiency.
  • - Customizable: Utilizing open-source technology, it allows for flexible control logic development and functionality expansion to meet diverse requirements.
  • - Vendor Agnostic: Capable of supporting systems from various manufacturers, including international products, making it versatile for any application.
  • - High Security: Implementing a white-list communication system enhances operational safety and security.

Hirasol will guide the integration process of diverse manufacturers' tools, ensuring operational testing and control logic are developed smoothly.

Support for On-site PPA Solar Power Installation


In addition, Hirasol provides consultancy for onsite Power Purchase Agreements (PPA) related to solar power, design simulations, components procurement, and construction support. This comprehensive approach means that the company not only assists during the setup phase but also ensures ongoing maintenance and operation of the solar facilities.

Commitment to Sustainable Development


Hirasol Energy is dedicated to supporting local governments and businesses in their decarbonization efforts. With its innovative technologies, it aims to foster a more sustainable energy landscape through solar power and energy management solutions. This project represents a crucial step towards achieving those objectives, showcasing how integrated energy systems can play a significant role in future energy infrastructures.

The EMS ぷらマネ®︎リンク will serve as a vital tool for understanding energy conditions at various facilities and facilitating cooperation between different energy technologies. Hirasol's commitment to innovative solar solutions will continue shaping the region's energy prospects.

Future Prospects


By enhancing solar power installations, implementing real-time monitoring systems, and providing substantial operational support, Hirasol Energy is poised to influence sustainable energy practices significantly. As the project develops, the company is hopeful that this initiative will pave the way for further advancements in both technology and community energy self-sufficiency.

For more information about Hirasol Energy and its projects, check out their official website.


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Topics Energy)

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