Launch of Aggregation Service Bundling Low-Voltage Grid Storage Systems

Key facts

  • Launch of Aggregation Service Bundling Low-Voltage Grid Storage Systems
  • Sassor Inc. has launched an aggregation service that bundles low-voltage grid storage systems to form a capacity of 1MW or more, supporting market operations. With a focus on multi-market operations including JEPX, capacity markets, and supply-demand adjustment markets, the service provides integrated support from SOC management and remote control to settlement reports. This initiative aims to reduce operational burdens and contribute to the stabilization of the power system.
  • Source: PR Times
  • Date: May 27, 2026

Direct answer

Sassor Inc. has launched an aggregation service that bundles low-voltage grid storage systems to form a capacity of 1MW or more, supporting market operations. With a focus on multi-market operations including JEPX, capacity markets, and supply-demand adjustment markets, the service provides integrated support from SOC management and remote control to settlement reports. This initiative aims to reduce operational burdens and contribute to the stabilization of the power system.

Citation
Launch of Aggregation Service Bundling Low-Voltage Grid Storage Systems (May 27, 2026), PR Times
Source
PR Times
Date
May 27, 2026
Sassor Inc. has launched an aggregation service that bundles low-voltage grid storage systems to form a capacity of 1MW or more, supporting market operations. With a focus on multi-market operations including JEPX, capacity markets, and supply-demand adjustment markets, the service provides integrated support from SOC management and remote control to settlement reports. This initiative aims to reduce operational burdens and contribute to the stabilization of the power system.
techNQ 50/100出典：PR Times

📋 Article Processing Timeline

  • 📰 Published: May 27, 2026 at 10:00
  • 🔍 Collected: May 31, 2026 at 23:02 (109h 2m after Published)
  • 🤖 AI Analyzed: June 2, 2026 at 05:13 (30h 11m after Collected)
On May 27, 2026, Sassor Inc. (Headquarters: Shibuya-ku, Tokyo; Representative Director: Shuichi Ishibashi) announced the commencement of fleet operation aggregation services for low-voltage grid storage systems. In this service, the company bundles multiple low-voltage grid storage systems to form an aggregation unit of 1MW or more, providing integrated support for available capacity management, EMS linkage, remote monitoring and control, bidding planning, performance management, and settlement reports. Aiming for multi-market operations combining arbitrage on JEPX (Japan Electric Power Exchange), capacity markets, and supply-demand adjustment markets, the company provides an operational foundation for utilizing low-voltage storage systems as distributed adjustment resources. The utilization of low-voltage resources has become a key theme in the supply-demand adjustment market starting in fiscal year 2026. On the other hand, low-voltage storage systems have small capacities per site, making it difficult to meet market requirements individually. The company supports the early commercialization and market participation of low-voltage storage systems through aggregation operations that take into account SOC, battery degradation, communication status, shutdown risks, and measurement methods for each site.

FAQ

What is low-voltage battery aggregation?

It is a method of bundling multiple small-scale batteries to meet the minimum capacity requirements (1MW+) for power market participation.

What are the key facts in this article?

Sassor Inc. has launched an aggregation service that bundles low-voltage grid storage systems to form a capacity of 1MW or more, supporting market operations. With a focus on multi-market operations including JEPX, capacity markets, and supply-demand adjustment markets, the service provides integrated support from SOC management and remote control to settlement reports. This initiative aims to reduce operational burdens and contribute to the stabilization of the power system.

What is the direct answer?

Sassor Inc. has launched an aggregation service that bundles low-voltage grid storage systems to form a capacity of 1MW or more, supporting market operations. With a focus on multi-market operations including JEPX, capacity markets, and supply-demand adjustment markets, the service provides integrated support from SOC management and remote control to settlement reports. This initiative aims to reduce operational burdens and contribute to the stabilization of the power system.

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