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Bluesun has successfully completed the expansion of an off-grid energy storage system for a mining project in Peru, further strengthening reliable power supply capabilities for remote industrial applications.
Since 2025, the mining site has been operating with a 1MW / 2.2MWh off-grid energy storage system supplied by Bluesun. In May 2026, the system capacity was successfully expanded to 4.4MWh while maintaining uninterrupted operation throughout the entire upgrade process.
Stable Expansion Without Operational Interruption
The expansion was completed without downtime, without changing the original system logic, and without interrupting daily mining operations.
Watch the Project Video
Reliable Power for Remote Mining Operations
Mining projects often operate in remote regions where grid infrastructure is limited or unstable. Under these conditions, off-grid energy storage systems play a critical role in maintaining continuous production and reducing reliance on diesel generators.
The upgraded Bluesun ESS system now provides:
- 24/7 stable power supply
- Expanded storage capacity from 2.2MWh to 4.4MWh
- No interruption to the original operation logic
- Improved backup capability for remote mining loads
- Fast-response technical support
Scalable ESS Architecture for Industrial Projects
One of the key advantages of Bluesun energy storage systems is flexible scalability. The Peru mining project shows how an off-grid ESS can be expanded without replacing the original system infrastructure.
For large commercial and industrial projects, Bluesun provides scalable energy storage solutions such as the 1MW / 2MWh AC coupling energy storage system y el 2MW / 4MWh AC coupling energy storage system, designed for high-capacity power management, renewable integration, and industrial energy applications.
Designed for Demanding Off-Grid Applications
Bluesun off-grid ESS solutions are designed for challenging commercial and industrial environments, including mining sites, remote industrial facilities, microgrids, isolated communities, and hybrid renewable energy projects.
The system integrates battery storage, intelligent control, thermal management, and power conversion equipment into a complete energy solution for harsh operating conditions.
Bluesun: Reliable Power for Off-Grid Energy
From mining applications to large-scale microgrids, Bluesun continues to provide stable, efficient, and scalable ESS solutions for customers worldwide.
We sincerely thank our mining partner in Peru for their continued trust and cooperation.
