Storagenext portfolio, Hoymiles offers two containerized battery solutions—HOYAC and HOYDC—designed to address different project priorities while maintaining a shared foundation of efficiency, safety, and scalability.
HOYAC 6.25MWh: Fast Deployment, High Efficiency
The HOYAC 6.25MWh model is engineered for projects where speed and simplicity of deployment are essential. Its compact, containerized design enables up to 50% faster installation, reducing both on-site complexity and project timelines. This makes it particularly effective for utility-scale rollouts requiring quick commissioning.
Performance is supported by liquid-cooling technology, ensuring stable thermal conditions and consistent output even under demanding cycles. The system combines high energy density with a compact footprint, optimizing space utilization without compromising efficiency.
HOYAC also emphasizes modularity, allowing for scalable expansion as energy needs grow. Maintenance is simplified through a hot-swappable design, enabling component replacement without system shutdown—an important advantage for minimizing downtime.
With integrated multi-layer protection and a focus on high uptime, HOYAC delivers a reliable, deployment-focused solution for large-scale energy storage.
HOYDC 5MWh / 6.25MWh: Intelligent and Resilient Storage
The HOYDC series builds on these capabilities with a stronger focus on intelligence, resilience, and operational flexibility. Available in both 5MWh and 6.25MWh configurations, it supports a wider range of project requirements.

A key strength lies in its advanced safety framework, combining multi-layer protection with early fault detection to enhance reliability and reduce operational risks. The system is also designed for all-weather performance, ensuring stability across varied environmental conditions.
HOYDC integrates smart management features, including predictive analytics and real-time monitoring, enabling operators to optimize performance and plan maintenance proactively. Its expandable architecture further supports long-term scalability, adapting easily to evolving energy demands.
Complementary Solutions for Diverse Needs
While both models share Hoymiles’ core engineering approach, their distinction is clear:
HOYAC focuses on rapid deployment and efficiency, while HOYDC emphasizes intelligence and resilience.
Together, they form a flexible, future-ready containerized storage portfolio suited to a wide range of modern energy applications.
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