ATMOCE, a global pioneer in decentralized energy architectures, today announced a major breakthrough for the Commercial and Industrial (C&I) sector with the launch of the M-ELV BattBank, the world’s first AC-coupled commercial battery. Designed for seamless retrofitting with existing solar installations, the BattBank empowers businesses to achieve energy independence with unprecedented ease and efficiency. Complementing this launch, ATMOCE is also introducing its new MI-Series 2-in-1 microinverters, creating a comprehensive solar and storage solution.
The centerpiece of the announcement is the M-ELV BattBank, the world’s first AC-architecture battery storage system designed for the C&I sector. Engineered with ATMOCE’s RE4S technology superiority framework, the BattBank sets a new standard. Its Reliability is assured with a 10-year warranty (15-year life span), an IP66 rating, and an air-cooled, maintenance-free design where no single point of failure impacts operation. For Efficiency, it achieves over 90% AC round-trip efficiency, a max discharge of 10 kW per pack, and a high-power instant discharge of 12 kW. As the world’s first AC stackable C&I battery, its Safety is inherent with an extra-low voltage design below 60 Vdc, alongside passive fire suppression in every pack and active multi-sensor protection. The system offers exceptional Scalability with a modular design for flexible expansion up to 112 kWh per cluster, all within a minimal footprint. Smart capabilities include inter-pack automatic balancing and pack-level monitoring for rapid fault location. Finally, its Scenario-based design ensures compatibility with all grid configurations through matrix phase control.
Complementing the BattBank, the new MI-Series 2-in-1 microinverters are engineered with the same RE4S framework. These microinverters (up to 1250W) deliver superior Reliability with an industry-leading 25-year warranty, an IP67 rating, and no single point of failure. They boast market-leading Efficiency with 98.2% peak conversion and up to 50% higher energy yield.
Safety is paramount, with a <60Vdc design that eliminates DC arc risk and includes module-level rapid shutdown. The system’s Scalability allows for flexible expansion up to the megawatt scale, while Smart features like 5-minute commissioning and AI-driven O&M simplify operations. Finally, advanced Scenario-based capabilities include active snow removal and matrix phase configuration, ensuring optimal performance in any environment.
The combination of the M-ELV BattBank and the MI-Series microinverters offers commercial clients an unparalleled solution. The BattBank’s unparalleled advantages on retrofitting existing PV and 3rd-party inverter systems, along with its modularity and advanced safety features, makes it a game-changer for the C&I market. This disruptive technology empowers businesses to transition toward energy independence with a safer, more efficient, and highly scalable solar and storage solution.
To further detail how these new AC technologies are powering the future of commercial energy, ATMOCE will host a webinar titled, “C&I Redefined: AC Technologies Powering the Future of Commercial Energy” on April 17th at 9:30 AM. Interested parties are invited to register and learn more about this industry-leading solution.
For registration and more information, please visit this LINK.
