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MPack 261AS
261kWh Liquid-cooled Battery
The MPack 261AS stores 261 kWh of energy, offering flexible integration with solar, diesel, and grid power. Its modular design supports easy expansion, while intelligent management and remote monitoring optimize performance. Up to six units can be paralleled for seamless grid transfer in 20 ms.
MPack 261AS
Core Features
High energy density: Designed with high-energy density batteries, the compact volume is suitable for environments with limited space.
261 kWh High-Capacity Storage
High-capacity storage for flexible C&I energy applications.
261 kWh High-Capacity Storage
Smart Load Management
Optimizes energy use and helps reduce electricity costs.
Smart Load Management
Intelligent Energy Management
Integrated EMS enables smart monitoring and dispatch.
Intelligent Energy Management
Scalable & Flexible Design
Modular design supports flexible system expansion.
Scalable & Flexible Design
Technical Specifications
High energy density: Designed with high-energy density batteries, the compact volume is suitable for environments with limited space.
Battery Chemistry LFP 3.2V / 314Ah
Rated Energy 261.2kWh
Rated Power 135kW
Max. AC Output Power 148.5kVA
Rated AC Output 480Vac
AC Output Range 408–528Vac
DC Voltage Range 702–936Vdc
Rated Grid Frequency 60Hz
Discharge Depth 90% DoD
Grid-Tied / Off-Grid Switching ≤20ms with STS
Cooling Method Liquid-Cooled
IP Rating IP54
Operating Temperature -30°C to 55°C / -22°F to 131°F
Communication CAN, RS485, Ethernet
Certifications UL9540A, NFPA 855, NFPA 68, UL1973, UL9540, UL1741, CSA C22.2 #107.1, IEEE 1547
App.Application scenarios
Provide a one-stop solution covering "equipment+insurance+operation and maintenance"
C&I On-Grid Energy Storage
C&I On-Grid Energy Storage
C&I On-Grid Energy Storage (PV+BESS)
C&I On-Grid Energy Storage (PV+BESS)
System Advantages
High Energy Density
High Energy Density
261.2 kWh capacity with 314Ah LFP cells.
Long Service Life
Long Service Life
≥8,000 cycles at 90% DOD with a 10-year design life.
Enhanced Safety
Enhanced Safety
IP54 protection with integrated aerosol fire suppression.
Liquid-Cooled Thermal Control
Liquid-Cooled Thermal Control
Stable operation across -30°C to +55°C.
CustomerCustomer Case
Provide a one-stop solution covering "equipment+insurance+operation and maintenance"
Austria MPack 233kWh Energy Project
Austria MPack 233kWh Energy Project
Who says power systems have to be ugly? 🤔 💚 Together with our partner PVS Energy GmbH, we turned this #Austrian installation into a perfect blend of beauty, sustainability, and profitability, proving […]
MPack 261 Off-Grid Project in Cabo
MPack 261 Off-Grid Project in Cabo
🌴𝗠𝗣𝗮𝗰𝗸 𝟮𝟲𝟭 𝗶𝗻 𝗖𝗮𝗯𝗼, 𝗠𝗲𝘅𝗶𝗰𝗼: 𝗼𝗳𝗳-𝗴𝗿𝗶𝗱 𝗽𝗼𝘄𝗲𝗿 𝘄𝗵𝗲𝗿𝗲 𝘁𝗵𝗲 𝗴𝗿𝗶𝗱 𝗶𝘀 𝗻𝗼𝘁 𝗲𝗻𝗼𝘂𝗴𝗵 This project uses 2 MPack 261 units with Combiner Pro for a pure off-grid setup, helping the site build its own local energy sys […]
Pennsylvania MPack 233A Off-Grid Project
Pennsylvania MPack 233A Off-Grid Project
Big News >> Our first MPack 233A in the US has officially been installed and commissioned in an off-grid setup at Anax Power in Pennsylvania, a significant milestone in expanding Renon’s C&I […]
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MPack 261AS – 12 Delivery Packages
MPack 261AS – 15 Standard Packages
FAQ
Can MPack 261AS keep my site powered during an outage?
Yes. With STS configuration, MPack 261AS supports fast grid-to-off-grid switching to help maintain power for critical loads.
Can I expand the system later?
Yes. MPack 261AS supports 2-unit, 5-unit and 10-unit parallel configurations, making it easier to match different capacity needs.
Can MPack 261AS work with solar PV or diesel generators?
Yes. The system can be configured with solar PV and diesel generator interfaces to support flexible multi-energy operation.
Can MPack 261AS work with solar PV or diesel generators?
Yes. The system can be configured with solar PV and diesel generator interfaces to support flexible multi-energy operation.
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Looking for the right energy storage solution?
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