The Oasis L261 is a liquid-cooled, all-in-one LFP battery cabinet engineered for reliable performance in demanding commercial and industrial environments.
Built on Sunwoda’s long-life cells, Oasis delivers up to 261 kWh usable per cabinet with 100% depth of discharge, over 9,000+ cycles, and smart thermal management for full operation from -30°C to +55°C.
Everything is integrated for fast deployment and low total cost of ownership. Each cabinet arrives pre-assembled with batteries, BMS, EMS, liquid cooling, and built-in air conditioning. Systems scale from a single 261 kWh unit to multi-megawatt installations through a modular architecture, supporting use cases from peak-shaving and flexibility markets to microgrids and backup power.
Why Choose the Sunwoda OASIS L261 All-in-One
More Features:
125 kW power block per cabinet; parallel cabinets to MW-scale systems (five-pack cabinet architecture)
Standardised interfaces for plug-and-play commissioning and minimal on-site work
Field interfaces: CAN, RS485; comms: WiFi and Ethernet/Internet
Multi-layer safety with liquid cooling and built-in fire suppression
Outdoor-ready: IP55 enclosure, IP65 pack level, C4 corrosion protection; operation up to 2,000 m altitude
An optional STS module, which provides seamless backup for critical loads during grid outages, is available (Note that this model does not include STS)
Microgrid capable with inverters, PV arrays, diesel generators, and critical loads for off-grid or weak-grid sites
Cloud platform scheduling for remote fleet control, fault logging, and energy efficiency management
Technical Information:
Rated capacity (usable): 261.25 kWh
Cell type: 3.2V 314Ah LFP cells
Pack capacity: 52.25 kWh per pack
AC Rated output power (kW): 125
Rated Voltage (V): 832
AC side Rated Voltage (V): 400Vac
Battery pack configuration: 1P52S*5
100% DOD
Cooling Method: Liquid Cooling
Protection level: IP55
Cell cycle life: ~9,000 cycles at 25 °C
Dimensions (W × D × H): 980 mm × 1,390 mm × 2,350 mm
Weight: < 2,400 kg
Certifications: UN38.3, CE, IEC standards
Please contact us for trade pricing and availability.
