As a professional energy storage system supplier, we integrate core components into a single, robust solution for reliable power management.
| Model Number | SWMonet-50C |
| Battery Rated Energy Storage Capacity | 1075kWh |
| System Voltage Range | 672V~864V |
| Battery Type | Lithium Iron Phosphate (LFP) |
| Communication Protocols | CAN, Ethernet, RS485 |
🔋High-Capacity Outdoor Energy Storage for Scalable Applications
This robust commercial energy storage system is engineered to deliver reliable, large-scale power for demanding environments.
Key Features
1075 kWh battery storage with 500 kW rated AC output, ideal for commercial and industrial loads as a powerful 500kW battery storage solution.
Combines LFP batteries, PCS, EMS, BMS, power distribution, fire protection, and cooling systems in one all-weather, unified unit, delivering a reliable energy storage system supplier solution.
12 battery boxes in a 5P20S12S configuration allow flexible capacity scalability and simple maintenance procedures, supporting reliable energy storage battery system applications.
Equipped with CAN, Ethernet, and RS485 communication protocols for comprehensive, real-time energy management, supporting an efficient ESS system.
Features IP54 protection, transformer isolation, intelligent air cooling, and stable operation from -25°C to 60°C, ensuring durability in a proven air cooling energy storage solutions.

| PERFORMANCE PARAMETER | |
| Model | SWMonet-50C |
| Battery Rated Energy Storage Capacity | 1075kWh |
| System Rated Voltage | 768V |
| System Voltage Range | 672V~864V |
| PV Voltage Range | 315~500V(MPPT) |
| PV Maximum Current | 160A |
| PV MPPT Path Number | 10 |
| Battery Type | Lithium iron phosphate battery(LFP) |
| Battery Pack Series and Parallel Connection | 5P*20S*12S |
| Maximum Charge and Discharge Current | 800A |
| Rated AC Power | 500kW |
| Rated AC Current | 721A |
| Rated AC Voltage | 400V,3W+N+PE |
| Rated AC Frequency | 50Hz |
| Current Total Harmonic Distortion Rate THDI | <5%(rated power) |
| Power Factor | -1lead~+1 lag |
| Voltage Total Harmonic Distortion THDU | <3%(linear load) |
| Degree of Protection | IP54 |
| Protection Level | / |
| Isolation Method | Transformer isolation |
| Power Consumption During Shutdown | <0.1%Rated power(without transformer) |
| Show | Touch LCD touch screen |
| Relative Humidity | 0~95%(no condensation) |
| Noise | <78dB |
| Ambient Temperature | -25°C~60C(Derating above 45°C) |
| Cooling Method | Intelligent air Cooling |
| Altitude | 2000m(>2000m derating) |
| BMS Communication | CAN |
| EMS Communication | Ethernet/485 |
| Dimensions(W*D*H) | 6058mm*2438mm*2591mm |
| Weight(approx.) | 17000kg |
| Battery System | |
| Battery Type | Lithium iron phosphate battery(LFP) |
| Nominal Voltage | 3.2V |
| Voltage Range | 2.8V~3.6V |
| Nominal Capacity | 280Ah |
| Maximum Operating Temperature Range(charging) | 0~50°C |
| Maximum Operating Temperature Range(discharging) | -10~50°C |
| Cell Series and Parallel Connection | 1P20S |
| Rated Energy | 17.92kWh |
| Nominal Voltage | 64V |
| Voltage Range | 56V~72V |
| Weight(approx.) | 139kg |
| Overall dimensions(W*D*H) | 460*882*263mm |
| Rated Energy Storage | 215kWh |
| System Rated Voltage | 768V |
| System Voltage Range | 672V~864V |
| Series and Parallel Mode | 1P*20S*12S |
| Number of Electrical Boxes Included | 12 |
| Weight(approx.) | 1680kg |

Sunway Solar, established in 2016, is a pioneering photovoltaic technology trading company offering a comprehensive range of solar products (panels, inverters, batteries, mounting systems) and one-stop energy storage power solutions. Certified with CE, TUV, RoHS, and UL, we professionally design systems from 300W to 1MW, provide on-site installation guidance by engineers, and ensure fast delivery with high-quality after-sales support through our 2024-established European branch with a warehouse in the Netherlands, covering markets across the Americas, Europe, Middle East, Africa, and Southeast Asia.









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