50kW / 100kWh LiFePO4 C&I HV Outdoor Solar Battery
Introducing our 50kW / 100kWh high-voltage outdoor energy storage solution designed for commercial and industrial (C&I) applications. This system uses advanced and safe lithium iron phosphate (LiFePO4) battery technology to provide you with reliable, efficient and long-lasting energy management capabilities, making it an ideal choice for optimizing solar energy utilization, reducing operating costs and improving energy resilience.
Customized for Commercial & Industrial (C&I) Applications
Rated power: 50 kW
Rated capacity: 100 kWh or 108 kWh
Battery chemistry: Lithium iron phosphate (LiFePO4)
System voltage: 748.8V High voltage (HV)
Application scenario: Commercial and industrial (C&I)
Installation environment: Outdoor
Protection level: IP55
Expected life: ≥ 6000 cycles @ 80% DOD
Operating temperature range: -20℃~55℃
Core functions: Peak and valley electricity price arbitrage, demand management, photovoltaic absorption, backup power supply, improve power quality, Diesel engine hybrid
Management system: Built-in intelligent battery management system (BMS), with comprehensive monitoring, protection and balancing functions, support remote monitoring and control interface.
Intelligent Dispatch
Multiple operation modes, mature energy management strategies and equipment control, intelligent operation and maintenance, and remote control to achieve maximum product value.
Multi-mode
Support PV direct access, Chai hair interface, and off-grid automatic switching; can meet most of the applications of optical storage solutions.
Standard Design
Modular "all-in-one" integrated design supports multi-stage parallel connection, integrated transport, convenient loading, and easy operation and maintenance.
High Safety
Multiple protection mechanisms, such as over-temperature, overload, over-voltage, over-current, etc., to ensure the safety and stability of system operation.
Ideal Outdoor Solar Energy Storage Solution
Designed for outdoor environments, it has a high protection level (IP55), is dustproof and waterproof, and has strong weather resistance. It can adapt to various harsh climatic conditions and ensure stable operation around the clock.
One-Stop C&I Outdoor Solar Storage (50kW/100kWh)
50kW / 100kWh Suitable for large residential complexes, retail spaces, agricultural sites and small industrial applications Suitable for large residential complexes, retail spaces, agricultural sites and small industrial applications.
C&I Battery Energy Storage System (BESS)
Reduce Energy Costs: 50kW 100kWh energy storage system uses the Peak Shaving strategy to charge when electricity prices are low and discharge when electricity prices are high, effectively reducing high demand charges and electricity charges.
Improve Power Supply Reliability: Commercial energy storage 50kW 100kWh can be used as a backup power source (Backup Power), seamlessly switching when the power grid fails, ensuring the continuous operation of key loads and avoiding production or operation losses caused by power outages.
Promote the Consumption of Renewable Energy: 50kW 100kWh cooperates with photovoltaics to maximize the local green electricity self-use rate, reduce abandoned light, and improve energy self-sufficiency.
High Quality & Long Life: Use high-quality REPT LFP batteries and high-efficiency inverters to ensure safe and stable system operation and a long cycle life.
| Model | ESS-GRID C108 |
| System Parameter | 50kW / 108kWh |
| Cooling Method | Air-cooled |
| Battery Parameters | |
| Rated Battery Capacity | 108.86 kWh |
| Rated System Voltage | DC 806.4V |
| Batter Type | Lithium Iron Phosphate Battery (LFP) |
| Cell Capacity | 135Ah |
| Recommended Max. Charge/Discharge Current | 68A |
| Batter Series-parallel Connection Method | 18S1P*14=252S1P |
| Charge temp./Discharge temp.Method | 0℃~55℃ / -20℃~55℃ |
| PV Parameters | |
| Max. PV Input Voltage | 900V |
| Max. PV Power | 55kW |
| MPPT Quantity | 1 |
| MPPT Voltage Range | 250-620V |
| MPPT Full Load Open Circuit Voltage Range (Recommended)* | 345-620V |
| AC Parameters | |
| Rated AC Power | 50kW |
| Nominal AC Current Rating | 72A |
| Max. AC Current Rating | 79A |
| Rated AC Voltage | 400Vac/230Vac ,3W+N+PE /3W+PE |
| DC Side Voltage Range | 600~1000V (3P3W) / 680~1000V (3P4W) |
| DC Side Full Load Voltage Range | 625~950V (3P3W) / 680~950V (3P4W) |
| Rated Frequency | 50Hz/60Hz(±5Hz) |
| Total Current Harmonic Distorion (THD) | <3% (Rated Power) |
| Power Factor Adjustable Range | 1 Ahead ~ +1 Behind |
| General Parameters | |
| Protection Level | IP55 |
| Fire Protection System | Aerosols / Perfluorohexanone / Heptafluoropropane |
| Isolation Method | Non-isolated (Optional Transformer) |
| Operating Temperature | -25℃~55℃ (>45℃ derating) |
| Altitude | 3000m(>3000m Derating) |
| Communication Interace | RS485 / CAN2.0 / Ethernet / Dr contact |
| Dimension (L*W*H) | 2200*1100*1260mm |
| Weight (With Batteries Approx.) | 1685kg ±3% |
| PCS Cerification | |
| Electric Safety | IEC62619/IEC62477/EN62477 |
| EMC (Electromagnetic Compatibility) | IEC61000/EN61000/CE |
| Grid-connected And Islanded | IEC62116 |
| Energy Efficiency And The Environment | IEC61683/IEC60068 |
