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All-in-One Energy Storage Systems by China Suppliers | ENSMAR Phoebe-Series Factory Solutions for Microgrid Applications
Product features
Standardized structure design, menu-type function configuration, components are optional according to microgrid and other scenarios.
Virtual synchronous machine features make multiple remote free parallels without communication lines and off-grid switching.
The highly integrated outdoor cabinet design saves space and facilitates maintenance.
Technical Description
| Model | Phoebe 50/100-N | Phoebe 100/215-N | Phoebe 50/100-T | Phoebe 100/215-T |
| System Rating | 50KW/100KWh | 100KW/215KWh | 50KW/100KWh | 100KW/215KWh |
| Max. PV input power | / | / | 50kw | 100kw |
| Max. PV input voltage | / | / | 680V | 620V |
| STS | / | / | STS Optional | STS Optional |
| Transformer | / | / | Transformer inside | Transformer inside |
| Battery (DC) | ||||
| Rated battery capacity | 100kwh | 215kwh | 100kwh | 215kwh |
| Rated system voltage | 844.8V | 768V | 844.8V | 768V |
| Battery type | LFP battery | |||
| Battery cell capacity | 120Ah | 280Ah | 120Ah | 280Ah |
| Series of battery | 1P*24S*11S | 1P*20S*12S | 1P*24S*11S | 1P*20S*12S |
| AC | ||||
| Rated AC Power | 50kw | 100kw | 50kw | 100kw |
| Rated AC Current | 72A | 144A | 72A | 144A |
| Rated AC Voltage | 400V, 3P+N+PE , 50/60Hz | |||
| THDi | < 3% (rated power) | |||
| PF | - 1 (leading) ~ +1 (lagging) | |||
| General parameters | ||||
| Ingress Protection | IP55 | |||
| Isolation mode | Non-Isolation (Adding isolation transformer is optional) | |||
| Operating temperature | -25~60℃ (Derating above 45℃) | |||
| Altitude | 3000m (>3000m derating) | |||
| Communication interface | RS485 / CAN 2.0 / Ethernet / dry contact | |||
| Dimension (W*D*H) | 1300*1030*2100mm | 1800*1200*2300mm | 1300*1030*2100mm | 1800*1200*2300mm |
| Weight (approx) | 1600kg | 2400kg | 1950kg | 3000kg |
Tips About Lithium Battery
How to deploy commercial energy storage system?
Commercial and industrial (C&I) energy storage systems are critical for enhancing energy efficiency, reliability, and sustainability in large-scale operations. Here are the key factors to consider when selecting and implementing energy storage systems for commercial and industrial applications:
Commercial and industrial (C&I) energy storage systems are critical for enhancing energy efficiency, reliability, and sustainability in large-scale operations. Here are the key factors to consider when selecting and implementing energy storage systems for commercial and industrial applications:
1. Energy Capacity and Power Requirements
A. Energy Capacity (kWh)
- Definition: The total amount of energy the system can store, measured in kilowatt-hours (kWh).
- Consideration: Determine the total energy required to meet your operation's needs, including peak demand and backup requirements.
B. Power Rating (kW)
- Definition: The maximum rate at which the system can deliver or absorb energy, measured in kilowatts (kW).
- Consideration: Ensure the system can handle the peak power demand of your facility.
2. Application and Use Case
A. Peak Shaving
- Purpose: Reduce demand charges by lowering peak power usage.
- Requirement: Systems with high power ratings that can discharge quickly during peak periods.
B. Load Shifting
- Purpose: Store energy during low-demand periods and use it during high-demand periods.
- Requirement: Systems with sufficient energy capacity to shift significant loads.
C. Backup Power
- Purpose: Provide power during grid outages.
- Requirement: Systems with high reliability and sufficient capacity to power critical loads for the desired duration.
D. Renewable Integration
- Purpose: Store excess energy generated by renewable sources like solar and wind.
- Requirement: Systems with flexible charging and discharging capabilities to match renewable generation patterns.
3. Technology Type
A. Lithium-Ion Batteries
- Advantages: High energy density, efficiency, and long cycle life.
- Disadvantages: Higher initial cost and thermal management requirements.
B. LiFePO4 (Lithium Iron Phosphate) Batteries
- Advantages: Excellent thermal stability, safety, and long cycle life.
- Disadvantages: Slightly lower energy density than other lithium-ion chemistries.
C. Lead-Acid Batteries
- Advantages: Lower cost, well-understood technology.
- Disadvantages: Shorter lifespan, higher maintenance, and lower energy density.
D. Flow Batteries
- Advantages: Long lifespan, scalable, and good for long-duration storage.
- Disadvantages: Lower energy density and higher initial cost.
4. System Efficiency
A. Round-Trip Efficiency
- Definition: The ratio of energy output to energy input over a full charge-discharge cycle.
- Consideration: Higher efficiency means less energy loss and better overall system performance.
5. Lifecycle and Durability
A. Cycle Life
- Definition: The number of charge-discharge cycles the system can perform before its capacity degrades to a specified level.
- Consideration: Longer cycle life reduces replacement frequency and lifecycle costs.
B. Calendar Life
- Definition: The expected lifespan of the system, irrespective of the number of cycles.
- Consideration: Ensure the system meets the expected operational lifespan of your facility.
6. Scalability and Modularity
A. Scalability
- Definition: The ability to expand the system’s capacity and power rating as needs grow.
- Consideration: Modular systems allow for incremental expansion, providing flexibility and cost-effectiveness.
7. Safety and Compliance
A. Safety Standards
- Compliance: Ensure the system meets relevant safety standards and certifications (e.g., UL, IEC).
- Consideration: Implement appropriate safety measures for installation, operation, and maintenance.
8. Environmental and Operating Conditions
A. Temperature Range
- Consideration: Ensure the system operates efficiently within the environmental temperature range of the installation site.
B. Humidity and Dust
- Consideration: Consider systems with appropriate IP ratings for environments with high humidity or dust levels.
9. Cost Factors
A. Initial Capital Cost
- Consideration: Evaluate the upfront cost of the system, including installation and commissioning.
B. Operational and Maintenance Costs
- Consideration: Assess ongoing costs for maintenance, operation, and potential replacements over the system’s life.
C. Total Cost of Ownership (TCO)
- Consideration: Calculate the TCO to understand the overall economic impact over the system’s lifespan, including savings from reduced energy costs and demand charges.
10. Integration with Existing Systems
A. Compatibility
- Consideration: Ensure the energy storage system is compatible with existing energy infrastructure, including renewable energy systems and grid connections.
B. Communication and Control Systems
- Consideration: The system should support advanced communication protocols and integration with energy management systems (EMS) for optimal performance and monitoring.
Selecting the right energy storage system for commercial and industrial applications involves a comprehensive evaluation of power and energy requirements, application use cases, technology options, system efficiency, lifecycle, scalability, safety, environmental conditions, cost factors, and integration capabilities. By carefully considering these factors, businesses can implement an energy storage solution that enhances operational efficiency, reduces costs, and supports sustainability goals.
Frequently Asked Questions
What are the core features of the Phoebe energy storage series?
The Phoebe series features a standardized modular structure, virtual synchronous machine (VSM) capabilities that support remote communication-free parallel operations and off-grid switching, and a highly integrated outdoor cabinet design for space efficiency and easy maintenance.
What battery chemistry is used in the Phoebe systems?
All Phoebe models utilize Lithium Iron Phosphate (LFP / LiFePO4) battery technology, which is highly regarded for its excellent thermal stability, safety, and long cycle life in commercial and industrial applications.
What is the difference between the Phoebe "-N" and "-T" system models?
The -T models (Phoebe 50/100-T and 100/215-T) feature built-in isolation transformers, support PV solar inputs (up to 50kW/100kW), and offer optional Static Transfer Switches (STS), whereas the -N models are designed as non-isolated battery storage systems without PV input configurations.
How does a virtual synchronous machine feature benefit microgrid setups?
It enables multiple remote systems to parallel freely and switch between on-grid and off-grid modes autonomously without requiring dedicated physical communication lines between units, simplifying installation and improving reliability.
What environmental protection level do these outdoor cabinets offer?
The systems feature an IP55 ingress protection rating, ensuring they are protected against dust and water ingress, suitable for demanding outdoor commercial and industrial environments with operating ranges from -25°C to 60°C.