Hot Products
China Suppliers: All-in-One Energy Storage Systems Factory - ENSMAR Phoebe-Series for Microgrids and Commercial Use
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 |
|---|---|---|---|---|
| Capacity | 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:
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 main features of the Phoebe energy storage system?
The Phoebe energy storage system features a standardized structure design, menu-type function configuration, virtual synchronous machine features for communication-free parallel operation, and a highly integrated outdoor cabinet design for space-saving and easy maintenance.
What is the difference between the Phoebe -N and -T models?
The -T models (Phoebe 50/100-T and 100/215-T) feature built-in transformers, optional STS (Static Transfer Switch), and support PV input power (up to 50kw/100kw). The -N models do not have PV input, STS, or built-in transformers.
Why are LiFePO4 (LFP) batteries preferred for commercial energy storage?
LiFePO4 (LFP) batteries are highly favored for commercial and industrial applications because they offer excellent thermal stability, enhanced safety, and a very long cycle life compared to other lithium-ion chemistries.
How does Peak Shaving reduce commercial electricity costs?
Peak shaving lowers electricity costs by discharging stored battery power during periods of peak grid demand. This reduces the peak power consumption from the utility grid, thereby lowering expensive peak demand charges.
What environmental conditions can the Phoebe system withstand?
The Phoebe system has an IP55 ingress protection rating, allowing it to withstand dust and moisture. It operates efficiently in temperatures ranging from -25°C to 60°C (with derating above 45°C) and at altitudes up to 3000m (with derating above 3000m).
Why is system scalability important for C&I energy storage deployments?
Scalability allows businesses to expand their system's energy capacity and power rating incrementally as their facilities grow. Choosing modular systems ensures cost-effective expansion without needing to replace the entire system.