Hot Products
All-in-One Energy Storage Systems from China Suppliers - ENSMAR Phoebe-series for Commercial Use and 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 |
|---|---|---|---|---|
| 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 key benefits of the Virtual Synchronous Machine (VSM) feature?
The Virtual Synchronous Machine (VSM) feature allows multiple remote units to parallel freely without the need for physical communication lines. It also ensures seamless off-grid switching, enhancing grid stability and reliability.
Why does the Phoebe system use LiFePO4 (LFP) battery technology?
LiFePO4 (Lithium Iron Phosphate) batteries offer excellent thermal stability, high safety standards, and a longer cycle life compared to other chemistries, making them ideal for demanding commercial and industrial energy applications.
What is the difference between the -N and -T models of the Phoebe system?
The Phoebe -T models (such as Phoebe 50/100-T and 100/215-T) feature built-in isolation transformers, support maximum PV input power, and offer optional STS (Static Transfer Switch) integration. The -N models are non-isolated configurations without built-in transformers or PV inputs.
What safety and protection ratings do these outdoor cabinet systems have?
The Phoebe systems are built with highly integrated outdoor cabinets featuring an IP55 ingress protection rating. This ensures robust protection against dust and water ingress, suitable for diverse environmental conditions.
How does operating temperature affect the Phoebe energy storage systems?
The system operates within a temperature range of -25°C to 60°C. To maintain safety and longevity, the system will undergo output performance derating at ambient operating temperatures above 45°C.
What communication interfaces are supported for system integration?
For seamless integration with Energy Management Systems (EMS) and existing infrastructure, the Phoebe system supports RS485, CAN 2.0, Ethernet, and dry contact communication interfaces.