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China Suppliers Factory Stackable All-in-One Off-Grid Solar Power System - NSMAR Tethys-Series for Home Energy Storage
Product Features
All-in-one design, inverter and battery integrated together
Inverter and battery module are stackable, easy installation
Hybrid inverter, suitable for residential and light commercial use
Battery modules are scalable up to 8pcs max
Self-designed BMS, every battery module is equipped with a standalone one
Top brand Grade A LiFePO4 battery cells, prismatic, top class safety
Long cycle life energy storage battery (6000 times)
Technical Description
| Item | Model No. | Tethys 0505X-H | Tethys 1005X-H | Tethys 0505X-V | |||||||||
| Inverter (KW) | 5KW | 10KW | 6KW | ||||||||||
| Battery (KWh) | 5 | 10 | 15 | 20 | 10 | 15 | 20 | 25 | 30 | 5 | 10 | 15 | |
| Battery Module | Voltage | 51.2V | 51.2V | ||||||||||
| capacity | 100Ah | 100Ah | |||||||||||
| Charge voltage | 58V | 58V | |||||||||||
| Discharge cut-off voltage | 42V | 42V | |||||||||||
| Charge current | 50A | 50A | |||||||||||
| Max charge current | 100A | 100A | |||||||||||
| Discharge current | 50A | 50A | |||||||||||
| Max discharge current | 100A | 100A | |||||||||||
| Communication | RS485 / CAN | RS485 / CAN | |||||||||||
| Connector pass-through current | 100A (continuous) | 200A (continuous) | 100A (continuous) | ||||||||||
| Size | 231*410*150mm | 480*460*147mm | |||||||||||
| off-grid inverter | Power | 5KW | 10KW | 12KW | |||||||||
| Oput Voltage | 230VAC | 230VAC | |||||||||||
| Frequency | 50Hz / 60Hz | 50Hz / 60Hz | |||||||||||
| input power (PV) | 5.5KW | 11KW | 8KW | ||||||||||
| Input voltage range (PV) | 120~450VDC | 120-450Vdc | |||||||||||
| Interface | RS485/CAN | RS485/CAN | |||||||||||
| Size | 231*410*240mm | 395*460*147mm | |||||||||||
| General | Noise (dB) | < 40dB (1 meter) | |||||||||||
| Humidity | 0~95% ( no condensation) | ||||||||||||
| Operation Temperature | -10℃~+50℃ | ||||||||||||
| Altitude (m) | 1500 | ||||||||||||
| Warranty | 5 years (2 years for inverter part) | ||||||||||||
Tips About Lithium Battery
Generator: A Key Partner In Energy Storage System
Generators play a significant role in energy storage applications, especially in providing backup power, enhancing system reliability, and supporting grid stability. Here’s an overview of their functions, benefits, and considerations:
Generators play a significant role in energy storage applications, especially in providing backup power, enhancing system reliability, and supporting grid stability. Here’s an overview of their functions, benefits, and considerations:
Roles of Generators in Energy Storage Applications
1. Backup Power Supply
Purpose: Provide electricity during power outages or when the main power source is unavailable.
Usage: Commonly used in critical facilities like hospitals, data centers, and industrial plants to ensure continuous operation.
2. Peak Shaving and Load Management
Purpose: Reduce demand charges by generating power during peak load times.
Usage: Combined with energy storage systems, generators can help manage load profiles and reduce electricity costs.
3. Renewable Energy Integration
Purpose: Complement intermittent renewable energy sources like solar and wind.
Usage: Generators can provide power when renewable sources are insufficient, ensuring a stable energy supply.
4. Grid Support and Stability
Purpose: Provide ancillary services to the grid, such as frequency regulation and voltage support.
Usage: Generators can be quickly dispatched to stabilize the grid during fluctuations or emergencies.
Benefits of Using Generators in Energy Storage Systems
1. Reliability and Resilience
Generators enhance the reliability of energy storage systems by providing a dependable power source during outages or low renewable generation periods.
2. Flexibility
They can be used in various applications, from small residential setups to large industrial facilities, offering flexibility in system design and operation.
3. Cost Savings
By using generators during peak times, facilities can reduce demand charges and overall energy costs, leading to significant financial savings.
4. Scalability
Generators can be easily scaled up or down based on the power requirements of the facility, making them adaptable to different energy needs.
Types of Generators Used in Energy Storage Applications
1. Diesel Generators
Pros: High power output, reliability, and quick start-up times.
Cons: High emissions and fuel costs, noise, and maintenance requirements.
2. Natural Gas Generators
Pros: Cleaner burning than diesel, lower emissions, and often more cost-effective.
Cons: Dependence on natural gas supply infrastructure and potential fuel price volatility.
3. Biomass Generators
Pros: Renewable and sustainable, can use various organic materials as fuel.
Cons: Limited scalability, fuel availability, and potential environmental impacts.
4. Hybrid Generators
Pros: Combine different power sources (e.g., solar and diesel) to optimize performance and efficiency.
Cons: Higher initial costs and complex system integration.
Considerations for Integrating Generators with Energy Storage Systems
1. Sizing and Capacity
Ensure the generator is appropriately sized to meet the peak load and backup power requirements of the facility.
2. Fuel Supply and Storage
Assess the availability and logistics of fuel supply, including storage capacity and refueling frequency.
3. Environmental Impact
Evaluate emissions, noise levels, and potential environmental regulations, especially in urban or sensitive areas.
4. Operational Costs
Calculate the total cost of ownership, including initial investment, fuel costs, maintenance, and potential savings.
5. System Integration
Ensure seamless integration with the energy storage system and the facility’s power management infrastructure, including synchronization, control systems, and safety mechanisms.
6. Maintenance and Reliability
Regular maintenance is crucial to ensure the reliability and longevity of the generator. Develop a maintenance schedule and plan for periodic inspections and servicing.
Generators are essential components in energy storage applications, offering reliable backup power, supporting load management, and enhancing grid stability. By carefully considering the type of generator, sizing, fuel supply, environmental impact, operational costs, and system integration, facilities can optimize their energy storage solutions to achieve greater efficiency, resilience, and cost savings.
Frequently Asked Questions
Q1: How many battery modules can be expanded in the Tethys system?
A1: The battery modules in the Tethys energy storage system are highly scalable and can be stacked up to a maximum of 8 pieces to meet different capacity requirements.
Q2: What type of battery cells are used in this product?
A2: The system uses top-brand, Grade A LiFePO4 (Lithium Iron Phosphate) prismatic battery cells. These cells offer top-class safety and a long cycle life of up to 6,000 times.
Q3: Is the inverter suitable for both residential and commercial use?
A3: Yes, the hybrid inverter is designed to be highly versatile and is perfectly suitable for both residential homes and light commercial applications.
Q4: What communication interfaces do the battery and inverter support?
A4: Both the battery module and the off-grid inverter support RS485 and CAN communication interfaces, ensuring seamless data transmission and system control.
Q5: What is the warranty policy for this energy storage system?
A5: The system comes with a general warranty of 5 years, with a specific 2-year warranty coverage for the inverter component.
Q6: Why should I integrate a generator into my energy storage system?
A6: Integrating a generator provides reliable backup power during prolonged outages, assists with peak shaving to lower utility costs, and complements solar/wind power during periods of low renewable generation.