1. Product Overview
The Deye Battery ESS RW-F16 is a high-performance residential energy storage battery designed to integrate seamlessly with solar energy systems. Featuring advanced LiFePO4 technology, it offers a nominal voltage of 51.2V and a capacity of 314Ah, providing 16kWh of reliable energy storage. This battery system is built for ultimate safety, flexible expansion, and easy maintenance, ensuring a stable and efficient power supply for your home.
Key Features:
- Ultimate Safety: Safest LFP battery with intelligent BMS.
- External Power Support: External power activation prevents battery suspension.
- Flexible Expansion: Max. 32 units in parallel, compatible with new and old batteries.
- Superior Output: Max. 8kW output power.
- Various Combinations: Can be used with Deye or mainstream brand inverters.
- Easy Maintenance: Allows over-discharge direct recharge.
2. Specifications
The following table details the technical specifications of the Deye Battery ESS RW-F16:
| Attribute | Value |
|---|---|
| Model | RW-F16 |
| Built-in Circuit Breaker | 125A 2P, 60Vdc |
| Capacity | 314Ah |
| Scalability | Max. 32 pcs pack (Max.512kWh) in parallel |
| Nominal Voltage | 51.2V |
| Operating Voltage | 44.8 - 57.6V |
| Nominal Energy | 16kWh |
| Usable Energy (90%DOD) | 14.4kWh |
| Recommend Depth of Discharge | 90% |
| Recommend Operating Temperature | 15℃ - 35℃ |
| Dimension (W×H×D) | 480x830x235mm |
| System Weight Approximate | 122kg |
| IP Rating of Enclosure | IP20 |
| Warranty Period | 5 years |
| Certification | UN38.3;MSDS;IEC62619;CE-EMC;UL1973 |
3. Components and Parts List
The Deye Battery ESS RW-F16 package includes the following components:
- Battery pack * 1
- PCS communication line * 1
- Ground wire * 1
- Hanging plate * 1
- Fixed support * 2
- Battery positive line * 1
- Battery negative line * 1
- Backplane * 2
- Expansion bolt * 4 (M6*100)
- Bolt * 10 (M6)
- Bolt * 2 (M4)
- User manual * 1
- Dust-proof cover * 1
4. Setup and Installation
The Deye Battery ESS RW-F16 offers flexible installation options to suit various residential environments.
4.1 Installation Methods
The battery can be installed using two primary methods:
- Floor-mounted type: The battery unit stands on the floor.
- Wall-mounted: The battery unit is securely mounted to a wall.
4.2 Port Identification
Familiarize yourself with the ports and indicators on the battery unit for proper connection and operation.
- Service switch
- BMS switch
- P+ (Positive terminal)
- PCS port
- OUT port
- IN port
- P- (Negative terminal)
- Ground
- LCD screen
4.3 Scalability
The RW-F16 battery system supports parallel connection of up to 32 units, allowing for a maximum energy storage capacity of 512kWh. This flexible expansion capability ensures the system can grow with your energy needs.
5. Operation
The Deye Battery ESS RW-F16 is designed for efficient and intelligent energy management. Ensure all connections are secure and the system is properly installed before operation.
5.1 Initial Startup
- Verify all wiring connections, including power cables, communication lines, and ground wire.
- Ensure the Service switch (1) and BMS switch (2) are in the OFF position before connecting to the inverter.
- Connect the battery to a compatible inverter using the provided PCS communication line and battery positive/negative lines.
- Once all connections are verified, switch the BMS switch (2) to ON, then the Service switch (1) to ON.
- Monitor the LCD screen (9) for status indicators and charge percentage.
5.2 Charging and Discharging
The battery operates with a 1C rate, allowing for efficient charging and discharging cycles. The system can be configured to optimize energy usage based on electricity prices, charging during low-cost periods and discharging during high-cost periods to maximize savings.
5.3 Intelligent Software Management
The Deye ESS system features intelligent software management for smart control and OTA (Over-The-Air) upgrades. This allows for remote monitoring and optimization of battery performance, ensuring long-term efficiency and adaptability.
6. Maintenance
Regular maintenance helps ensure the longevity and optimal performance of your Deye Battery ESS RW-F16.
6.1 General Care
- Keep the battery unit clean and free from dust. Use the provided dust-proof cover when necessary.
- Ensure proper ventilation around the unit to maintain the recommended operating temperature of 15℃ - 35℃.
- Periodically check all cable connections for tightness and signs of wear.
6.2 Balanced Cooling
The battery system incorporates balanced cooling mechanisms to prevent overheating, which is crucial for maintaining battery health and safety. Ensure that the cooling vents are not obstructed.
6.3 Over-Discharge Protection and Recovery
The intelligent BMS protects against over-discharge. In case of an over-discharge event, the system allows for direct recharge to recover battery function, simplifying maintenance procedures.
7. Troubleshooting
This section provides general guidance for common issues. For complex problems, please contact technical support.
7.1 Common Issues and Solutions
- Battery not charging/discharging: Check all power and communication cable connections. Ensure the Service switch and BMS switch are in the ON position. Verify inverter status.
- Unusual noises or smells: Immediately power off the battery and inverter. Contact technical support.
- LCD screen not displaying: Check power supply to the battery. If power is present, contact technical support.
- System errors/warnings: Refer to the inverter's manual for specific error codes. If the issue persists, contact technical support.
8. User Tips
- For optimal performance and longevity, try to keep the battery operating within the recommended temperature range.
- Regularly monitor your energy consumption and production through the intelligent software management system to optimize charging and discharging schedules.
- When expanding your system, ensure compatibility with existing units and follow the manufacturer's guidelines for parallel connections.
9. Warranty and Support
9.1 Warranty Information
The Deye Battery ESS RW-F16 comes with a 5-year warranty period. This warranty covers defects in materials and workmanship under normal use and service conditions.
9.2 Technical Support
For professional and complete solar system solutions, high-quality support, or any other questions or problems, please contact Deye technical support.
Contact Information:
- WhatsApp: +86 19176692407
- Email: 1799483840@qq.com
