1. Introduction
The DATOUBOSS JC-6216 is an advanced all-in-one home energy storage system, integrating a 16.07kWh LiFePO4 battery and a 6200W 48V hybrid inverter with MPPT solar charge controller. This system is designed for efficient energy utilization, remote control capabilities, and easy installation, aiming to lower electricity bills and provide reliable power for various applications.
2. Key Features
- Integrated Design: Combines a 6.2kW inverter and 16.07kWh (51.2V/314Ah) LiFePO4 battery into a single unit, simplifying installation and reducing wiring complexity.
- High Efficiency: Features Solar Priority Mode for efficient energy utilization.
- Pure Sine Wave Output: Provides 6.2kW pure sine wave output to protect sensitive electronic devices.
- Long Lifespan: LiFePO4 battery offers 8,000 cycles at 25°C (70% SOH), ensuring low replacement costs.
- Wide Operating Temperature: Operates reliably from -10°C to 50°C, suitable for various climates.
- Advanced BMS Protection: Includes Cell Balancing, Overcharge Protection, Over-discharged Protection, Short-circuit Protection, Over-current Protection, and High & Low Temperature Protection.
- User-Friendly Interface: Equipped with a professional display for real-time data and touch control.
- Portability: Features high-quality 360° wheels for easy movement and repositioning, capable of handling loads over 400kg.
- Remote Monitoring: Supports APP remote control for convenient system management.

3. Setup and Installation
The JC-6216 is designed for easy and quick setup due to its all-in-one, plug-and-play nature. Its portable design with 360° rotating wheels allows for convenient placement.
3.1 Unpacking and Placement
- Carefully unpack the unit and inspect for any shipping damage.
- Place the unit on a flat, stable surface. The integrated 360° wheels facilitate easy movement. Ensure the unit is in its final desired location before making electrical connections.
3.2 System Overview and Connections
The system integrates a hybrid inverter and battery, eliminating the need for complex separate wiring. Refer to the diagram below for a general overview of how the system connects to your home loads, solar panels, and the utility grid.
The unit features clearly labeled ports and switches for PV input, AC input, and AC output. Circuit breakers are included to maintain solar power supply stability.

Connection Points:
- PV Input: Connect your solar panels here.
- AC IN: Connect to the utility grid.
- AC OUT: Connect to your home loads.
- RS232, BMS/RS485, Dry Contact: For communication and external control.
Switches:
- PV ON/OFF: Controls the solar panel input.
- AC IN ON/OFF: Controls the utility grid input.
- ON/OFF INVERTER: Controls the inverter function.
- ON/OFF BATTERY: Controls the internal battery.
- AC OUT ON/OFF: Controls the AC output to loads.
4. Operating Instructions
4.1 Initial Power-Up
- Ensure all connections (PV, AC IN, AC OUT) are securely made according to the wiring diagram.
- Turn on the 'ON/OFF BATTERY' switch.
- Turn on the 'ON/OFF INVERTER' switch.
- Turn on the 'PV ON/OFF' switch if solar panels are connected.
- Turn on the 'AC IN ON/OFF' switch if connecting to the utility grid.
- Turn on the 'AC OUT ON/OFF' switch to supply power to your loads.
4.2 Touch Screen Display
The unit features a professional touch screen display for real-time data monitoring and control. You can navigate through various screens to view solar input, AC input, battery status, and AC output information.
Display Indicators:
- ON/OFF: System power status.
- RUN: Indicates normal operation.
- ALM: Alarm indicator, signals a fault or warning.
- RESET: Button to reset the system.
- Battery Indicator Light: Shows battery charge level (100%, 75%, 50%, 25%).
4.3 APP Remote Control
The system supports remote monitoring and control via a dedicated mobile application. Refer to the application's user guide for detailed instructions on pairing and usage.
5. Maintenance
The DATOUBOSS JC-6216 is designed for durability and minimal maintenance, thanks to its high-quality components and integrated Battery Management System (BMS).
5.1 Battery Management System (BMS)
The integrated BMS actively monitors the battery's operation, ensuring it stays within safe design limits. This includes:
- Cell Balancing
- Overcharge Protection
- Over-discharged Protection
- Short-circuit Protection
- Over-current Protection
- High & Low Temperature Protection

5.2 General Care
- Keep the unit clean and free from dust and debris.
- Ensure adequate ventilation around the unit to prevent overheating.
- Regularly check all cable connections for tightness and signs of wear.
- Avoid exposing the unit to extreme temperatures outside its operating range (-10°C to 50°C).
6. Troubleshooting
If you encounter issues with your DATOUBOSS JC-6216, please refer to the following basic troubleshooting steps. For more complex problems, contact customer support.
6.1 Common Issues and Solutions
| Problem | Possible Cause | Solution |
|---|---|---|
| No power output | Inverter or battery switch off; low battery; overload. | Check ON/OFF switches. Check battery indicator. Reduce load. |
| Alarm (ALM) light on | System fault, over-temperature, over-voltage, etc. | Check display for error codes. Ensure proper ventilation. Reset the unit using the RESET button. |
| No solar charging | PV ON/OFF switch off; insufficient sunlight; PV connection issue. | Ensure PV ON/OFF switch is on. Check solar panel connections. Verify sunlight conditions. |
| AC input not detected | AC IN ON/OFF switch off; utility grid outage; AC input cable issue. | Ensure AC IN ON/OFF switch is on. Check utility grid status. Verify AC input cable connection. |
7. Specifications
Below are the detailed technical specifications for the DATOUBOSS JC-6216 All-in-One Hybrid Inverter and LiFePO4 Battery System.

| Parameter | Value |
|---|---|
| Model Number | JC-6216 |
| Battery Type | LiFePO4 Battery |
| Battery Capacity | 16.07 kWh |
| Rated Voltage/Capacity | 51.2V / 314Ah |
| AC Output Power | 6200W |
| AC Input | 220/230/240VAC ±5%, 50Hz/60Hz (Adaptive), 100A |
| AC Output | 220/230/240VAC ±5%, 50/60Hz ±0.1%, 100A |
| Max PV Input Power | 8500W |
| MPPT Tracking Range | 60~500Vdc, 27A |
| Best Voltage Range | 300-400VDC |
| Operating Temperature | -10°C ~ 50°C |
| Storage Temperature | 0°C ~ 35°C |
| Size (L*W*H) | 55.00 x 54.10 x 92.80 cm |
| Weight | 138 KG |
| Output Frequency | 50/60HZ |
| Output Type | 230V |
| Inverter Efficiency | 98% |
| Input Voltage | 48V |
| Output Current | 27A |
| Type | DC to AC |
| Certification | CE, FCC, pse |
8. User Tips
- Optimal Placement: Utilize the 360° wheels to easily position the unit in a well-ventilated area, away from direct sunlight or extreme heat sources, to ensure optimal performance and longevity.
- App Monitoring: Regularly check the mobile application for real-time performance data and system status. This helps in proactive management and identifying potential issues early.
- Load Management: While the system has a robust output, be mindful of your total power consumption to avoid overloading, especially during peak demand.
- Solar Priority: Configure the system to prioritize solar energy usage to maximize savings on electricity bills.
9. Warranty and Support
For warranty information, technical support, or service inquiries, please contact your retailer or the DATOUBOSS customer service directly. Ensure you have your product model number (JC-6216) and purchase details available when contacting support.
The product is certified with CE, FCC, and pse standards, indicating compliance with relevant safety and performance regulations.





