1. Introducció
This manual provides essential information for the safe and efficient operation of your Tewaycell 5KWH 100AH 51.2V Lithium Iron Phosphate All-in-One Powerwall. This integrated system combines a LiFePO4 battery pack with a built-in 5KW inverter, designed for household energy storage and solar energy applications. Please read this manual thoroughly before installation and use, and keep it for future reference.
2. Informació i advertències de seguretat
Failure to follow these safety instructions may result in fire, electric shock, serious injury, or death.
2.1 Precaucions generals
- Do not charge beyond the maximum charging rate.
- No desmunteu ni modifiqueu la unitat de la bateria.
- Avoid throwing or hitting the battery.
- Do not pierce the battery with sharp objects (e.g., nails, knives, pens, electric drills).
- Do not mix with other types of batteries or modular units.
- Do not excessively squeeze the battery during use.
- Do not place the battery in temperatures greater than 60°C.
- Do not use conductive materials (e.g., metals, wires) to connect the positive and negative terminals.
- Always check the orientation of the positive and negative terminals before making connections.
- Ensure proper insulation when connecting terminals or wires to prevent short circuits.
2.2 Fire Extinguishing Function
The battery is equipped with an aerosol fire extinguishing device. In the event of a short circuit leading to fire, this device can detect the temperature and automatically activate to extinguish the fire.
3. Especificacions
| Paràmetre | Valor |
|---|---|
| Model | TW-AO-MB51100-5KW |
| Tipus de bateria | LiFePO4 |
| Capacitat nominal | 100 AH |
| Energia de la bateria | 5120WH (5KWH) |
| Voltage | 51.2 V |
| Potència de sortida nominal | 5000 W (5 kW) |
| Max. Charging & Discharging Current | 100A |
| Vol. De sortida nominaltage | 220V / 230Vac (L1 / N / PE single-phase) |
| Capacitat de càrrega dels motors | 6 CV |
| DOD Designed Life-span | 80% |
| Cicles | >6000 Cycles @ 0.2C / 25℃ Charging / Discharging at 80%DOD, Until 80% Capacity |
| Canvia l'hora | ＜15ms (typical) |
| Funcionament de la bateria Voltage Rang | 44.8 ~ 57.6 V |
| Entrada PV | |
| Tipus de càrrega solar | MPPT |
| Màx. Potència de sortida | 5500W |
| Màx. Corrent de sortida | 22A |
| Vol d'operació fotovoltaicatage Rang | 120Vdc |
| MPPT Voltage Rang | 120Vdc |
| Interval de corrent de càrrega fotovoltaica | 0-100A |
| Entrada Voltage Rang | (170Vac~280Vac) ± 2% / (90Vac-280Vac) ± 2% |
| Interval de freqüència | 50 / 60Hz |
| Bypass corrent de sobrecàrrega | 40A |
| Paràmetres generals | |
| Eficiència de seguiment MPPT | 99.9% |
| Battery Inverter Efficiency | >92.00% |
| Grau de Protecció | IP20, Indoor Only |
| Interval de temperatura de funcionament | -15~55℃, >45℃ reduït |
| Interval de temperatura de càrrega | 0-45 ℃ |
| Interval de temperatura de descàrrega | -10-45 ℃ |
| Soroll | < 60 dB |
| Mètode de refrigeració | Force-Air Cooling |
| Inverter Communication Interfaces | RS485 / CAN / USB / Contacte sec |
| Battery Communication Interfaces | RS485 / CAN / RS232 |
| Mòduls externs (opcionals) | Wi-Fi / GPRS |
| Pes net | 71.5 kg |
| Pes brut | 95.5 KG |
| Dimensions (L*H*W) | 660×450×300 mm |
| Certificació | CE |
4. Contingut del paquet
Verifiqueu que tots els elements que s'enumeren a continuació s'inclouen al vostre paquet. Si falta algun element o hi ha algun malmès, poseu-vos en contacte amb l'atenció al client.
| NO. | Imatge | Item | Quantitat | Especificació |
|---|---|---|---|---|
| 1 | | All-in-one Machine | 1 | |
| 2 |  | Inverter parallel communication line | 1 | |
| 3 | | Inverter parallel communication line | 1 | |
| 4 | | Connectors fotovoltaics | 2 | |
| 5 | | Endoll de CA de tres forats | 2 | |
| 6 | | Disassembly and assembly tools for solar panel connectors | 1 | |
| 7 | Manual d'operació | 1 |
5. Configuració
5.1 Physical Dimensions and Placement
The Powerwall unit has dimensions of 660mm (Length) x 450mm (Height) x 300mm (Width) and weighs 71.5KG (Net) / 95.5KG (Gross). Ensure the installation location is indoors, well-ventilated, and within the specified operating temperature range of -15~55℃. Avoid direct sunlight or heat sources.
5.2 Ports de connexió
The unit features clearly labeled ports for PV input, AC input, AC output, and battery connection. Ensure all connections are secure and correctly polarized.
5.3 Esquemes de cablejat
For multi-unit installations or specific configurations, refer to the appropriate wiring diagrams. For a 3-phase circuit setup, ensure proper cable sizing to support the required current (e.g., 300A for the main cable in the example més avall).
5.4 Compatibilitat de l'inversor
The Tewaycell Powerwall is designed to be compatible with a range of communicable inverters. Consult the list of supported brands to ensure seamless integration with your existing or planned solar system components.
6. Instruccions de funcionament
6.1 Power Buttons and Displays
The unit features separate power buttons for the battery and inverter, along with dedicated displays to monitor their status and performance.
6.2 Monitoring Data
The system provides comprehensive data monitoring capabilities, accessible via its interface. This includes real-time monitoring, historical data, system configuration, and export options.
6.3 Interfícies de comunicació
The Powerwall is equipped with various communication interfaces for both the battery and inverter sections, allowing for external monitoring and control. These include RS485, CAN, USB, RS232, and Dry Contact ports.
6.4 Battery Performance Characteristics
Understanding the charge and discharge characteristics of the LiFePO4 cells is crucial for optimal performance and longevity. The system's BMS (Battery Management System) ensures these parameters are maintained within safe limits.
7. Manteniment
7.1 Atenció general
- Mantingueu la unitat neta i lliure de pols. Feu servir un drap sec i suau per netejar-la.
- Assegureu-vos una ventilació adequada al voltant de la unitat per evitar el sobreescalfament.
7.2 Emmagatzematge
When not in use for an extended period, the battery should be stored in a cool and dry place (< 35°C). Maintain a State of Charge (SOC) between 30% and 50%. It is recommended to charge and discharge the battery once every 3 months to maintain its health.
8. Solució De Problemes
This section provides general guidance for common issues. For complex problems or issues not covered here, please contact Tewaycell customer support.
- El sistema no s'encén: Check all power connections, ensure the battery and inverter power buttons are engaged, and verify input voltage.
- Sense potència de sortida: Check AC output connections, ensure the inverter is operating correctly, and verify that no overload condition is present.
- Codis d'error a la pantalla: Refer to the monitoring data interface (Figure 6.2) for specific error codes and their meanings.
- Soroll inusual: While the unit has a cooling fan, excessive or unusual noise may indicate a problem. Ensure proper ventilation and check for obstructions.
9. Consells d'usuari
No hi ha consells específics per a l'usuari de reviews or Q&A were available at the time of this manual's creation. However, general best practices for LiFePO4 battery systems include:
- Regularly monitor the system's performance through the provided interface.
- Ensure the installation environment is stable and protected from extreme temperatures.
- Keep the firmware updated if updates are available from Tewaycell.
10. Garantia i Suport
The Tewaycell 5KWH All-in-One Powerwall comes with a 5 any de garantia. For technical support, warranty claims, or any questions regarding your product, please contact Tewaycell customer service. Ensure you have your model number (TW-AO-MB-51100-5KW) and purchase details ready when contacting support.
