Tewaycell 64kWh LiFePO4 Solar Battery Storage System 51.2V 1256Ah with Smart 300A BMS
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Tewaycell 64kWh Smart LiFePO4 Solar Battery Storage System is a high-capacity energy storage solution designed for residential, commercial, and off-grid solar applications. Built with premium EVE MB56 628Ah LiFePO4 cells in a 16S2P configuration, this system delivers 51.2V 1256Ah capacity and approximately 64kWh of reliable energy storage.
Equipped with a 300A smart BMS, intelligent touch screen display, Bluetooth and WiFi connectivity, active cell balancing technology, and built-in aerosol fire suppression system, it provides advanced monitoring, enhanced safety protection, and optimized battery performance for modern energy storage needs.
Key Features
Premium EVE MB56 628Ah LiFePO4 Cells
Powered by high-quality EVE MB56 628Ah LiFePO4 cells with a reliable 16S2P configuration, delivering stable performance, high safety, and long cycle life.
64kWh High-Capacity Energy Storage
With 64kWh energy capacity, this system is ideal for residential solar storage, backup power, off-grid applications, and small commercial energy solutions.
Wide Inverter Compatibility
Supports CAN/RS485 communication with leading hybrid inverter brands, including Growatt, GoodWe, Deye, Victron, SMA, Solis, PYLONTECH, and more. Contact us to confirm compatibility with your inverter.
Scalable Energy Storage Capacity
Support up to 7 units in parallel, enabling flexible system expansion up to 448kWh for larger energy storage demands.
Smart Touch Screen & Wireless Monitoring
Built-in touch screen display with Bluetooth and WiFi connectivity enables convenient monitoring of battery status, operating data, and system information.
300A Smart BMS with Active Cell Balancing
The advanced Battery Management System provides comprehensive protection and optimization:
- Overcharge protection
- Over-discharge protection
- Over-current protection
- Short circuit protection
- Temperature monitoring
Built-in active balancing technology improves cell consistency, maximizes usable capacity, and extends battery lifespan.
Built-in Aerosol Fire Suppression System
Enhanced safety design with an integrated thermal aerosol fire suppression device.
The system provides:
- Rapid fire suppression capability
- Additional protection against thermal events
- Improved battery safety management
Offering multiple layers of protection for residential and commercial applications.
Compatible with Solar Energy Systems
Designed for seamless integration with solar PV systems, supporting:
- Home solar storage
- Off-grid power systems
- Backup energy solutions
- Commercial energy storage applications

Frequently Asked Questions
Q: Is this battery compatible with my inverter?
A: The Tewaycell 64kWh LiFePO4 Battery is a 51.2V low-voltage (LV) battery system designed for 48V-class hybrid inverters with a battery input range of approximately 40V–60V.
Before ordering, please confirm:
✅ Your inverter supports 48V/51.2V lithium battery systems
✅ Your inverter supports compatible CAN or RS485 communication protocols
The battery is compatible with many mainstream inverter brands, including Growatt, GoodWe, Deye, SofarSolar, Victron, Voltronic, SRNE, Megarevo, PYLONTECH, SMA, Solis, MUST, TBB, Studer, and more.
⚠️ This battery is not compatible with high-voltage (HV) inverter systems requiring battery voltages above 100V.
Please contact us with your inverter brand and model before purchase if you're not sure, and we will confirm compatibility.
Q: What type of battery cells are used in this energy storage system?
A: The Tewaycell 64kWh battery uses premium EVE MB56 628Ah LiFePO4 cells with a reliable 16S2P configuration. The high-capacity LFP cells provide excellent safety, stable performance, and long cycle life, making them ideal for residential and commercial energy storage applications.
Q: Can I expand the battery capacity?
A: Yes. Up to 7 Tewaycell 64kWh LiFePO4 battery units can be connected in parallel for larger energy storage systems. This allows flexible capacity expansion for residential, commercial, and off-grid applications.
Q: What safety features does this battery have?
A: The battery is designed with multiple safety protections, including:
Premium LiFePO4 battery chemistry
300A Smart BMS protection
Active Balancer
Temperature monitoring
Over-charge and over-discharge protection
Over-current and short-circuit protection
Built-in aerosol fire suppression system
These features provide enhanced safety and reliable operation for long-term energy storage.
Q: Does this battery support remote monitoring?
A: Yes. The system features an integrated touch screen display with Bluetooth and WiFi connectivity, allowing users to monitor battery status, operating data, charging/discharging information, and system performance conveniently.
Q: Can this battery be used for off-grid and backup power applications?
A: Yes. The Tewaycell 64kWh LiFePO4 battery is suitable for various applications, including:
Home solar energy storage
Villa backup power
Off-grid solar systems
Commercial energy storage
Remote power solutions
It stores solar energy during the day and provides reliable power when needed.
Precautions
• No matter what the charging model is, once the temperature of the cell is above the absolute charging temperature, charging should be stopped.
• Please check the orientation of the positive and negative terminals before packaging.
• Connect the terminal or wire to the battery module, and pay attention to insulation to prevent short circuits.
• When not in use for a long time, the battery should be stored in a cool and dry place (<35°C, 30%~50% SOC, charge and discharge once every 3 months).
• Do not place the battery in direct sunlight or a heat source.
• Do not wear metal jewelry (such as rings, watches, accessories, etc.) when handling the battery unit.
Prohibited Matters
Do not charge beyond the maximum charging rate.
Do not disassemble or modify the battery.
Do not throw or hit the battery.
Do not pierce the battery with sharp objects (such as nails, knives, pens, or 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 a high temperature greater than 60°C.
Do not use conductive materials to connect the positive and negative terminals (such as metals, and wires).
Europa
Austria, Bélgica, Bulgaria, República Checa, Dinamarca, Estonia, Finlandia, Francia, Alemania, Grecia, Hungría, Irlanda, Italia, Letonia, Lituania, Países Bajos, Polonia, Portugal, Rumania, Eslovaquia, Eslovenia, España, Suecia, Croacia, Reino Unido
* Si la dirección de su destinatario es Ucrania, el tiempo de envío puede exceder los 60 días debido a la guerra. Si realiza un pedido en nuestra tienda, acepta este tiempo de envío. Gracias por su apoyo y comprensión.
Con respecto al envío de pedidos de clientes suizos:
Si es un cliente suizo, puede completar una dirección de la UE para realizar un pedido.
Con respecto al envío de pedidos de clientes de Rumania:
Debido a las regulaciones del gobierno rumano, las mercancías pueden estar sujetas a un despacho de aduana secundario cuando se transportan a Rumania. Si se produce un despacho de aduana secundario, el cliente es responsable del despacho de aduana secundario y del costo del despacho de aduana secundario.
Nuestra información sobre el tiempo de entrega en un vistazo:
Tiempo total de entrega = Tiempo de manipulación + Tiempo de tránsito (+ días festivos y fines de semana)
Envío a EE. UU./Norte América
|
Depósito |
Opción de envío |
Tiempo de manipulación |
Tiempo estimado de entrega |
|---|---|---|---|
|
EE.UU./CA |
Fedex/DHL/UPS (libre de impuestos) |
1~3 días laborables |
3~7 días laborables |
|
CN |
Por mar+Express (Fedex/DHL/UPS, libre de impuestos) |
3~7 días laborables |
30~45 en funcionamiento días |
Enviar a EU
|
Depósito |
Opción de envío |
Tiempo de manipulación |
Tiempo estimado de entrega |
|---|---|---|---|
|
DE/POL |
DHL/GLS/DPD/UPS/TNT (libre de impuestos) |
1~3 días laborables |
3~7 días laborables |
|
CN |
Por ferrocarril/mar+Express (DHL/GLS/DPD/UPS/TNT, libre de impuestos) |
3~7 días laborables |
45~60 días laborables |
Envío a Asia Pacífico/Medio Oriente
|
Depósito |
Opción de envío |
Tiempo de manipulación |
Tiempo estimado de entrega |
|---|---|---|---|
|
CN |
Por mar/ferrocarril+Express (DPD/Peaje/UPS/Fedex/TNT, libre de impuestos) |
3~7 días laborables |
45~60 días laborables |
1. Enviamos a nuestra agencia de envío después de una prueba de calidad, verificación y bien embalado. Aproximadamente 7 días hábiles.
2. La agencia de envío recoge suficientes mercancías para un contenedor y luego las envía a la UE por mar. 7-15 días laborables. Al mismo tiempo, envían la información del pedido a DPD express para obtener el número de seguimiento.
3, después de aproximadamente un mes de viaje por mar hasta el puerto de la UE.
4, el agente de transporte se encarga de los trámites de despacho de aduanas, clasifica los paquetes y luego los envía al almacén exprés de DPD correspondiente. 5-10 días hábiles
5, DPD express inicia la entrega a los clientes, de ahora en adelante, la logística será actualizada por DPD express. Entrega de 3 a 7 días.
En las etapas 2 a 4, las actualizaciones de seguimiento siempre escriben "Centro de datos de DPD, la información del pedido se ha transmitido a DPD".
Cambios de dirección y cargos de entrega adicionales
Debido al alto valor y costos de envío de nuestros productos, cualquier cargo adicional incurrido debido a motivos relacionados con el cliente, como cambios de dirección, reenvío, redireccionamiento, almacenamiento u otras tarifas, debe pagarlos el cliente.
Si el adicional Los cargos son causados por un error de nuestra parte, Tewaycell será responsable de los costos aplicables.
ESTA


SGS

ISO 9001

Kansas

CEI

Prueba UN38.3


Hoja de datos de seguridad (MSDS)

