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).
L'Europe
Autriche, Belgique, Bulgarie, République tchèque, Danemark, Estonie, Finlande, France, Allemagne, Grèce, Hongrie, Irlande, Italie, Lettonie, Lituanie, Pays-Bas, Pologne, Portugal, Roumanie, Slovaquie, Slovénie, Espagne, Suède, Royaume-Uni
* Si l'adresse de votre destinataire se trouve en Ukraine, le délai de livraison peut dépasser 60 jours en raison du conflit. En passant commande sur notre site, vous acceptez ce délai. Nous vous remercions de votre compréhension.
Concernant l'expédition des commandes en provenance de clients suisses :
Si vous êtes un client suisse, Vous pouvez indiquer une adresse de l'UE pour passer commande.
Concernant l'expédition des commandes des clients roumains :
En raison de la réglementation gouvernementale roumaine, les marchandises peuvent être soumises à un dédouanement secondaire lors de leur transport vers la Roumanie. Si un dédouanement secondaire est nécessaire, le client est responsable de ce dédouanement et des frais qui en découlent.
Nos informations sur les délais de livraison en un coup d'œil :
Délai de livraison total = temps de traitement + temps de transit (+ jours fériés et week-ends)
Expédier aux États-Unis/Amérique du Nord
|
Entrepôt |
Options d'expédition |
Temps de traitement |
temps de livraison estimé |
|---|---|---|---|
|
États-Unis/Californie |
Fedex/DHL/UPS (libre d'impôt) |
1 ~ 3 jours ouvrables |
3 ~ 7 jours ouvrables |
|
CN |
Par mer + Express (Fedex/DHL/UPS, hors taxe) |
3 ~ 7 jours ouvrables |
30 ~ 45 jours ouvrables |
Expédier vers l'UE
|
Entrepôt |
Options d'expédition |
Temps de traitement |
temps de livraison estimé |
|---|---|---|---|
|
DE/PO |
DHL/GLS/DPD/UPS/TNT (libre d'impôt) |
1 ~ 3 jours ouvrables |
3 ~ 7 jours ouvrables |
|
CN |
Par chemin de fer/mer + Express (DHL/GLS/DPD/UPS/TNT, hors taxe) |
3 ~ 7 jours ouvrables |
45 ~ 60 jours ouvrables |
Expédier en Asie-Pacifique/Moyen-Orient
|
Entrepôt |
Options d'expédition |
Temps de traitement |
temps de livraison estimé |
|---|---|---|---|
|
CN |
Par mer/chemin de fer + Express (DPD/péage/UPS/Fedex/TNT, hors taxe) |
3 ~ 7 jours ouvrables |
45 ~ 60 jours ouvrables |
1. Nous confions la marchandise à notre agence de transport après contrôle qualité, vérification et emballage soigné. Délai : 5 à 7 jours ouvrables.
2. L'agence maritime collecte les marchandises nécessaires pour remplir un conteneur, puis les expédie par voie maritime vers l'UE. Délai : 7 à 15 jours ouvrables. Parallèlement, elle transmet les informations de la commande à DPD Express afin d'obtenir le numéro de suivi.
3. Après environ un mois de traversée maritime jusqu'au port de l'UE.
4. Le transitaire prend en charge les formalités douanières, trie les colis, puis les envoie à l'entrepôt DPD Express correspondant. Délai : 5 à 10 jours ouvrables.
5. DPD Express commence les livraisons aux clients. À partir de maintenant, le suivi logistique sera assuré par DPD Express. Délai de livraison : 3 à 7 jours.
Dans les étapes 2 à 4, les mises à jour de suivi indiquent toujours « Centre de données DPD, les informations de commande ont été transmises à DPD » .
CE


GV

ISO 9001

KC

CEI

Essai UN38.3


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