
| Solar Rack Mounted LiFePO4 Batteries 48V 280AH | |||
| Article | Especificació | Nota | |
| Paquet de bateries
| Tensió nominal: | 51.2V | Support Customized 6.4V-96V |
| Capacitat nominal: | 280AH | Any capacity can be customized | |
| End of Discharge Voltage: | 58,4V | ||
| End of charge Voltage: | 38,4V | ||
| Max.Cont. Charge Current: | ≤100A | Free Customization Service | |
| End of Charge Current: | 100mA | Free Customization Service | |
| Nominal Discharge Current: | 100A(Safe) | Free Customization Service | |
| Max. Pulse Discharge Current: | 200A(3S) | Free Customization Service | |
| Internal Resistance: | ≤50mΩ | ||
| Operating Charge Temperature: | 0 ~ 45 ℃ | ||
| Operating Discharge Temperature: | -20 ~ 60 ℃ | ||
| Storage Temp.(60-80% SOC Storage): | -10~45℃ | ||
| Mètode de càrrega: | CC / CV | ||
| BMS: | Built in BMS | Support Customized Extra Function | |
| Dimensió: | 640*500*240mm(L*W*H) | ||
| Pes: | ≈95KG | ||
| Cicle de vida: | 6000+ | (Cycle @RT, 1C rate) | |
| Battery Cell Used | Prismatic LiFePO4 Cell/ Pouch LiFePO4 Cell | 3.2V 280AH | 16S1P |
| BMS | Charge Protection, Over charge Protection, Over Discharge Protection, Short Circuit Protection | Support Customized Extra Function | |
| Indicador LED | / | / | |
| Funda de la bateria | Caixa de metall | / | |
| IP Grade: | IP56 | ||

Product Characteristics
* High performance traction - Especially for mobile or stationary use with the highest requirements
* LiFePO4 280Ah lithium battery replaces a 400Ah lead battery - Thanks to maximum usable capacity
* Safest lithium (LiFePO4) technology - Lithium-iron-phosphate, no gas, no danger of explosion or fire. No need maintenance
* Long service life - Maximum service life with more than 3500 cycles up to 8000 cycles, even with regular deep discharge
* High discharge current - High discharge performance without voltage drop for large consumers such as coffee machines and air
conditioning systems
* Light weight - Up to 70% weight savings compared to lead-acid batteries
* Low automatic discharge - Stored/ unused, only about 3% per month

Focus on Solar Energy Storage System
Our wall-mounted LiFePO4 battery was specially developed for home solar energy storage system. The battery used the lightest cell and can be mounted on the wall with a battery holder.
48V 150AH LiFePO4 Battery supply the enough power to the home applications , and our battery meet the standard of most inverter and MPPT controller. If you are not sure, you can tell us the information of the inverter and controller you are using and we will custom the right battery to you.
BMS(Battery Management System)
It is an electronic system allowing the control and the charge of the different elements of a storage battery. The BMS built into each battery ensures that the battery is protected from improper handling. It switches the battery in case of under voltage or overload, and turns on automatically as soon as the problem is fixed.* Protection of the cell against under voltage by cutting the
load over time.
* Protection of the cell against over voltages by reducing the charging current or by stopping the charging process.
* System shutdown in case of overheating.
* Battery charging is stopped at low temperature.
SUPPORT ALL IN ONE SMART COMMUNICATION FUNCTION
Our BMS is a complete set of communication functions, supporting RS485, RS232 and CAN-BUS communication protocols. We can also customize the communication content according to the confirmation which customers provide. Customers can through the host computer software to monitor the batteries, and check the working status of each cells and set specific parameters on the computer.
La nostra companyia
QUINA PILA UTILITZAM
As a 12 year-old store engaged in the battery business, we are responsible for our customers and our brand.
Using only A grade cells, the cycle life can up to 6500-8000 times: 10AH/ 25AH/ 30AH/ 50AH/ 100AH/ 200AH...
1> Les nostres bateries són la font principal de subministrament del fabricant de cèl·lules originals, les cel·les de bateries s'aparellen i es distribueixen abans de sortir i es poden muntar directament.
2> Mitjançant una sèrie de certificacions i proves, garantia de qualitat.
3> Hi ha dos tipus de cèl·lules de bossa i cèl·lules prismàtiques. Les cèl·lules de la bossa: més lleugeres, més barates i fàcils de personalitzar en mides especials. Les cèl·lules prismàtiques: no es deformen fàcilment, rendiment estable, mercat madur, més popular actualment.




FAQ
P1: Què s'inclou per a una bateria o un paquet, puc comprar-vos un carregador?
A1: Battery case, BMS, battery pack, can buy customized connector, charger
P2: Quanta freqüència recarrega la bateria?
A2: En general, cada 2 mesos per recarregar la bateria, per carregar-la completament depèn del corrent del carregador que utilitzeu. El carregador de 20A es pot carregar completament per a una bateria de 12V 100Ah en 5 hores, el carregador ràpid de 50A en 2 hores.
P3: Quin és el termini de lliurament de la mostra i el lliurament de comandes a granel. Quant de temps el puc aconseguir?
A3: Fast delivery: If small quantity, can be finished in 3-5 days days after payment, bulk in 10-25 days depends on the quantity
Enviament: comanda de mostra o paquets de bateries petites, podem enviar per express a través de Fedex, UPS, TNT, etc. Si el paquet sencer supera els 50 kg, es pot enviar per aire o per mar, l'enviament marítim és més barat. El client pot indicar el nom de l'aeroport més proper i el nom del port marítim perquè el venedor comprove la millor opció per a vostè.
P4. Quina és la teva garantia?
A4: We offer 10 years warranty for all our battery pack for different situation. We ensure at least 3500 cycle life for the
LiFePO4 battery pack, which means you can use it for at least 10 years for normal 1 time charge and discharge everyday.
P5: Puc personalitzar la mida de la bateria?
A5: Of course yes if your quantity MOQ workable.
P6. Podem posar diferents paquets de bateries LiFePO4 en paral·lel o en sèrie per nosaltres mateixos?
A6: Sí. Els clients poden posar la bateria en paral·lel o en sèrie. Però hi ha pocs consells als quals hem de parar atenció;
1> Make sure the voltage of each battery are same before put in parallel. If they are not same, charge them to the same rate.
2> No poseu la bateria descarregada i la descàrrega en paral·lel. Això pot reduir la capacitat de la bateria sencera.
3> Indiqueu-nos la capacitat objectiu de tot el pack si voleu posar-los en sèrie. Triarem el BMS adequat per a cada bateria.
4> Si no sou professionals de les bateries paral·leles i de sèrie, no les manipuleu soles. Pot causar perill i perjudicar la vida útil del cicle de la bateria.
P7. El podem utilitzar per al motor del cotxe?
A7: Sí, el nostre paquet de bateries inclou BMS, només el podeu utilitzar per a cotxes de baixa velocitat o auxiliar. potència per al cotxe estàndard. No l'utilitzeu directament per al cotxe estàndard, que necessitarà un BMS de disseny més complex per al paquet.











