Solar Rack Mounted LiFePO4 Batteries 48V 280AH

2026-03-02 01:51

Solar Rack Mounted LiFePO4 Batteries 48V 280AH
안건	사양		노트
배터리 팩	공칭 전압 :	51.2V	Support Customized 6.4V-96V
	Nominal Capacity:	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℃
	Charge Method:	CC / CV
	BMS:	Built in BMS	Support Customized Extra Function
	치수:	640*500*240mm（L*W*H）
	무게:	≈95KG
	주기 생활 :	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
LED 표시기	/	/
배터리 케이스	Metal Case	/
	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.

 

우리 회사

WHAT BATTERY CELL WE USE

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> Our batteries are the primary source of supply from the original cells manufacturer, battery cells are paired and distributed before outgoing, and can be assembled directly.
2> Through a number of certification and testing, quality assurance.
3> There are two types of pouch cells and prismatic cells. The pouch cells: lighter, cheaper, and easy to customized in special sizes. The prismatic cells: not easily deformed , stable performance, mature market, more popular at present.

자주하는 질문

질문 1: 배터리나 팩에는 무엇이 포함되어 있나요? 충전기도 구입할 수 있나요?

A1: Battery case, BMS, battery pack, can buy customized connector, charger

Q2: 배터리는 얼마나 자주 충전합니까?
A2: 일반적으로 배터리 팩을 충전하는 데 2개월이 걸립니다. 배터리를 완전히 충전하는 데는 사용하는 충전기 전류에 따라 달라집니다. 20A 충전기는 12V 100Ah 배터리를 5시간 만에 완전히 충전할 수 있고, 50A 고속 충전기는 2시간 만에 충전할 수 있습니다.

Q3: 샘플 제작 기간과 대량 주문 배송은 어떻게 되나요? 얼마나 오래 받을 수 있나요?
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
배송: 샘플 주문이나 소형 배터리 팩의 경우, FedEx, UPS, TNT 등을 통해 특급 배송이 가능합니다. 50kg 이상의 소포는 항공 또는 해상 운송이 가능하며, 해상 운송이 더 저렴합니다. 고객님께서는 가장 가까운 공항 이름과 항구 이름을 알려주시면 담당자가 최적의 배송 옵션을 안내해 드립니다.

Q4. 보증은 어떻게 되나요?
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.

Q5: 배터리 크기를 맞춤 설정할 수 있나요?
A5: Of course yes if your quantity MOQ workable.

Q6. 여러 개의 LiFePO4 배터리 팩을 직접 병렬이나 직렬로 연결할 수 있나요?
A6: 네. 배터리는 고객이 병렬 또는 직렬로 연결할 수 있습니다. 하지만 몇 가지 유의해야 할 사항이 있습니다.
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> 방전 된 배터리와 방전되지 않은 배터리를 병렬로 두지 마십시오. 이것은 전체 배터리 팩의 용량을 감소시킬 수 있습니다.
3> 직렬로 연결하려는 경우 전체 팩의 목표 용량을 알려주십시오. 각 배터리에 적합한 BMS를 선택합니다.
4> 병렬 및 직렬 배터리 전문가가 아닌 경우 배터리를 직접 다루지 마십시오. 위험을 초래하고 배터리의 수명을 단축시킬 수 있습니다.

Q7. 자동차 엔진에도 사용할 수 있나요?
A7: 네, 저희 배터리 팩에는 BMS가 포함되어 있습니다. 저속 차량에만 사용하거나 일반 차량의 보조 전원으로 사용할 수 있습니다. 일반 차량에 직접 사용하지 마세요. 팩에 더 복잡한 BMS 설계가 필요합니다.