Solar Rack Mounted LiFePO4 Batteries 48V 280AH

2026-03-02 01:51

Solar Rack Mounted LiFePO4 Batteries 48V 280AH
Item	Spesifikasi		Nota
Pek bateri	Voltan Nominal:	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
	Dimensi:	640*500*240mm（L*W*H）
	Berat:	≈95KG
	Kehidupan Kitaran:	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
Petunjuk LED	/	/
Kes bateri	Kes Logam	/
	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.

 

Syarikat kita

APA SEL BATERI YANG KAMI GUNA

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> Bateri kami adalah sumber utama bekalan daripada pengeluar sel asal, sel bateri dipasangkan dan diedarkan sebelum keluar, dan boleh dipasang terus.
2> Melalui beberapa pensijilan dan ujian, jaminan kualiti.
3> Terdapat dua jenis sel kantung dan sel prismatik. Sel kantung: lebih ringan, lebih murah dan mudah disesuaikan dalam saiz khas. Sel prismatik: tidak mudah berubah bentuk, prestasi stabil, pasaran matang, lebih popular pada masa ini.

Soalan Lazim

S1: Apakah yang disertakan untuk bateri atau pek, bolehkah saya membeli pengecas daripada anda?

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

S2: Berapa lama kekerapan mengecas semula bateri?
J2: Biasanya setiap 2 bulan untuk mengecas semula pek bateri, untuk mengecas penuh bateri bergantung pada arus pengecas yang anda gunakan. Pengecas 20A boleh mengecas penuh untuk bateri 12V 100Ah dalam 5 jam, pengecas pantas 50A dalam 2 jam.

S3: Apakah masa memimpin sampel, dan penghantaran pesanan pukal. Berapa lama saya boleh mendapatkannya?
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
Penghantaran: pesanan sampel atau pek bateri kecil, kami boleh menghantar secara ekspres melalui Fedex, UPS, TNT dll. Jika keseluruhan bungkusan melebihi 50KG, boleh dihantar melalui udara atau laut, penghantaran laut adalah lebih murah. Pelanggan boleh memberitahu nama lapangan terbang terdekat anda dan nama pelabuhan laut untuk jurujual untuk menyemak pilihan terbaik untuk anda.

S4. Apakah jaminan anda?
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.

S5: Bolehkah saya menyesuaikan saiz bateri?
A5: Of course yes if your quantity MOQ workable.

S6. Bolehkah kita meletakkan pek bateri LiFePO4 yang berbeza secara selari atau bersiri sendiri?
A6: Ya. Bateri boleh diletakkan secara selari atau bersiri oleh pelanggan. Tetapi ada beberapa petua yang perlu kita perhatikan;
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> Jangan meletakkan bateri yang habis dan bateri yang tidak habis secara selari. Ini dapat mengurangkan kapasiti keseluruhan pek bateri.
3> Nasihatkan kepada kami kapasiti sasaran keseluruhan pek jika anda ingin meletakkannya secara bersiri. Kami akan memilih BMS yang sesuai untuk setiap bateri.
4> Sekiranya anda tidak profesional dalam bateri selari dan siri, jangan gunakan bateri sendiri. Ia boleh menyebabkan bahaya dan merosakkan jangka hayat bateri.

S7. Bolehkah kita menggunakannya untuk enjin kereta?
A7: Ya, pek bateri kami termasuk BMS, anda boleh menggunakannya untuk kereta berkelajuan rendah sahaja atau aux. kuasa untuk kereta standard. Jangan gunakannya untuk kereta standard secara langsung, yang memerlukan BMS reka bentuk yang lebih kompleks untuk pek.