Solar Rack Mounted LiFePO4 Batteries 48V 280AH

2026-03-02 01:51

Solar Rack Mounted LiFePO4 Batteries 48V 280AH
erä	määrittely		Merkintä
Akku	Nimellisjännite:	51.2V	Support Customized 6.4V-96V
	Nominal Capacity:	280AH	Any capacity can be customized
	End of Discharge Voltage:	58,4 V
	End of charge Voltage:	38,4 V
	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
	Ulottuvuus:	640*500*240mm（L*W*H）
	Paino:	≈95KG
	Cycle Life:	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-merkkivalo	/	/
Akkukotelo	Metallikotelo	/
	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.

 

Yrityksemme

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.

Ohje

Kysymys 1: Mitä akku tai pakkaus sisältää, voinko ostaa laturin sinulta?

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

Q2: Kuinka pitkä taajuus lataa akkua?
A2: Yleensä 2 kuukauden välein akun lataamiseen, akun lataaminen täyteen riippuu käyttämästäsi latausvirrasta. 20A laturi latautuu täyteen 12V 100Ah akulle 5 tunnissa, pikalaturi 50A 2 tunnissa.

Q3: Mikä on näytteen toimitusaika ja joukkotilauksen toimitus. Kuinka kauan saan sen?
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
Toimitus: näytetilaus tai pienet akkupaketit, voimme lähettää pikapostina Fedexin, UPS:n, TNT:n jne. kautta. Jos koko paketti painaa yli 50 kg, voidaan lähettää lentoteitse tai meritse, merikuljetus on halvempaa. Asiakas voi kertoa lähimmän lentokentän nimen ja merisataman nimen myyjälle, jotta hän tarkistaa sinulle parhaan vaihtoehdon.

Q4. Mikä on takuusi?
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: Voinko mukauttaa akun kokoa?
A5: Of course yes if your quantity MOQ workable.

Q6. Voimmeko laittaa eri LiFePO4-akkupaketteja rinnakkain tai sarjaan itse?
A6: Kyllä. Asiakkaat voivat asettaa akun rinnakkain tai sarjaan. Mutta on muutamia vinkkejä, joihin meidän on kiinnitettävä huomiota;
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> Älä lataa tyhjentynyttä akkua ja tyhjentynyttä akkua samanaikaisesti. Tämä voi heikentää koko akun kapasiteettia.
3> Kerro meille koko pakkauksen tavoitekapasiteetti, jos haluat laittaa ne sarjaan. Me valitsemme sopivan BMS: n jokaiselle akulle.
4> Jos et ole ammattilainen rinnakkais- ja sarjaparistojen kanssa, älä käsittele akkua itse. Se voi aiheuttaa vaaraa ja vahingoittaa akun käyttöikää.

Q7. Voimmeko käyttää sitä auton moottorissa?
A7: Kyllä, akkupakettimme sisältää BMS:n, voit käyttää sitä vain hitaille nopeuksille tai aux-autoille. teho vakioautoon. Älä käytä sitä suoraan vakioautoon, se vaatii monimutkaisemman suunnittelun BMS:n paketille.