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Residential Backup 450Ah UPS Rechargeable Battery MPPT Control
Residential Backup 450Ah UPS Rechargeable Battery MPPT Control
Residential Backup 450Ah UPS Rechargeable Battery MPPT Control
Residential Backup 450Ah UPS Rechargeable Battery MPPT Control
Specifications
Brand Name :
OEM
Model Number :
51.2v 450Ah UPS storage battery
Certification :
UL1973, MSDS, ISO9001
Place of Origin :
Guangdong, China (Mainland)
MOQ :
1pcs
Price :
Negotiable
Payment Terms :
T/T, Western Union, Paypal
Supply Ability :
60,000kWh per month
Delivery Time :
15-20 days for samples, 20-30 days for bulk order
Packaging Details :
Standard export carton, wooden case, pallet etc.
IP rate :
IP21
Battery capacity :
450Ah
Battery type :
LiFePO4 battery
Battery Protection :
Built-in smart BMS, breaker/air switch
Capacity display :
LED indicator/LCD
Typical voltage :
48V
Features :
Connection in parallel to get more power
Application :
Residential backup
Description

UPS storage rechargeable battery 48v 450Ah

1. Caution of 51.2v 450Ah batteery rack
Do not use or store the battery where is exposed to extremely hot, such as under window of a car in direct sunlight in a hot day. Otherwise, the battery may be overheated. This can also reduce battery performance and/or shorten service life.
If the battery leaks and electrolyte gets in your eyes, do not rub them. Instead, rinse them with clean running water and immediately seek medical attention. If left as is, electrolyte can cause eye injury.

2. The 48v 450Ah battery system supports a wide variety of applications, and multiple generation sources: Solar, Wind, Hydro, Grid or Generators. Maximize solar PV generation by storing excess power for critical backup, evening hours and daily self-consumption to offset Time-Of-Use rates. Off-grid customers can take advantage of integrated MPPT charge controls to create stand-alone systems for whole-home power and generator optimization with auto start capabilities. Create resilience, energy security and daily cost savings with 98% efficient, safe and reliable access to power – 24/7.

3. Specification of 51.2v 450Ah UPS storage battery(@Battery initial Temp25±5℃)











Battery pack









No.ItemGeneral ParameterRemark


1

Combination method


16S9P


2


Rated Capacity

Typical450AhStandard discharge after Standard charge(package)
Minimum450Ah
3Factory Voltage48.0V-51.2VMean Operation Voltage


4

Voltage at end of Discharge


40.0-44.8V

Discharge Cut-off Voltage

5Charging Voltage58.4V





6




Internal Impedance




≤50mΩ

Internal resistance measured at AC 1KHZ after 50% charge
The measure must uses the new batteries that within one week after shipment and cycles less than 5 times



7



Standard charge

Constant Current 90A Constant Voltage see No.5 0.02CA cut-off



Charge time : Approx 6 h


8


Standard discharge

Constant current:90A end voltage see NO.4



9

Maximum Continuous Charge Current



225A








Battery pack

No.ItemGeneral ParameterRemark



10

Maximum Continuous Discharge Current



450A


11

Operation Temperature Range

Charge 0~45℃

60±25%R.H.
Bare Cell

Discharge -20~55℃




12



Storage Temperature Range

Less than 12 months : -10~35℃



60±25%R.H.
at the shipment state

less than 3 months: -10~45℃
Less than 7 day : -20~65℃
13Dimensions0.6*0.6*1.0mInclude case
14WeightAbout 300kgInclude case

4. 51.2v 450Ah lithium battery system overview
The specification shall be applied to deep cycle Lifepo4 battery pack of 51.2v 450Ah which is manufactured by PAC Technology Co.,LTd. The battery pack consists of LiFePO4 battery cell, battery holder, battery BMS, junction box and battery case. The BMS helps to ensure safe and accurate running of the lithium battery pack. Except BMS, the battery has dual protection of Air switch in case of short circuit. The LED indicators on battery case indicate the battery capacity, running status and the battery also has alarm functions.

5. Delivery of lithium battery system

• By Air with Door to Door Service

• By Sea with Door to Door Service

• By Express with Door to Door Service: DHL, TNT, UPS, FedEx etc.


6. Why Choose PAC Technology Co., Ltd?

Reliable quality -- We have more than 10 years of rechargeable lithium battery industry experience. Automated battery production line and precise equipment. In strict accordance with international standards for production inspection, to ensure battery quality and safety.
Positive service -- We give response for all inquiries/questions in 12 hours. We have a professional battery R&D team. We can provide professional customized and one-stop services.
Taking responsibility -- Purple Horn members to proactively take responsibility, we always offer the best Battery Solution to our customers.

Purple Horn provides 24 hours customer service. Waiting for your inquiry!

Product tags

power outage battery backup system

,

ups battery backup 12v 200ah

,

server ups battery backup
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Residential Backup 450Ah UPS Rechargeable Battery MPPT Control

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Product Detail
Brand Name :
OEM
Model Number :
51.2v 450Ah UPS storage battery
Certification :
UL1973, MSDS, ISO9001
Place of Origin :
Guangdong, China (Mainland)
MOQ :
1pcs
Price :
Negotiable
Contact Supplier
video
Residential Backup 450Ah UPS Rechargeable Battery MPPT Control
Residential Backup 450Ah UPS Rechargeable Battery MPPT Control

Hefei Purple Horn E-Commerce Co., Ltd.

Verified Supplier
7 Years
anhui, hefei
Since 2007
Business Type :
Manufacturer, Exporter, Seller
Main Products :
Battery Pack, Deep Cycle LiFePO4 Battery, LiFePO4 Rechargeable Battery
Total Annual :
27,000,000-30,000,000
Employee Number :
1200~1350
Certification Level :
Verified Supplier
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