Hefei Purple Horn E-Commerce Co., Ltd.
| 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 |
| Brand Name | OEM |
| Model Number | 51.2v 450Ah residential battery |
| Certification | UL1973, MSDS, ISO9001 |
| Place of Origin | Guangdong, China (Mainland) |
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Product Specification
| 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 |
| Brand Name | OEM | Model Number | 51.2v 450Ah residential battery |
| Certification | UL1973, MSDS, ISO9001 | Place of Origin | Guangdong, China (Mainland) |
| High Light | MSDS Residential Backup Lifepo4 Battery ，450Ah Residential Backup Lifepo4 Battery ，BMS Lithium Deep Cycle Battery | ||
48v 450Ah residential backup lifepo4 battery only storage system
1. Residential battery systems 51.2v 450Ah 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.
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 residential backup battery(@Battery initial Temp25±5℃)
| No. | Item | General Parameter | Remark | |
| Combination method | | |||
| | Typical | 450Ah | Standard discharge after Standard charge(package) | |
| Minimum | 450Ah | ||||
| 3 | Factory Voltage | 48.0V-51.2V | Mean Operation Voltage | ||
| Voltage at end of Discharge | | Discharge Cut-off Voltage | ||
| 5 | Charging Voltage | 58.4V | |||
| | | Internal resistance measured at AC 1KHZ after 50% charge | ||
| | Constant Current 90A Constant Voltage see No.5 0.02CA cut-off | | ||
| | Constant current:90A end voltage see NO.4 | |||
| Maximum Continuous Charge Current | | |||
| No. | Item | General Parameter | Remark |
| Maximum Continuous Discharge Current | |
| |
| Operation Temperature Range | Charge 0~45℃ | 60±25%R.H. | |
| Discharge -20~55℃ | ||||
| | Less than 12 months : -10~35℃ | | |
| less than 3 months: -10~45℃ | ||||
| Less than 7 day : -20~65℃ | ||||
| 13 | Dimensions | 0.6*0.6*1.0m | Include case | |
| 14 | Weight | About 300kg | Include case |
4. 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.
5. Delivery of telecom ups lithium battery
• 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!
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2007
Total Annual:
27,000,000-30,000,000
Employee Number:
1200~1350
Ecer Certification：
Verified Supplier
Purple Horn is a high technology factory specializing in the development, manufacture and marketing of Lithium polymer batteries, Cylindrical Li-ion batteries and LiFePO4 batteries. The factory was set up in 2007, and employs 1350 staff throughout 50,000 square meters of manufacturing facility. Our ... Purple Horn is a high technology factory specializing in the development, manufacture and marketing of Lithium polymer batteries, Cylindrical Li-ion batteries and LiFePO4 batteries. The factory was set up in 2007, and employs 1350 staff throughout 50,000 square meters of manufacturing facility. Our ...
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