48v Lifepo4 Server Rack Battery 25kwh 500ah Lithium Ion Lifepo4 Energy Storage System
Features:
【Energy Expansion】Such a powerful energy expansion system could be widely used for home storage systems, off-grid systems, RV, trailers, and outdoor activities. The ultra-long service time allows you to carry out your RV trip perfectly without worrying about electricity. Much more flexible to DIY your own battery system accordingly.
【Built-In BMS & Convenience 】:
Built in circuit protection BMS (Battery Management System) to protect it from overcharge, over-discharge, over-current, and short circuit with excellent self-discharge rate. Plus, Li-Ion batteries can be safer than Lead Acid batteries, which have no protection against ground faults.
【Deep Cycle】:
LiFePO4 battery provides over 6000+ times deep cycle.
【24 Hours Timely Service & Fast Delivery】:
We're struggle to provide the safest batteries and the most professional service to every customer. If you have any questions, please feel free to contact us. And we provide safe and strong battery package and fast delivery .
Specification
| Basic Parameter |
| Module Number | 5 |
| Rated Voltage(V) | 51.2 |
| Rated Capacity(Ah) | 500 |
| Rated Energy(Wh) | 25600 |
| Operation Parameter |
| Voltage Range(V) | 44.8-56 |
| Charge Voltage Range(V) | 55.2-56 |
| Cut-off Voltage(V) | 44.8 |
| Recommend Charge Current(A) | 50 |
| Max Charge Current(A) | 100 |
| Max Discharge Current(A) | 100 |
| Physical Parameter |
| Dimension:L*W*H(mm) | 470*450*800 |
| Weight(kg) | 230 |
| Communication Port | RS485,CAN |
| Display | LED+LCD |
| Terminal | Plug-in |
| Environment Parameter |
| Humidity(%) | 5-95% RH |
| Charge Temperature Range(℃) | 0-45 |
| Discharge Temperature Range(℃) | -20-60 |
| Storage Temperature Range(℃) | -20-45 |
| Service Life | |
| Cycle Life | ＞6000 (0.5C@ 25℃,80% DOD) |
| Design Life (Year) | 15 |
| Certification |
| Safety & Certification | CE,EMC,TUV(IEC62619),UL1973 |
| Transportation | UN38.3 |
Certifications
UL, CE, UN38.3, MSDS, IEC and other international certifications
About US
An Innovative Manufacturer and Trusted Partner
Located in Maryland, USA and Shanghai, China, we are committed to promoting the development of green new energy. We have more than 20 years’ industry experience and professional technicians, dedicated to providing customized energy storage system solutions. We are mainly engaged in lithium-ion battery product series: single cell lithium-ion, battery pack, photovoltaic panel, indoor and outdoor solar energy storage power system, etc.
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| Top Service | High Quality | OEM/ODM Customized | After Sales |
| We will test all products and send test videos or pictures to customer for confirmation. | Our products have obtained UL, CE, UN38.3, MSDS, IEC and other international certifications. | More than 20 years industry experience, provide customized energy storage system solutions. | We are committed to providing you with high-quality, reliable products and services. |
FAQ
1: How can we guarantee quality?
A: Always a pre-production sample before mass production; Always final Inspection before shipment.
2: What can you buy from us?
A: lithium-ion single cell, battery pack, photovoltaic panel, indoor and outdoor solar energy storage power system, portable energy storage power system, etc.
3: Can you have a sample order?
A: Yes, we welcome sample order to test and check quality.
4: What about the lead time?
A: Sample needs 10-15 days, mass production time needs 5-8 weeks, it depends on order quantity.
5: How about you payment and delivery items?
A: Payment items: By T/T, 50% for deposit, and balance all before shipment. For small amount, we also accept payment via PayPal, Western Union.
6: What kind of certificates could you provide for these batteries?
A: We have CE,CB,KC,MSDS,UN38.3 for most our current products, if It's custom-making design, usually no current certificates, we could apply for you if you need, but the related fees should be paid by your side, and if your order is big enough, certificate fees can be refunded.
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