Shanghai Younatural New Energy Co., Ltd.
| Supply Ability | 3000 Piece/Pieces per Month |
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Product name | Energy Storage Power Battery 21KWh |
| Voltage | 51.2V |
| Capacity | 420Ah |
| Inverter Type | Pure Sine Wave |
| Battery Type | LiFePO4 |
| Controller Type | MPPT |
| Display | LED+LCD |
| Application | Electric Power Systems |
| Size(W/D/H) | 370*420*720mm |
| Weight | 192kg |
| OEM/ODM | Accepatable |
| Cycle life | 6000 Cycles @0.5C 80%DOD |
| Model Number | YNTS-GG18000W |
| Brand Name | YouNatural |
| Place of Origin | Guangdong, China |
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Product Specification
| Supply Ability | 3000 Piece/Pieces per Month | Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Product name | Energy Storage Power Battery 21KWh | Voltage | 51.2V |
| Capacity | 420Ah | Inverter Type | Pure Sine Wave |
| Battery Type | LiFePO4 | Controller Type | MPPT |
| Display | LED+LCD | Application | Electric Power Systems |
| Size(W/D/H) | 370*420*720mm | Weight | 192kg |
| OEM/ODM | Accepatable | Cycle life | 6000 Cycles @0.5C 80%DOD |
| Model Number | YNTS-GG18000W | Brand Name | YouNatural |
| Place of Origin | Guangdong, China | ||
| High Light | 21Kwh rack mount solar battery ，rack mount battery back up 51.2v ，lifepo4 rack mount battery back up | ||
Features:
Server Rack Battery are typically installed within a server rack or cabinet, and are often used in conjunction with an uninterruptible power supply (UPS) to ensure continuous operation of critical systems during a power outage. The use of lithium-based batteries provides a number of advantages over traditional lead-acid batteries, including higher energy density, longer lifespan, and improved performance in extreme temperatures.
Lithium-based batteries also have a relatively low self-discharge rate, which means that they can hold a charge for longer periods of time without requiring regular maintenance or recharging. This makes them an attractive option for use in data centers, where uninterrupted power is critical to maintaining the availability of critical applications and services.
1.Easy To Use:Server Rack Batter is plug and play, no installation is required, and it is very convenient.
2.Safety:Server Rack Batter mounted battery uses lithium iron phosphate cells and has a metal case, which is safe and has a long service life.
3.Scalable Capacity:Server Rack Batter increase the power of the battery by connecting in parallel.
4.High Consistency:Server Rack Batter low internal resistance ensures good discharge consistency of the battery pack.
| Basic Parameter | |
| Module Number | 6 |
| Rated Voltage(V) | 51.2 |
| Rated Capacity(Ah) | 420 |
| Rated Energy(Wh) | 21504 |
| 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) | 30 |
| Max Charge Current(A) | 60 |
| Max Discharge Current(A) | 60 |
| Physical Parameter | |
| Dimension:L*W*H(mm) | 370*420*720 |
| Weight(kg) | 192 |
| 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 |
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.
Company Details
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2022
Total Annual:
>800W
Employee Number:
>100
Ecer Certification：
Verified Supplier
Located in Maryland, USA ,Shanghai and Guangdong, China, Shanghai YouNatural New Energy Co., Ltd. is committed to promoting the development of green new energy. We dedicated to bridging Chinese new energy products to the immense global market, and protecting our home-the earth. We are mainly enga... Located in Maryland, USA ,Shanghai and Guangdong, China, Shanghai YouNatural New Energy Co., Ltd. is committed to promoting the development of green new energy. We dedicated to bridging Chinese new energy products to the immense global market, and protecting our home-the earth. We are mainly enga...
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