Shanghai Younatural New Energy Co., Ltd.
Main Products: Solar Energy Storage System, LiFePO4 Battery, Portable Power Station
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Features:
15-year design Life, using the best BMS protection board, protecting the lithium battery pack from overcharge, overdischarge, overcurrent, short circuit, etc, with excellent self-discharge rate. Configurable Bluetooth, can be connected in series and parallel. The heating function and other special functions can also be customized.
Energy Storage
–Solar-Wind Power System / City Grid (On/Off) / Community and Family
Back-up System and UPS
–Telcom Base / CATV system / Computer Server Center / Medical Instrument / Military Equipment
Other Applications
–Security and Electronics / Mobile POS, Mining Light / Torch / LED Light / Emergency Light
–RV Motorhome /Golf Carts Battery / Boat Marine Yachts / Electric Skateboard
–LED Backup / Engine Starting Battery, etc.
| Basic Parameter | |
| Module Number | 3 |
| Rated Voltage(V) | 51.2 |
| Rated Capacity(Ah) | 300 |
| Rated Energy(Wh) | 15360 |
| 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*480 |
| Weight(kg) | 138 |
| 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 |
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.