Shanghai Younatural New Energy Co., Ltd.
Main Products: Solar Energy Storage System, LiFePO4 Battery, Portable Power Station
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Features
Scalable outdoor energy storage cabinet is designed for customer application with power and capacity range requirements of 250kW/645kWh. The system can flexibly scalable the battery cabinet according to customer needs. Flexible placement, saving space and creating low-carbon and high-yield solutions for different application scenarios.
·OEM/ODM professional battery manufacturing factory, installed in place, convenient and quick
·One-stop solution for customized energy storage system integration
·Diversified customer needs, applicable to multiple scenarios
·Intelligent operation and maintenance backstage, can view the system status, and easily obtain information
Specification
| Model | 250kW/645kWh | |
| AC Parameters | Rated power | 250kW |
| Max. power | 275kW | |
| Rated current | 360A | |
| THDi | <3% | |
| Rated voltage | 400VAC | |
| Voltage range | ±10% | |
| Rated frequency | 50Hz/60Hz | |
| Isolation | Transformer (optional) | |
| Wire type | 3P3W+PE | |
| DC Parameters | Battery cell type | LFP, 280Ah |
| Nominal energy (BOL) | 645kWh | |
| Nominal voltage | 768VDC | |
| Battery voltage range | 648~864VDC | |
| Charging /Discharging mode | CP | |
| Other Parameters | Degree of protection | IP54 |
| Operation temperature | -10～+45℃ | |
| Storage temperature | -30～+50℃ | |
| Altitude | <2000m | |
| Relative humidity | 5%~95%(No condensing) | |
| Cooling | Battery cabinet: Independent temperature control, air-conditioning cooling PCS & control cabinet: forced cooling | |
| Fire suppression system | FM-200 (Novec 1230 optional) | |
| Communication | RS485, Ethernet | |
| Dimension(W*D*H) | Battery cabinet: 1200*850*2100mm*3 PCS & control cabinet: 1850*1050*2350mm | |
| Weight | Battery cabinet: 1.8T*3 PCS & control cabinet: 0.9T | |
| Certification | UL1973, IEC62619,UN38.3, UN3536 | |
Product display
Application topology
About US
Battery pack manufacturing facility
With the developement of economy, more and more people would like customized battery packs to meet their demand. Small quantity,fast delivery brings huge challenge to flexible production. We keep several semi-automatic production lines for small orders, protypes and samples. We also have a fully-automatic production line for standard on-shelf batteries.
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.