Place of Origin:
Guangdong, China
Brand Name:
Younatural
Certification:
IEEE693 Seismic test,UL 9540A
Model Number:
YNT240-27
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6.91KWH Lifepo4 UPS Battery advantages , including voltage stability, low self-discharge, wide temperature range, low maintenance, and compatibility with existing systems ,Lifepo4 UPS Battery long cycle life and safety features.
【Temperature Range】6.91KWH Lifepo4 UPS batteries can operate over a wide range of temperatures, from -25°C to 55°C, without degrading their performance. This makes them suitable for use in a variety of environments, including harsh or extreme conditions.
【Maintenance】6.91KWH Lifepo4 UPS batteries require very little maintenance compared to lead-acid batteries, which need to be periodically checked and topped off with water. This can save time and money over the life of the battery.
【Low Self-Discharge】6.91KWH LiFePO4 UPS batteries have a low self-discharge rate, meaning they can hold their charge for a long time without needing to be recharged.
Specification
| Model | YNT240-27 |
| System configuraion | |
| Control box | Have built-in |
| Output current A | 125 |
| Battery module | 256V/27AH |
| Size mm | 482*580*260 |
| Typicalsystem parameters | |
| Standard voltage VDC | 256 |
| Max charging current A | 27 |
| Rated disdarging voltage A | 108 |
| Max discharging current A | 125 |
| Battery capacity KWH | 6.91 |
| Charging voltage VDC | 280 |
| Constant charging voltage VDC | 272 |
| Discharge protection voltage VDC | 200 |
| Automatic restart function | ubmatic restart when grid recovers |
| Display | 7inch LCD |
| Communication | RS485CAN |
| Cycles | 1500 |
| lP level | IP22 |
| Humidity | 0~95% |
| Working temperature | Charging 0-45℃,discharging-20~45℃ |
| Codling | Natural air |
| Fire system | Aerosol |
| Customization | Support |
| Certification | IEEE693 Seismic test,UL 9540A |
| Cabinet dimensions mm | 600*800*1600/ 600*800*2000/600*1000*1600/ 600*1000*2000 |
| Cabinet door lock | Fingerprint lock |
| Breaker | yes |
| Connect cable wire | silica gel cable |
Product display
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.
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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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