Large Capacity 20kwh Energy Storage Cabinet 51.2V UPS LiFePO4 Lithium Battery Pack for Home

• Type: LiFePO4
• Rechargeable: Yes
• Size: Large
• Communication Port: Can, RS232, RS485
• Battery Type: LiFePO4 Lithium Batteries
• Case Material: Iron Rack Mount Case
• Model NO.: 51.2v 250ah rack-mounted Lithium Battery
• Transport Package: Carton Box with Wooden Pallet
• Specification: 482*500*280mm
• Trademark: RATOPO and OEM ODM
• Origin: China
• Production Capacity: 100000 Per Year

Product Description

Product Description

Product number	RT12000
Norminal Battery Energy	12800WH
Norminal Capacity	250Ah
Norminal Voltage	51.2V
Dimensions	6U 482*500*280mm
Internal Resistance	≤30mΩ
Cycle Life	>3000
Months Self Discharge	<3%
DC Normal Charge Voltage	58.4±1Vdc
Charge Mode	0.2Cto54.7V,then 54.7V,charge current to 0.02C(CC/CV)
Recommended Charger Current	≤50A
Allowed Max. Charge Current	100A
Charge Cut-off Voltage	58.4±1Vdc
Continuous Discharge Current	100A
Allowed Max. discharge current	150A (5S)
Discharge cut-off voltage	40V
Charge Temperature	0ºC to45ºC (32Fto 113F)
Discharge Temperature	-20ºC to 60ºC (-4Fto 140°F)
Storage Temperature	0ºC to40C (32°F to 104°F)
Enclosure Protection Level	IP54

 

Over voltage protection

various functions, with single over-voltage / under-voltage, total voltage under-voltage / over-voltage, charge / discharge over-current, high temperature, low temperature, insulation and short circuit protection and recovery functions

 

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Company Profile

     RATOPO new energy was founded in 2009, which is a professional manufacturer specializing in the solar field for more than 14 years, including solar batteries, solar inverters, solar panels, solar controllers, solar street lights and solar water pump etc.

    Our factory has a total area of 200,000 sqm, use the advanced automatic production lines to ensure the quality of our products and save the production cost.which make our price more competitive in the market.

 

Why Choose RATOPO new energy?
1.We have professional photovoltaic partners in 20+ countries.
2.Overseas warehouses in US and EU to provide more convenient and efficient services.
3.Complete certifications and competitive prices.
4.Won five-star praise from 100% customers.
Contact us for more information and look forward to cooperating with you!

FAQ

Q: Can I have a sample order?
A: Yes, we welcome sample order to test and check quality. Customized is available.

Q: What about the lead time?
A: Sample needs 7-12 days, mass production time needs negotiation.

Q: How do you ship the goods and how long does it take to arrive?
A: We usuallly ship by Fedex. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.

Q: How to proceed an order?
A: Firstly let us know your requirements or application. Secondly we quote according to your requirements or our suggestions.

Thirdly customer confirms the samples and places deposit for formal order. Fourthly we arrange the production.

Q: Is it OK to print my logo on product?
A: OK, Need customer provide their packaging or we make neutral packaging.

Q: Where can I get the price?
A: We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please call us or tell us in your email so that we'll regard your inquiry priority

 

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