High Energy Lithium Ion Battery 48V 50Ah LiFePO4 for Solar Energy Storage Systems

2021-06-21 07:48

Products Description
Electrical
Characteristics
Nominal Voltage
51.2V
Nominal Capacity
Energy
2560Wh
Internal Resistance
≤35mΩ
Cycle Life
2000 Cycles @ 0.2C Charging/Discharging ,Until 70% Capacity
Self Discharge
≤3.5% per month at 25℃
Standard Charging
Max.Charging Voltage
58.4±0.2
Charging Mode
At 0℃~45℃ temperature, charged to 58.4V at a constant current of 0.2C, and then,changed continuously with constant voltage of 58.4V until the current was not more than 0.02C
Charging Current
50A
Max.Charging Current
50A
Standard Discharging
Discharging Current
50A
Max. Continuous Current
50A
Max.Pulse Current
60A(10S) Can be set up
Discharging Cut-off Voltage
40.0
Operating Condition
Charge Temperature
0℃ to 45℃(32℉ to 113℉) @60±25% Relative Humidity
Discharge Temperature
-20℃ to 60℃(-4℉ to 140℉) @60±25% Relative Humidity
Storage Temperature
0℃ to 45℃(32℉ to 113℉) @60±25% Relative Humidity
Water Dust Resistance
IP54
Structure
Cell & Format
32700 (16S8P)
Casing
Metal
Max.Dimension (L*W*H)
482*650*155mm(3.5U)
Weight
Approx. 33Kg
Communication Interface
RS485 (8P8C)
Display
LCD

Our Advantages
◆ Using the technology of lithium iron phosphate cell, superior safety,thousands of cycles, 100%DOD, under normal conditions.
◆ Built-in automatic protection for over-charge, over discharge, over current and over temperature.
◆ Free of maintenance .
◆ Internal cell balancing.
◆ Lighter weight: About 40% ~50% of the weight of a comparable lead acid battery.
◆ Can be charged using most standard lead-acid charges (set).
◆ Wider temperature range:-20℃~60℃.
◆ Does not support series applications, the maximum support 15 batteries parallel.
Application
◆ UPS ◆ Solar &Wind Power System ◆ Golf Cart ◆ Electric Vehicle , E-bike, E-rickshaw etc. ◆ Lighting
Our Factory
Packing And Shipping
FAQ
Q1. Can I have a sample order?
A. Yes, we welcome sample order to test and check quality.
Q2. What about the lead time?
A. Sample needs 3 days, mass production time needs 5-7 weeks, it depends on order quantity.
Q3. Do you have any MOQ limit?
A. Yes, we have MOQ for mass production, it depends on the different part numbers. 1~10pcs sample order is available. Low MOQ, 1pc for sample checking is available.
Q4. How do you ship the goods and how long does it take to arrive?
A. It usually takes 5-7 days to arrive. Airline and sea shipping is also optional.
Q5. How to proceed with 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 a deposit for formal order. Fourthly We arrange the production.
Q6. Is it OK to print my logo on the product?
A. Yes. Please inform us formally before our production and confirm the design firstly based on our sample.
Q7.Which certificates do you have?
A:We have CE/FCC/ROHS/UN38.3/MSDS ...etc.
Q8.How about warranty?
A:3 year warranty

Note: We are a battery manufacturer. All products do not support retail, we only do B2B business.please contact us for product prices!