Solar Energy Storage 20Kwh 48V 400Ah Lithium Battery LED Indicator
Solar Energy Storage 20Kwh 48V 400Ah Lithium Battery LED Indicator
Solar Energy Storage 48V 400Ah 20Kwh LiFePO4 Lithium Li-ion Battery
Feature
1. Can be fast charging/discharging: lithium iron phosphate battery can be high current 2C fast charged and discharged, under the special charger ,1.5C charge can make the battery full of capacity within 40 minutes, the starting current can reach 2 C, and the lead acid battery does not have this performance at present.
2. High efficiency output: standard discharge 2~5 C, continuous high current discharge up to 10 C, instantaneous pulse discharge (10 S) up to 20C.
3. Eco-friendly: Clean and Green energy, no toxic material contained
4. No memory effect, highly efficient, charge anytime
5. Small size and light weight: 1/2.5 size& weight of lead acid battery
6. Excellent performance at high temperature
|
Nominal Voltage |
51.2V |
|
Nominal Capacity |
400Ah |
|
Energy |
20480Wh |
|
Internal Resistance |
≤10mΩ |
|
Cycle Life |
>3000 cycles@1C 100% DOD |
|
Months Self Discharge |
<3% |
|
Efficiency of Charge |
100%@0.5C |
|
Efficiency of Discharge |
96-99% @1C |
|
Charge Cut-off Voltage |
58.4±0.2V |
|
Charge Mode |
0.2C to 58.4V, then 58.4V charge current to 0.02C(CC/CV) |
|
Recommend Charge Current |
20A |
|
Max. Charge Current |
100A |
|
Max. Continuous Discharge Current |
100A |
|
Max. Pulse Current |
200A(10S) |
|
Discharge Cut-off Voltage |
40V |
|
Charge Temperature |
0ºC to 45ºC(32F to 113F)@60±25% Relative Humidity |
|
Discharge Temperature |
-20ºC to 60ºC(-4F to 140F)@60±25% Relative Humidity |
|
Storage Temperature |
0ºC to 40ºC(32F to 104F)@60±25% Relative Humidity |
|
Water Dust Resistance |
IP67 |
|
Cell&Method |
16S |
|
Package |
Metal Case |
|
Dimensions(in./mm.) |
927*460*392mm |
|
Weight(lbs./kg.) |
200kg |
Product Images
Company Information
Introduction
Shenzhen Elite New Energy Co., Ltd is a leading battery manufacturer in China, which is committed to provide customers with safe and durable green energy products, including EV power battery systems, portable energy storage, household energy storage, micro power grid, battery solutions for telecom station power supply, UPS, solar street lights, and battery packs for police car, harvesters, AGV, forklift, balance vehicles, electric tricycles, electric wheelchairs, etc.
Packaging & Shipping
Package: With high quality pearl wool, UN cartons / Plywood, plastic pallet.
Shipping: By air, by sea, by express, railway transportation and so on.
Q&A
1. Where can I get the price?
We will offer you the quotation within 24 hours after receiving your inquiry.
2. What is your MOQ ?
Sample order for testing is available.
3. How can you guarantee your quality.
Elite implements strict quality control in every production process to ensure the stability and consistency of the products. We have a team of professional workers who are engaged in quality management during every process. Besides, all of our products have 3-5 years warranty.
4. What about the lead time of bulk order?
It depends on your order quantity. Elite applies strict production program. Normally, the lead time is 30 days.
5. What shipping method can I choose? How about the shipping time?
By Express (3-15 days): suitable for urgent time or small quantity;
By Sea (25-45 days): suitable for bulk order;
By Railway (15-35 days): Suitable for bulk order.
Our sales person will recommend the most suitable solution for you according to your detailed order and situation.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.