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10Kw 20Kw Solar Panel Energy System For All In One Off Grid Solar Energy System
10Kw 20Kw Solar Panel Energy System For All In One Off Grid Solar Energy System
10Kw 20Kw Solar Panel Energy System For All In One Off Grid Solar Energy System
10Kw 20Kw Solar Panel Energy System For All In One Off Grid Solar Energy System
10Kw 20Kw Solar Panel Energy System For All In One Off Grid Solar Energy System
10Kw 20Kw Solar Panel Energy System For All In One Off Grid Solar Energy System
10Kw 20Kw Solar Panel Energy System For All In One Off Grid Solar Energy System

10Kw 20Kw Solar Panel Energy System For All In One Off Grid Solar Energy System

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Product Overview

Description





Delivery from local warehouse: 7 days fast delivery




Product Parameter


Model
LFR-4850/5150
LFR-48100/51100
LFR-48150/51150
FR-48200/51200
Standard Voltage
48VDc/51.2VDc



Voltage
39.75-54.75VDc/42.4-58.4VDc



Norminal Capacity
50Ah
100Ah
150Ah
200Ah
Rated Energy Capacity
2.4/2.56kWh
4.8/5.12kWh
7.2/7.68kWh
9.6/10.24kWh
Commumication Protocol
CAN/RS485/WIFI/4G/Blue Tooth



Efficiency (at 0.5C)
98%



Cell Self-Discharge
<5 %/ Month



Maximum Allowed Modules in Parallel
15 (36/38.4kWh)
15 (72/76.8kWh)
15 (108/115.2kWh)
15 (144/153.6kWh)
Depth of Discharge
Up to 100%



Useful Life
8-10 Years



Cycle Life
6000 (@ 80% DoD)



Protection
Over temperature, over current, short circuit, over-charging, over-discharging, Low voltage



Charge Specifications




Recommended Charge Current
25A
50A
75A
100A
Maximum Charge Current
50A
100A
100A
100A
Recommended Charge Voltage
54/57.6V
54/57.6V
54/57.6V
54/57.6V
Maximum Charge Voltage
54.75/58.4V
54.75/58.4V
54.75/58.4V
54.75/58.4V
Discharge Specifications




Recommended Discharge Current
25A
50A
75A
100A
Maximum Discharge Current
50A
100A
100A
100A
Recommended Low Voltage Disconnect
41.25/44V



Battery Low Voltage Protection
39.75/42.4V



Battery Recovery Voltage
45/48V



Mechanical Specifications




Dimenstions
484*410*120mm
484*410*178mm
484*590*178mm
484*590*178mm
Weight
24.5/26.5kg 
38.5/41kg
59/63kg
70.5/75kg
Terminal Type
M6



Case Material
Industrial Grade Iron



Enclosure Protection
IP20



Installation
Cabinet



Cell Type Chemistry
LiFePO4



Compliance Specifications




Certifications
CE,FCC, CCC
Shipping Classification
UN 38.3. UN 3480, Class 9



Temperature Specifications




Discharge Temperature
-20~65℃
-20~65℃
-20~65℃
-20~65℃
Charge Temperature
0~55℃
0~55℃
0~55℃
0~55℃
Storage Temperature
-20~45℃
-20~45℃
-20~45℃
-20~45℃


10Kw 20Kw Solar Panel Energy System For All In One Off Grid Solar Energy System
Price Solar Panels High Quality Flexible Panel With Commercial Solar Energy System 5000 Watts Solar Energy Home System 30Kw








Products Description
















Why lithium iron phosphate battery？
1、Lithium battery performance requirements include energy density, power density, cost, life and safety. Energy storage applications have relaxed requirements on energy density and power density of batteries, and more emphasis is placed on reducing the cost of distributing storage power. Energy storage batteries should have low cost and long life, and ensure the safety of battery applications.

2、Lifepo4 battery has become the main choice of energy storage battery due to its excellent safety, long cycle life, abundant metal resources, low cost and environmental protection.

3、The performance of lithium iron phosphate material is close to the theoretical bottleneck, and it is difficult to improve the performance of the material. Low-cost long-cycle lithium iron phosphate cathode materials are currently being developed. Materials currently under development include high pressure solid density, fast charge, high energy density materials (such as lithium ferromanganese phosphate).

Selection of cathode materials for energy storage battery
Positive electrode material is the most important material cost, accounting for about 55%. Lithium ion batteries are mainly
divided into lithium iron phosphate batteries and ternary batteries based on different cathode materials, power batteries have both, and energy storage batteries are almost all lithium iron phosphate batteries in China.



Please confirm order details with us before placing an order
Specifications, BMS, color and inverter, etc.

If you have custom requirements, please contact us, click here.
I am here at your service.

1. We DO NOT use recycled battery cells from EV(electric vehicle).
2. All LVFU batteries come with Brand New Grade A LiFePO4 cells.


Our Advantages


















Advantages of lithium iron phosphate batteries
1. High Safety: LiFePO4 batteries have higher thermal and chemical stability compared to other lithium battery types, reducing the risk of fire and explosion.

2. Long Cycle Life: LiFePO4 batteries have a longer cycle life, typically capable of thousands of charge-discharge cycles, making them durable and reliable.

3. Fast Charging: LiFePO4 batteries have high charging efficiency, allowing for quick charging times and saving charging time.

4. High Energy Density: Although LiFePO4 batteries have a relatively lower energy density compared to other lithium battery types, they still offer sufficient energy density to provide long-lasting power supply.

5.Wide Temperature Range: LiFePO4 batteries perform well in extreme temperatures, enabling them to operate effectively across a wide range of temperature conditions.

6. High Discharge Rate: LiFePO4 batteries can deliver high discharge rates, making them suitable for applications that require quick bursts of power, such as electric vehicles and power tools.

7. Low Self-Discharge: LiFePO4 batteries have a low self-discharge rate, meaning they can retain their charge for longer periods when not in use, allowing for reliable and extended standby power.

8. Compatibility: LiFePO4 batteries are compatible with existing charging systems designed for other lithium-ion battery chemistries, making it easier for consumers to integrate them into their existing devices and setups.


After - Sales




FAQ


Q: Are you trading company or manufacturer? 
A: We are a professional battery manufacturer with our own factory and brand. We provide various OEM/ODM services to customers all over the world. 

Q: Can I print my LOGO on it？
A: YES, LOGO/sticker/OEM/ODM welcomed
 
Q:Are you battery real capacity? 
A: All of our battery cells with Grade A,100% new and real capacity. We promise 100% Top grade A. If you found it is not A battery cell, you can contact us for refund. 

Q: What kind of certificates do you have? 
A: We can provide CE,ROHS,FCC,IEC62133,MSDS,UN38.3 etc. 

Q: What are your advantages compared to other suppliers? 
a) High quality battery: our battery has enough capacity, low RI. Before shipping, we will check the product and make sure the quality is approved by the customer. 
b) Better Service: We always provide the needs of our customers. Respond to customer questions in a timely manner.
Provide customers with the best project solutions. We ship on time. 

Q: Can we visit your factory before placing an order? 
A: Of course there is no problem. We welcome you to visit the factory at any time.



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