SunEvo Solar Photovoltaic Solar Panel Module

SunArk Home Energy Storage Stackable LiFEPO4 Lithium Battery 5KW 10KW

A solar lithium battery, also known as a solar lithium-ion battery, is a type of lithium-ion battery specifically designed for storing and utilizing solar energy. 

SunArk solar lithium battery with 6000 cycles @80% DoD cycle life, 10 years super long warranty to guarantee customer rest assured products.

  • Brand:

  • Max charging current:

  • Operation Voltage:

  • Life cycles (80% DOD, 25%):

    6000 Cycles
  • Lithium battery standard:

  • Operation temperature:

    20°C to 60°C @60+-25% Relative Humidity
  • Storage temperature:

    o°C to 45*C @60+/-25% Relative Humidity
  • Storage time / temperature:

    5 months @ 25°C. 3 months @ 35*C: 1 month @ 45°C

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LiFePO4 Battery

What components does our stackable lithium batteries include?


Lithium Battery Cells: The core component of a solar lithium battery is the lithium-ion cells, which store and release electrical energy. 

Battery Management System (BMS): The BMS is an essential component of a solar lithium battery. It monitors and controls the charging and discharging processes, balances the charge levels of individual cells, 

Solar Charge Controller: In a solar system, the solar charge controller regulates the charging of the battery from the solar panels. 

Inverter (Optional): If you want to use the stored energy in a solar lithium battery to power AC (alternating current) devices, an inverter is required. 

Enclosure: The battery cells, BMS, charge controller, and other components are usually enclosed in a protective casing to ensure safety and provide mechanical integrity. 

Connectors and Wiring: Various connectors and wiring are used to interconnect the battery with the solar panels, charge controller, inverter (if applicable), and other components of the solar system. 

Solar lithium batteries have become popular for off-grid solar systems, hybrid solar systems, and energy storage applications. They offer high energy density, long cycle life, fast charging capabilities, efficient energy storage, and compatibility with renewable energy sources like solar power.

rack lithium battery

What features does our stackable rack lithium battery have?


1. Voltage: Many modern power electronics systems and devices operate at 48 volts, making these batteries compatible with a wide range of equipment.

2. Efficiency: Compared to higher voltage systems, a 48V battery system can provide efficient power transmission and conversion.

3. Safety: 48V voltage systems generally have less risk of electrical shock and are considered safer to handle and operate.

4. Scalability: 48V battery systems can be easily configured in series or parallel combinations to achieve higher energy storage capacities.

5. Cost-effectiveness: In many applications, 48V battery systems offer a good balance between cost and performance. which is more suitable for home installations.

rack lithium battery pack


How about the componets to build a battery cell? 


1. Positive Electrode (Cathode): The positive electrode is typically made of a lithium-based compound such as lithium cobalt oxide (LiCoO2), lithium manganese oxide (LiMn2O4), lithium iron phosphate (LiFePO4), or lithium nickel cobalt aluminum oxide (NCA). 

2. Negative Electrode (Anode): The negative electrode is commonly made of graphite or other carbon-based materials that can intercalate lithium ions. 

3. Separator: The separator is a thin, porous material that keeps the positive and negative electrodes physically separated while facilitating the exchange of lithium ions.

4. Electrolyte: The electrolyte is a conductive solution or gel that contains lithium salts dissolved in an organic solvent. It serves as the medium for lithium ion transport between the electrodes. 

5. Current Collectors: Current collectors are usually metal foils, such as aluminum for the cathode and copper for the anode.

48V 200Ah lithium battery

What are the production process to build a complete lithium battery pack?


1. Determine the battery bank requirements: Calculate the desired capacity and voltage for your battery bank based on your application needs.

2. Select suitable lithium batteries: Choose lithium batteries that meet your requirements and are designed for use in a rack configuration.

3. Choose a racking system: Select a racking system that is designed for the specific lithium batteries you are using. 

4. Prepare the rack: Install the racking system and ensure it is securely mounted and stable. 

5. Connect the batteries: Install the lithium batteries in the rack, following any guidelines provided by the battery manufacturer. 

6. Configure the battery management system (BMS): If your lithium batteries require a BMS, install and configure it according to the manufacturer's instructions. 

7. Test and verify: Once the batteries are properly racked and connected, perform thorough testing to ensure proper functioning and performance. 





     Q1: Do you support OEM/ODM?

     A:Definitely, OEM&ODM service is supported with a certain quantity,including customize logo,package and label;


     Q2: What's the production time?

     A:  The production time is normally 15 working days. but we will always prepare some stocks for popular models.


     Q3: Can you provide DDP service?

     A:Yes, if you are a personal customer and don't want to deal with the customs, we can provide DDP service to your address.


     Q4: What about the warranty and how to claim?

     A:  Warranty period are 10 years since you receive the battery, our professional after-sales team will deal with all warranty issues.

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