SunArk Rack Mounted Lithium Battery Module 48V 100Ah 200Ah For Energy Storage

SunArk Rack Mounted Lithium Battery Module 48V 100Ah 200Ah For Energy Storage

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LiFePO4 Battery

What does the BMS usually do?


BMS stands for Battery Management System. It is an essential component of a battery system, including rack lithium batteries, and plays a crucial role in monitoring and controlling the battery's operation. The primary functions of a BMS include:

State of Charge (SOC) Monitoring: The BMS tracks the battery's SOC, which indicates the remaining capacity or energy level of the battery. 

Voltage Monitoring: The BMS continuously monitors the voltage levels of individual cells or battery modules within the battery pack.

Current Monitoring: By measuring the current flowing into and out of the battery, the BMS accurately estimates the battery's charge and discharge rates. 

Cell Balancing: As a battery ages or experiences variations in performance, individual cells within the battery pack may have slightly different capacities or voltages. 

Temperature Monitoring: The BMS monitors the temperature of the battery cells to prevent overheating or operating under unfavorable temperature conditions. 

Overcurrent and Overvoltage Protection

Fault Detection and Diagnostics: The BMS continuously checks for any faults or abnormal conditions within the battery system.

Communication and Data Logging: Many BMS systems offer communication interfaces to interface with external devices or monitoring systems. 

rack lithium battery

What main functions does the rack lithium battery have?


Here are some key functions of a rack lithium battery:

Energy Storage: Rack lithium batteries serve as a means of storing electrical energy for solar system. 

Power Backup: Rack lithium batteries are commonly used as backup power systems in applications where a continuous and reliable power supply is critical. 

Load Leveling and Peak Shaving: Rack lithium batteries can help balance the supply and demand of electricity in systems that experience fluctuating energy loads.

Renewable Energy Integration: Rack lithium batteries play a crucial role in renewable energy systems by providing energy storage for intermittent energy sources like solar or wind power. 

Hybrid and Electric Vehicles: Rack lithium batteries are commonly used in hybrid and electric vehicles to store electrical energy for propulsion. 

Overall, the function of a rack lithium battery is to provide reliable and efficient energy storage in various applications, enabling a more sustainable and flexible use of electrical power.

rack lithium battery pack


What is the main feature of LiFePO4 cells? 


LiFePO4 battery cells offer several advantages over other lithium-ion chemistries:

Safety: LiFePO4 chemistry is inherently stable and less prone to thermal runaway or combustion, making it one of the safest lithium-ion chemistries available. It is less susceptible to overheating and overcharging, reducing the risk of accidents or fire hazards.

Long Cycle Life: LiFePO4 cells have a longer cycle life compared to other lithium-ion chemistries. They can withstand a higher number of charge-discharge cycles without significant capacity degradation, making them suitable for applications that require frequent use or high cycling.

High Energy Density: While LiFePO4 does not have the highest energy density among lithium-ion chemistries, it offers a good balance between energy density and safety. It provides a reliable energy storage solution that meets the needs of various applications without sacrificing safety.

Wide Operating Temperature Range: LiFePO4 cells perform well across a wide range of temperatures, including both low and high extremes. They have a better performance and longevity in low-temperature conditions compared to other lithium-ion chemistries.

Fast Charging Capability: LiFePO4 cells can handle high charge and discharge rates, allowing for fast charging and discharging without sacrificing performance or affecting battery longevity.

LiFePO4 battery cells are commonly used in various applications, including electric vehicles (EVs), hybrid electric vehicles (HEVs), energy storage systems (ESS), uninterruptible power supplies (UPS), portable electronics, and renewable energy systems. They provide a reliable and safe energy storage solution in these applications, ensuring long-lasting performance and enhanced safety.

48V 200Ah lithium battery

How do we produce our lithium batteries?


Here are some main steps to produce rack lithium batteries:

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

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

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

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

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

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

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


Remember that working with lithium batteries can be hazardous if proper precautions are not taken. Always follow the manufacturer's instructions and guidelines, and if you are unsure about any aspect of racking lithium batteries, consult an expert or seek professional assistance.




     Q1: Is OEM/ODM service available?

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

  • Free Shipping: We offer Free shipping with a delivery time of 3-7 Working days to make your shopping hassle-free.

  • In Stock: Our store items are all in stock, ensuring that you can enjoy your favorite items instantly.

  • Own Warehouse: Our warehouse is located in Los Angeles, California, ensuring that your order is delivered quickly and on time.

  • Returns and exchanges are hassle-free: What's more, returns and exchanges are hassle-free to make your shopping experience easier and more enjoyable.

  • 30 days money back guarantee: If you are not satisfied with your item, we will provide you with a money back guarantee within 30 days.

Thank you for your choice and support, and we look forward to providing you with quality logistics services!

More details at Shipping Policy

If you choose to use the surface mount installation as an option for your fencing, we will not warranty nor will assume liability for the fencing boards or the post/mounting system in the event of wind-related damage.

Standard warranty for color and material integrity will apply, but damage due to wind will be considered an act of nature and as such will not be covered. If you have any questions or concerns about the product before installation, please feel free to contact us.

Solar Systems Depot is a leading distributor of high-quality solar energy products and
solutions. We provide a wide range of solar panels, inverters, batteries, and other solar
accessories to meet the needs of residential, commercial, and industrial clients.

Our main office is located at 40 Wall Street 40 Fl New York NY 10005 We also have several
distribution centers across the country to ensure timely delivery of products.

You can reach us via phone at 888-334-0366 or email or
through our website's contact form.

We offer a comprehensive range of solar products including solar panels, inverters, batteries,
mounting systems, and monitoring solutions. We also provide complete solar kits for residential
and commercial installations.

Yes, we provide free engineering services to help you design and customize the best solar
system for your needs. Our team of experts will create a layout and provide a free diagram to
ensure optimal performance and efficiency.

While we primarily focus on distribution, we can connect you with certified installers in your
area. Please contact our customer service team for more information.

Yes, all of our products are certified to meet international standards for quality and safety. We
work with reputable manufacturers to ensure the highest quality.

Yes, we offer warranties on all our products. The duration and terms of the warranty vary
depending on the product. Please refer to the specific product's warranty information for details.

Orders can be placed through our website, by phone, or by email. If you need assistance, our
customer service team is available to help you with the ordering process.

Yes, we have a return policy in place. If you are not satisfied with your purchase, you can
return the product within 30 days of receipt. Please refer to our return policy for detailed
instructions and conditions.

Delivery times vary depending on the product and your location. If the item is in stock, you
can expect to receive it within 5-7 business days. However, for most products, we offer a more
cost-effective option by shipping directly from our partner factory to your doorstep, which takes
around 30-40 days on average. This approach allows us to pass significant savings on to you.
The wait is well worth it for the significant cost savings that make it worth it for most customers.

Our order process is straightforward:
Initial Deposit: We require a 35% down payment to secure your order.
Final Settlement: The remaining balance is due 5 days prior to the scheduled delivery date,
ensuring a smooth and convenient process.

We accept various payment methods including credit cards, bank transfers, and PayPal. We
also offer financing options. Please contact our sales team for more details.

Yes, we provide technical support for all our products. Our team of experts is available to
assist you with installation, troubleshooting, and maintenance.

If you are interested in becoming a distributor or reseller, please contact our sales team for
more information on partnership opportunities.

Sustainability is at the core of our business. We ensure that our products are sourced from
manufacturers who adhere to strict environmental standards. Additionally, we are committed to
reducing our carbon footprint through efficient operations and eco-friendly practices

For any other questions or inquiries, please feel free to contact us directly. We are here to helpyou harness the power of solar energy!
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