SunArk Rack Deep Cycle 48V Lithium Battery Pack For Home Use

SunArk Rack Deep Cycle 48V Lithium Battery Pack For Home Use

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LiFePO4 Battery

What is the Internal composition of our rack  lithium battery pack?


- LiFEPO4 Battery Cells: LiFEPO4 cells are the primary energy storage component of a solar energy storage battery . 

- Electrolyte: The electrolyte is a chemical substance that facilitates the movement of lithium ions between the positive and negative electrodes of the battery.

- Terminals: The lithium-ion cells have a positive electrode (cathode) and a negative electrode (anode). 

- Separator: The separator is a thin membrane that physically separates the positive and negative electrodes inside the battery.

- Battery Management System (BMS): A solar lithium battery usually incorporates a battery management system, which monitors and controls the battery's voltage, current, temperature, and state of charge (SOC). 

rack lithium battery

What primary features do our rack  lithium battery pack have?


- Energy Storage: The primary function of a solar lithium battery is to store the excess electricity generated by solar panels. 

- Load Shifting: Solar lithium batteries enable load shifting, which involves using stored energy during peak demand periods when electricity rates are higher or when solar power generation is insufficient. 

- Back-up: Solar lithium batteries can provide backup power in the event of a power outage.

- Power Smoothing: Solar power production can fluctuate due to factors such as varying sunlight intensity and cloud cover. 

- Peak Demand Reduction: By storing energy during off-peak periods and discharging it during peak demand periods, solar lithium batteries can help reduce peak demand on the electrical grid. 

rack lithium battery pack


What points will we focus on when we select battery cells? 


- Battery Chemistry: Lithium-ion batteries are commonly used in solar applications due to their high energy density, long cycle life, and good charge/discharge efficiency. 

- Capacity: Battery capacity is the amount of electrical energy a battery can store, typically measured in ampere-hours (Ah) or kilowatt-hours (kWh). 

- Cycle Life: Cycle life refers to the number of charge-discharge cycles a battery can endure before its capacity significantly declines.

- Efficiency: Battery efficiency influences the overall performance of a solar system. 

- Safety: Battery safety is crucial to prevent hazards like thermal runaway or fires.

- Manufacturer Reputation: Choose batteries from reputable manufacturers with a track record of producing reliable and high-quality products.  

48V 200Ah lithium battery

How many process we have to produce rack lithium battery pack?


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

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

- Configure the 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. 

- BTW, each battery will be charged to 100% before delivery.




     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 about the normally 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: How 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.

  • 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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