SunEvo Solar USA

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

A solar rack lithium battery is typically installed near the solar panel array, either on the ground or mounted on a rack or structure. The battery system includes charge controllers and inverters to manage the charging and discharging process, as well as to convert the stored DC energy into AC power that can be used to power household appliances or fed back into the electrical grid.

  • Brand:SunArk
  • Max charging current::100A
  • Operation Voltage:42-42-54Vdc
  • Life cycles (80% DOD, 25%):6000 Cycles
  • Lithium battery standard:UL1642.IEC62619.UN38.3.ROHS.CE-EMC
  • 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°CC

how can we help you

You can contact us any way that is convenient for you. We are available 24/7 via email or telephone.

Description

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).

 

 

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.

 

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.

 

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.

 

FAQs:

 

     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.

 

Leave A Message

If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

Subject :

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