SunArk LiFePO4 (Lithium Iron Phosphate) battery pack is a type of rechargeable battery that uses lithium iron phosphate as its cathode material. It is known for its high energy density, long cycle life, and excellent thermal stability. LiFePO4 batteries have become popular as a storage solution for renewable energy systems, including solar energy.
Brand:
SunArkMax charging current:
100AOperation Voltage:
42-54VdcLife cycles (80% DOD, 25%):
6000 CyclesLithium battery standard:
UL1642.IEC62619.UN38.3.ROHS.CE-EMCOperation temperature:
20°C to 60°C @60+-25% Relative HumidityStorage temperature:
o°C to 45*C @60+/-25% Relative HumidityStorage time / temperature:
5 months @ 25°C. 3 months @ 35*C: 1 month @ 45°C
Here are some key features of Lifepo4 battery packs for solar energy:
1- High energy density: LiFePO4 batteries provide a high capacity to store energy, allowing for efficient energy storage in solar applications.
2- Long cycle life: LiFePO4 batteries have a longer lifespan compared to other lithium-ion battery chemistries. They can typically endure thousands of charge/discharge cycles without significant degradation.
3- Safety: LiFePO4 batteries are considered safer than other lithium-ion battery chemistries. They have a lower risk of thermal runaway and are less prone to overheating or catching fire.
4- Fast charging: LiFePO4 batteries can be charged at higher rates compared to other lithium-ion batteries. This allows for quicker charging of the battery pack using solar energy.
5- Wide temperature range: LiFePO4 batteries perform well in a wide range of temperatures. They can handle both extreme cold and hot environments more effectively compared to other lithium-ion batteries.
6- Maintenance-free: LiFePO4 batteries do not require regular maintenance, such as watering or equalizing, as is the case with lead-acid batteries commonly used in solar energy storage.
7- Environmental friendliness: LiFePO4 batteries are considered more environmentally friendly compared to other battery chemistries. They do not contain toxic materials like lead or cadmium.
What's the key function of our solar lifepo4 lithium battery?
1- Solar Power Storage: The primary function of a solar lithium battery is to store the excess electricity generated by solar panels.
2- 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.
3- Backup: Solar lithium batteries can provide backup power in the event of a power outage.
4- Power Smoothing: Solar power production can fluctuate due to factors such as varying sunlight intensity and cloud cover.
5- 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.
How to select a reliable LiFEPO4 lithium battery cell?
1- 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.
2- Capacity: Battery capacity is the amount of electrical energy a battery can store, typically measured in ampere-hours (Ah) or kilowatt-hours (kWh).
3- Cycle Life: Cycle life refers to the number of charge-discharge cycles a battery can endure before its capacity significantly declines.
4- Efficiency: Battery efficiency influences the overall performance of a solar system.
5- Safety: Battery safety is crucial to prevent hazards like thermal runaway or fires.
7- 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 a good quanlity lithium battery?
1- Calculate the exact battery bank capacity: Calculate the desired capacity and voltage for your battery bank based on your application needs.
2- Choose 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.
BTW, each battery will be charged to 100% before delivery.
However, it's important to note that LiFePO4 batteries may have a higher upfront cost compared to other battery technologies. Nonetheless, their long-term durability and reliability can offset the initial investment.
When using LiFePO4 battery packs for solar energy storage, it's essential to properly size the battery capacity to match the energy requirements of the solar system. This ensures efficient utilization of the stored energy and maximizes the system's performance.
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.
With the booming of solar power systems, energy storage batteries demand has been increased Synchronously. SunArk developed deep cycle LiFEPO4 battery which have 6000 cycles life. the rack type design are more easire for customers to install and wiring. inside the battery, a 15S connection of ANC cells are used, also smart BMS to make sure it can communicate with solar inverters.
SunArk deep cycle rack mounted lithium batteries are mostly used in hybrid and off grid solar systems, with the ability to storage DC solar electricity in daytime and power the AC home loads at nightime through a solar inverter. by using 3.2V 100Ah battery cells, the output voltage can be set to 48V and 51.2V according to different requirements.
A long lifespan energy storage battery is crucial in solar systems, SunArk 48V 200Ah rack type lithium battery pack is consist of 30pcs 3.2V 100Ah ANC cells, total capacity 9600Wh, With long cycle life and warranty years reach 10 years. also it can be perfectly compatible with mostly branded inverters like Deye, Growatt, etc.
Racking lithium batteries refers to the process of arranging and organizing them in a specific configuration to create a battery bank. This is commonly done in applications that require a larger capacity and higher voltage than what a single lithium battery can provide. When racking lithium batteries, it's important to consider safety measures and the specific requirements of the batteries you are using.
A rack lithium battery refers to a configuration or arrangement of lithium batteries in a rack-like structure to create a battery bank with increased capacity and voltage. It involves organizing and connecting individual lithium battery cells together to form a larger and more powerful energy storage system.
A SunArk 48V energy storage battery refers to a battery system that operates at a nominal voltage of 48 volts. It is commonly used in various applications such as renewable energy systems, electric vehicles, and backup power systems.
SunArk 48V energy storage batteries are typically designed to provide a stable source of power and store energy for later use. They can be constructed using different chemistries such as lithium-ion, lead-acid, or nickel-cadmium, depending on the specific requirements of the application.
SunArk energy storage lithium batteries incorporate various safety features like battery management systems (BMS) for monitoring and controlling the battery's performance, protection circuits for preventing overcharging or overdischarging, and thermal management systems to maintain optimal operating temperatures. These additional components ensure the safe and efficient operation of the battery system.
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