Jul 24, 2019 Pageview:1340
The lithium-ion batteries have brought revolution in the market and it has been using in many types of electronic devices such as phones, power tools, and laptops. Now lithium-ion batteries have built with battery management units in itself battery. This feature of the battery provides to get more power and also have longer autonomy with extend system life. In the past time, this feature is not possible with the lead-acid batteries and they even do not work for a long time. Today users can get lithium system connected with the existing stand-alone power system. This feature of the battery allows extending its long run with the current system. It also helps in managing usually very large cost with battery replacement. Now manufacturers are also adding off-grid system in the lithium batteries with extra panels. It helps the battery to increase and allow capacity upgrade which helps in keeping existing equipment. This system also allows to pathway forward which will be last for a long time. All lithium batteries are not the same but the off-grid batteries are safer and secure. It also provides batteries that do not allow them to run away in a thermally way.
What are off-grid lithium battery systems·
Off-grid lithium batteries are taking large space in the market due to its features and benefits. It is the ideal batteries for solar energy and it is smart batteries. It is the perfect use for storing energy and also helps in power generated. Even these types of batteries can be used and stored for other time also. Even these types of lithium batteries are easily installed and also save a large amount of money. Some of the system of off-grid lithium batteries such as:
· These types of batteries are provided in a modular and scalable system.
· It is the battery which is easily installed in the space.
· These batteries can stand alone with lots of functions with ease.
· The off-grid lithium batteries provide high energy and power density for proper functioning.
· The design of the battery is robust ALU battery module and FL30 steel for outer coverage.
· Even the battery has a compact and innovative design for better looking.
· The battery also equipped with stationary compliance with island solutions and autonomous solution for power.
· The battery is galvanic isolated.
· In this type of battery, you can also explore intrinsic safety or system isolation. So in case of emergency users can easily shut down two poles.
· The battery also equipped with IT security with the latest software and network connectivity.
· The battery management system is included with voltage, current, and temperature management. It also has a state of charge and state of health.
The price analysis of off-grid lithium battery
The demand of the off-grid lithium-ion batteries is getting higher and according to expert its cost in the future will impact. Even with the cost the life cycle and its impact on the environment also affect the price. Manufacturers are including new technologies and equipment to make it more perfect for use. In the future, it will take place in top leading batteries as there is lots of development in the battery. If we talk about the assumptions the storage size of the battery is up to 40 % which is for a solar plant and the battery carries 4MW/ 4.5 MWH and it has an efficiency of 85 % and it can cost to users with $ 350/KWh.
The cost gets higher due to its high capital expenditure and now manufacturers are providing safe and nature-friendly batteries which automatically increases the material cost and it affects the cost of the battery. The ranges of the battery depending on the funding and other factors and in the future, it is estimated that batteries price will be 180 to 400 $/kWh.
How to use off-grid lithium battery properly·
If users use the battery in the right way without disrespecting its features and functions then you can make the battery run for long times.
Look for its storage
This is a very important thing you should see at the time of using a battery. As all types of batteries have different storage means its use. If you will use it at high cost or level then it will affect its storage which can reduce its function. Battery storage is also another step towards energy independence which means use it according to its capacity. It depends on the usage of the battery on the whole day and battery has its viable option.
Do not get off-grid
Most of the times, people think that getting battery off-grid are a great option. But at the same time, you have to think that solar batteries will maintain a grid connection. If you will go off-grid then the battery has to require lots of extra capacity and energy. In this situation, if the weather goes wrong it will not work properly. Instead of this you can fill the gaps at the time locally generating and can easily store energy for shortfalls.
Increase efficiency by storing energy
It is the general fact that when you store energy for future use it will automatically increase the efficiency. In this, you do not need to keep it charging the battery all time as save energy will be used at that time. This factor also helps in increasing the life span of the battery and battery works effectively. Without storage, you can’t meet the requirements for electricity.
Avoid multiple parallel strings
The off-grid batteries have the simplest form so at the time of string you should be careful. The goal is to maintain cells at an equal charge. If you will provide a variety of strings it will fail the function of the battery. You have to arrange batteries in this way that they maintain temperature distribution in an equal way. For this, you should avoid uneven connection.
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