How to buy the best solar battery

solar-battery

With the vast growth due to industrialization, there have arisen a number of major issues in our daily lives that are related to the environment and the atmosphere. The rapid advancement towards a better quality of life through cheap and convenient machines has been met with the earth regressing towards destruction, as its condition is worsening due to these issues. The pollution through industrialization and global warming are merely two of these issues. One such issue is the energy crisis that the planet is facing due to its depleting natural resources, such as crude oil, natural gas, and other fossil fuels. These are known as non-renewable resources, and production of energy through these resources provides an unsustainable form of energy for its users.

In order to protect the earth from such ecological damages by human activity, it is important to seek out other methods of generating renewable energy. One such method is to extract the energy from the sun, usually known as generating solar energy. Since the light from the sun does not seem to be depleting in any manner, the power generated from solar energy presents an incredible potential as a major renewable source of energy. This is why having sufficient knowledge about solar batteries along with solar panels is an important need of the people.

Since its discovery, many companies have joined the market and begun producing several products relating to the ecological solar power generation. One of these products is the solar battery that is used with the solar panels for storing the electrical energy generated from the sun. The huge number of brands available in the market presents a plethora of different choices of batteries, so it is not an easy task to search for the best battery that would be suitable for one’s solar system.

Choosing the best solar battery

Here, we will look at some factors that need to be considered before buying a solar battery and other aspects that determine the battery one should get for themselves.

Needs

It might be unclear to what this means, so here is an explanation. Basically, this is considering the main purpose the solar batteries are needed for. These batteries are not generally used to support the electrical system of a whole building or a floor. The solar systems are used as energy reserves in cases of outages, or they are used to power a few of the functions in an electrical system. If the solar energy needs to power one critical appliance, the solar battery that will be required for the purpose must have a greater capacity compared to the batteries used to power a few lights. To make the perfect choice, knowing the purpose of the battery is of utmost importance.

Budget

Budget, undoubtedly, secures the second place in determining what solar battery to buy since one cannot buy something that they cannot afford. Solar batteries are an expensive equipment which is supposed to run for years. They pay off in the long term, but the initial investment in these batteries can prove to be substantial, even unaffordable, for some people. However, there is not much to worry about regarding this since these batteries and systems are getting popular. Their popularity has invited new brands to participate in the market, introducing more competition and lowering the cost of batteries significantly in the process. However, a budget must be set for the battery instead of purchasing it on an impulse.

Know the battery

In order to buy the most suitable battery, it is important to know the process of analyzing a battery.

The first step in understanding the battery is to know the chemistry of the battery that is best suited for a person’s solar energy system. Without having general information about the chemistries different batteries utilize, it is probable that one can end up with the wrong battery or may not end up with the battery that suits their system the most. These chemistries are:

Lead-acid batteries

These batteries are made for different purposes, and some of these batteries might not be great for a solar electric system. Most of them are used in industries that require starter applications to provide a burst of power to the machines in order to kick start them. These batteries are not suitable here. However, UPS lead-acid batteries might work very well with these renewable energy (RE) systems.

Deep-cycle batteries

These batteries are made to deliver electricity for a long period of time that can last for several days. They are designed for constant charge and discharge cycles. However, they are still a bit different from renewable energy systems as the RE-specific batteries are designed for the sole purpose of being compatible with the renewable energy systems.

Flooded batteries

Flooded batteries are the most commonly used batteries in all types of renewable energy and grid backup systems. They come at a lower price compared to other battery technologies and are more reliable and long lasting. However, they require regular maintenance as the water content in the electrolyte of these batteries keeps on decreasing with time since the hydrogen and oxygen gases are released outside the battery.

Gel batteries

These batteries are similar to flooded batteries, except that they have a thicker paste of electrolyte and they conserve the discharged hydrogen and oxygen gases to combine them back together to form water. Therefore, these batteries do not need any maintenance. However, they are more expensive than flooded batteries.

Analyze the quality

Once the type of battery that would suit a certain solar electric system becomes clear, it is important to recognize the quality of those batteries. Not to worry since the quality control task is done by most battery companies on their products and they have different labels stating how a battery is eligible for certain safety standards.

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