Batteries for Solar Panels in 2024

 

Can you imagine not having to depend on large battery companies? With technological advances, that day could be closer than you think. With more efficient solar panels and more innovative energy consumption, our homes could soon be completely autonomous. To achieve this independence, it is crucial to know about Inverter Batteries, a product that can maximise the performance of your photovoltaic installation.

Seeing the advantages of installing photovoltaic self-consumption systems, many enthusiasts think about enhancing them with solar batteries. They quickly run into a problem, though, in that not all batteries work with every type of PV inverter. Therefore, when searching for solutions for your self-consumption system, it is crucial to compare various budgets and look into the possibilities of panels and batteries.

Selecting solar-compatible inverter batteries is crucial, whether you already have a self-consumption installation or are considering a new one. Solar kits provide the best compatibility between batteries and solar inverters if you're considering combining solar panels and batteries. But what do you need to know to choose the correct battery for your installation? Join us in this article to learn more.

What to Consider When Choosing Solar Batteries?

To select the photovoltaic equipment with batteries that best suits you, take into account these aspects:

Compatibility with Inverters

Compatibility is crucial: not all batteries work with every solar panel inverter. Selecting a specific inverter brand may restrict the choices of compatible battery brands. Always select solar-compatible inverter batteries that adjust to your system to avoid damage.

Emergency / Backup Function

Some batteries offer an emergency function or backup capacity, allowing your system to continue working in the event of a power outage. This feature is crucial for greater energy security.

Ongrid and Offgrid Batteries

There are solar batteries designed to work exclusively connected to the grid (on-grid) and others that can also do so disconnected from the grid (off-grid). It would be interesting if the batteries you select had the off-grid function, especially if you aspire to complete autonomy of your photovoltaic system.

Why Use Batteries In Photovoltaics?

Accumulators or batteries are simply devices that allow you to “store electricity”. The process is actually a little more complicated since solar inverter batteries store energy in the form of chemical energy, which is later converted back into electrical energy through electrochemical procedures.

Why Would You Need to Store Electricity?

“Widening” your self-consumption curve.

If you have photovoltaic panels on your roof or are considering installing them, their production curve will only partially match the household consumption curve. Batteries or accumulators, on the other hand, allow you to store these surpluses for later self-consumption.

To understand it better, look at this example image: This is a real case with the production and consumption of one of our installations WITHOUT batteries:

All installations must be sized so that the percentage of self-consumption is as high as possible. That is, you consume most of the energy generated by your photovoltaic installation. In this case, part of the consumption peaks fall on the hours of most extraordinary production—a success! And an installation that will pay for itself in a short period.

However, due to each user's consumption patterns, it is only sometimes possible to achieve something like this.

But even in the case of this client, who does, as we say, have a consumption curve that matches production very well, by installing solar-compatible inverter batteries, they could t solar excess output in green. In this way, he could cover consumption peaks during the morning and night that appear in red, outside the hours when the client self-consumes energy.

More Significant Savings and Less Exposure to Increases In Electricity Prices

A solar system with battery storage requires a more considerable initial investment, but there are significant long-term financial advantages. You can drastically cut your electricity expenses by relying less on the grid, particularly during times of high demand. Furthermore, battery storage provides more flexibility, enabling you to optimise energy use according to personal preferences and time-of-use rates.

Inverter Batteries: Your Power Backup Solution

The unpredictable nature of power supply in many regions has underscored the importance of reliable backup power solutions. Inverter batteries have emerged as a cornerstone for both residential and commercial establishments, offering a dependable and efficient means to bridge the gap during power outages.

To ensure optimal performance and longevity of your inverter battery, it's essential to partner with a reputable Battery Company in Nigeria, Lagos. A reliable supplier can provide expert guidance on selecting the correct battery, installation, maintenance, and after-sales support.

Understanding Inverter Batteries

An inverter battery is a specialised storage device designed to work in tandem with an inverter. Inverters convert direct current (DC) electricity, typically stored in batteries, into alternating current (AC) power compatible with household appliances and electronic devices. When the main power supply falters, inverter batteries seamlessly kick in, ensuring uninterrupted operation of essential equipment.

The Benefits of Inverter Batteries

• Uninterrupted Power Supply: Inverter batteries provide a continuous power source, safeguarding critical operations during power outages.

• Cost-Efficiency: While the initial investment may be higher, inverter batteries often prove more cost-effective in the long run compared to traditional generators, especially considering fuel costs and maintenance.

• Environment Friendliness: Inverter batteries operate silently and without emissions, making them an eco-friendly choice.

• Efficiency: Modern inverter batteries, particularly lithium-ion models, boast high-efficiency rates, maximising energy utilisation.

• Versatility: Inverter batteries can be used in various applications, from residential homes to commercial establishments, hospitals, and remote locations.

Cost-Benefit Analysis of Inverter Batteries

A careful evaluation of costs and benefits influences the decision to invest in an inverter battery system.

Costs

• Initial Investment: The upfront costs include the purchase of the inverter, battery, installation, and any additional components like charge controllers or mounting hardware. These costs vary significantly based on the system's capacity and the chosen battery type (lead-acid or lithium-ion).

• Maintenance: Lead-acid batteries require regular maintenance, such as checking electrolyte levels and cleaning terminals. Lithium-ion batteries typically require less maintenance but may have higher replacement costs.

• Battery Replacement: Both lead-acid and lithium-ion batteries have a limited lifespan. When conducting a long-term cost analysis, you should budget for battery replacements.

Benefits

• Power Outages: The primary benefit is uninterrupted power during outages, safeguarding essential appliances and equipment.

• Energy Savings: Inverter batteries can store excess solar energy in some cases, reducing reliance on the grid and lowering electricity bills.

• Increased Property Value: A well-installed inverter battery system can enhance a property's value.

• Environmental Impact: By reducing reliance on grid electricity, inverter batteries contribute to a smaller carbon footprint.

Factors to Consider

• Power Consumption: Assess your average daily power consumption to determine the required battery capacity.

• Backup Time: Define the desired backup time during power outages to calculate battery size.

• Battery Life: Consider the expected lifespan of the battery and its impact on long-term costs.

• Installation Costs: Factor in labour costs and any additional expenses for wiring, permits, or equipment.

A Battery Company in Nigeria Lagos should give you a comprehensive cost-benefit analysis that should compare the total cost of ownership over the battery's lifespan to the value of the benefits it provides.

Types of Inverter Batteries

The two primary types of inverter batteries are lead-acid and lithium-ion.

• Lead-Acid Batteries: These have been the traditional choice for many years, offering a relatively affordable option. These batteries need regular maintenance, have a shorter lifespan, and are susceptible to deep discharge.

• Lithium-Ion Batteries: Known for their superior performance, lithium-ion batteries have gained significant popularity. They offer higher energy density, longer lifespan, faster charging times, and require minimal maintenance. While initially more expensive, their long-term cost-effectiveness often outweighs the upfront investment.

Choosing the Right Inverter Battery

Selecting the appropriate inverter battery involves considering several factors:

• Battery Capacity: Determine the battery's amp-hour (Ah) rating based on your power needs and desired backup time.

• Inverter Compatibility: Ensure the battery is compatible with your inverter's voltage and charging requirements.

• Battery Chemistry: Choose between lead-acid and lithium-ion based on your budget, maintenance preferences, and performance expectations.

• Depth of Discharge: Consider the battery's ability to handle deep discharges without damage, especially for frequent power outages.

• Lifespan: Evaluate the battery's expected lifespan to align with your long-term plans.

Partnering with a Battery Company in Nigeria, Lagos

Inverter batteries have become indispensable for power resilience. By understanding their benefits, types, and critical considerations, you can make an informed decision. Partnering with a trusted Battery Company in Nigeria Lagos will further enhance your investment in a reliable power backup solution.

Conclusion

Inverter batteries have become essential components of modern power solutions, offering reliability, efficiency, and environmental benefits. By carefully considering your specific needs and available options, you can select the ideal inverter battery to safeguard your power supply and enhance your overall energy independence.

Understanding the Need for Inverters and Batteries in Nigeria

 

Power outages in popular Nigerian cities like Lagos are common. The country experiences widespread blackouts due to the recent national grid collapses. So, whether it is frequent power cuts or voltage fluctuations, people living in any part of Nigeria, including Lagos, must invest in quality inverter batteries. 

During power disruptions, inverters can provide an electricity supply to keep up with the household chores required using electricity. At the same time, it also keeps devices working without interruption. So, if you face challenges due to power disruption in Nigeria, here's why you should consider buying an inverter battery.

Why Choose an Inverter in Nigeria?

The purpose of the inverter is to convert direct current or DC electricity from batteries and fuel cells to alternating current or AC electricity. This electricity is at any required voltage. It helps operate the AC equipment designed for mains operation. In short, they are emergency backups in times of power outages. 

From staying connected to employees to performing household activities, you can rest assured that your household and office work are performed seamlessly. To work optimally, an inverter needs a powerful battery. The following are a few benefits of buying inverter batteries in Nigeria:

Reduces Risks during Power Cuts Resulting from National Grid Collapses

Power cuts may create risky scenarios, especially when there is not enough light at night. Inverter backup power solution helps you keep the security lights on even when there's a national grid collapse in Nigeria. This way, your home or office stays bright and reduces the risks of burglary and theft at night.

Improved Security

Power disruptions may hinder the security of a house or workplace. This makes your home exposed to dangers. However, an inverter gives a steady power supply, so your security system keeps running even with no electricity. This continuous operation makes you calm as you know your office or home will stay protected from blackouts.

No More Communication Hassles

During crises like power outages, having your phones charged is important. An inverter helps keep your smartphones charged. So, it improves your communication with others, especially colleagues working in a graveyard (night) shift. It lets you stay in touch with your family members. Besides, you can also share important news during crises, regardless of the power condition.

Note that diesel-run or conventional inverters can give power backup throughout the day. Nonetheless, these batteries need higher energy costs and may have a negative impact on the environment. So, considering sustainability a crucial concern for millennials, tubular batteries are the best alternative.

Who Should Choose an Inverter Battery in Nigeria?

Having an additional power supply at home helps almost all Nigerians. So, whether you are a student living on your terms in the country, a new entrepreneur initiating a physical office, or a working homeowner relying on electrical appliances to complete your chores, inverters come to your rescue amidst the complex power disruptions occurring in Nigeria. Here are a few types of people who should consider buying a tubular battery:

Homeowners 

Power outages can interrupt everyday tasks, making security systems less effective. So, homeowners must consider an alternative by choosing a decent inverter to ensure there is always power. This offers you a feeling of safety during power cuts.

Also, remote working becomes tough without an inverter in a land like Nigeria if you work from home. It offers a steady internet connection with the required backup power to keep up with communication with coworkers and employers. 

Hospitals and Clinics 

A steady power source is important for ensuring the machines work efficiently. From running medical tools to keeping diagnostic operations smooth, it keeps the clinic or hospital safe. You must select an inverter battery that offers adequate backup power to ensure continuous patient care and mitigate dangerous situations during power outages.

Entrepreneurs

Power cuts can result in big losses for office owners and entrepreneurs. From reducing work efficiency to hindering productivity, it does it all. So, an inverter helps keep significant machines running, such as cash registers, computer systems, etc. This ensures your business runs smoothly even without power, reducing financial damage.

Schools and Other Educational Institutions

Schools, colleges, and universities need power supplies to keep computers, projectors, and other electronic devices running smoothly. After all, these are equipment that assist educators take their classes in an organised manner. An inverter reduces interruptions in learning activities.

So, anyone needing an uninterrupted power supply in Nigeria must invest in a premium quality inverter and battery. 

Which Type of Inverter Battery is the Best for Nigerians?

Nigeria's fight with power outages due to national grid collapses has been rising recently. Electricity cuts disturb houses, companies, and everyday living. So, tubular batteries become the best choice in this struggle for dependable electricity. These lead-acid batteries give excellent benefits that help people combat power problems in Nigeria.

Tubular batteries can handle challenging power disruption scenarios and last longer than flat-plate batteries.

With tubular batteries, you do not have to worry about additional maintenance. They can be handled easily. They can minimise water loss, so you do not need to frequently fill the water. If you plan to buy inverter in Lagos, consider tubular inverter batteries.

Which Inverter Battery Should You Choose in Nigeria

As someone living in Nigeria, you already know how intimidating the situation becomes when there's a power outage. In fact, over 80% of around 28.9 million households in Nigeria do not have access to power supply from the national grid. So, whether you are a private company or a homeowner facing challenges performing the chores, there's a solution. The inverter batteries come to your rescue with reliable backup power. 

So, if the unpredictable power grid is disrupting your daily life in Nigeria, buy the best type of inverter battery and continue activities without relying on the national grid. This post offers a detailed understanding of Nigeria's types of inverter batteries. Also, if you are a first-timer worrying about the selection, you can get an insight into the best type of battery available in the market. 

Understanding the Various Types of Inverter Batteries Available in Nigeria

Searching for the right inverter battery is a challenge for many. So, if you are confused about the types and other details, let's find out more from the following section: 

Lead-Acid Batteries

A lead-acid battery is a favourite among busy homeowners because of its affordability and reliability. The battery is rechargeable easily and operates with the help of sulfuric acid and lead. In this type, the lead is submerged in sulfuric acid. This facilitates a controlled chemical reaction that generates electricity. The reaction is reversible, which further lets the battery recharge easily.

The reason why lead-acid batteries are popular is because of their longer lifespan compared to other types. Besides, they are cost-effective, which makes them an excellent choice for budget-friendly individuals. However, one should always charge the lead-acid batteries over an extended period of time. Note that they might perform poorly during the high discharge periods. 

Lithium-Ion Batteries

The high charge-to-weight ratio makes lithium-ion batteries a top choice. These lightweight batteries ensure speedy charging and excellent discharging capabilities. This type of battery comes with a higher ratio, which is ideal for transportation applications. Two prime reasons these batteries are suitable are their fast charging capability and a higher discharge rate. 

These batteries can reduce downtime and do not have any memory effect. This means it does not hamper the durability of the rechargeable battery's charge. Moreover, lithium-ion batteries have high energy density, efficiency, and longer cycle life.

Gel Batteries

Gel batteries have become immensely popular in Nigeria. The sealed lead-acid batteries do not use liquid acid. Instead, they make use of the gelled electrolyte. Because they are spill-proof, they are ideal for indoor applications, especially in areas witnessing excessive temperatures. 

The only disadvantage is that they have lower energy density and take longer to charge. Besides, they can last for up to 3 to 4 years or sometimes even longer.

Maintenance-Free Batteries

VRLA batteries, or maintenance-free batteries, are regarded for their ability to recharge. Some people also define it as valve-regulated lead-acid batteries. Their prime advantage is to reduce the hassles associated with battery acid, which can become quite troublesome for working individuals.

Additionally, since they do not require frequent maintenance or the addition of water/electrolytes, they are less susceptible to explosions and spills. This further adds to the safety of preventing overcharging.

These batteries let you ditch the frequent maintenance checks associated with water levels. They do not produce emissions, making them a sustainable solution for eco-friendly customers. Best suited for indoor applications, these batteries ensure deep discharge tolerance. This makes discharging less burdensome compared to other types like lead-acid batteries. 

Tubular Batteries

People in Nigeria have understood the importance of tubular batteries. They are the most popular types of inverter battery due to their heavy-duty applications. These lead-acid batteries come with thicker plates, which make them durable and extremely efficient. 

Introducing the Best Type of Inverter Battery in Nigeria

You can consider tubular inverter batteries if you live in Nigeria and need reliable backup power for residential or commercial purposes. Compared to flat plate inverter batteries, tubular batteries are bigger. These batters are used in areas that witness frequent power cuts. Their applications are best for regions that need high power during outages. 

Made to last longer than their counterparts, tubular inverter batteries have a longer service duration. They are durable and give the best warranty period. These batteries are designed in various dimensions. They have two different categories: Short tubular batteries (ST and TJ) & Tall tubular batteries (TT).

Finally

Dealing with power outages in a land like Nigeria is common. So, if you are a homeowner or office owner, you can consider any of the above types based on your requirements. So, after you learn about the types of batteries available in Nigeria, you can analyse the best type of battery suitable for your purpose. 

Considering the features and benefits of tubular batteries, it seems this battery is most suitable regardless of the purpose. So, consult a company that manufactures tubular batteries for a reliable power solution. 

 

Tips and Hacks to Keep Your Inverter Battery Last Longer

 

Frequent power outages can be quite frustrating. In such conditions, performing your daily errands at home or the workplace may take longer hours. Imagine running the mixer grinder, and suddenly, a power cut occurs. In such a disturbing situation, you wait for hours only to cook the dish or prepare it later.

This might also disrupt your regular office routine. Experiencing a complete system shutdown not only stops the work but also delays it. As a result, your employee either waits for hours to complete the work. This further hampers their productivity.

So, as a responsible home or office owner, investing in a good battery is your key duty. If you plan to buy a tubular inverter battery, the following are the maintenance tips and hacks. Let's learn how to keep your tubular inverter batteries last longer.

Appropriate Installation is the Key to Keep it Long-Lasting

Installation is the foundation point from which issues may begin. If your inverter is installed incorrectly, future issues may arise. Since then, the battery's durability has been questioned. So, keep the battery in a well-ventilated area.

Note that it should be free from direct heat and sunlight. That way, you can reduce the temperature that would otherwise result in internal damage. Always rely on a proficient expert for the Installation. 

Maintain Proper DOD or Depth of Discharge 

Now, what do you mean by DOD? Simply put, it refers to the percentage of the battery's capacity used during the discharge cycle. You must always aim to avoid draining the battery below 50% of its capacity.

Notably, deep discharge may create excessive stress inside the battery's internal system and shorten its longevity. So, you must always monitor the inverter's battery level indicator and recharge as soon as it reaches 50%.

Avoid Overcharging

Did you know both undercharging and overcharging may cause damage to the battery? So, it's a great practice to check your charger's settings and ensure it is compatible with the tubular battery's model.

You can contact a professional or read the manual to understand more about currents and voltages. Even if the battery isn't in use, you should keep it connected to the charger for a longer lifespan.

Think of the Temperature

Extreme temperatures (cold or hot) may impact the lifespan of your battery. So, your job is to store the inverter battery in a well-ventilated place. Ensure the area is dry and cold, with an ambient temperature between 20 and 25 degrees Celsius. It should be stored away from direct sunlight.

Keep it Clean

Dirt and dust accumulation on your battery terminals may hinder conductivity and result in corrosion. So, you must give importance to periodic cleaning. Use a water solution and baking soda for the purpose.

When done, use clean water to rinse it thoroughly and dry it. Never keep them connected to the battery while cleaning those terminals. This may result in electrical hazards. Disconnect it before cleaning the terminals; otherwise, you may experience electrical shocks.

Regular Visual Inspection

Have you checked for noticeable signs of damage on your battery, such as bulges, leaks, or cracks? Such indications may result in internal issues, which require immediate professional attention. So, always keep an eye on your battery. A visual inspection may help catch issues earlier and prevent more significant electrical hazards in the future. 

A Few Good Maintenance Hacks

Run your inverter battery more confidently at home or the workplace by keeping the following hacks in mind:

• Check Water Levels 

Compared to car batteries,tubular batteries use a liquid electrolyte solution to function. The water evaporates naturally over time. So, it's imperative to check the water levels of your battery cells. 

You can use distilled water to top up because other types of water may contain minerals that harm the internal components. It's best to use distilled water as it's pure and clean. Undermining the watering routine may result in reduced battery capacity and shorter lifespan. 

• Terminals and Cables

The battery cables and terminals keep the inverter running seamlessly. However, a minor issue in the connection may result in wear and tear in the future. Regular inspection of the cables and terminals is effective for signs of damage and corrosion. 

One quick note: A white or greenish buildup indicates corrosion, while cracks, loose connections, and cuts suggest damaged cables. They can pose electricity hazards and hinder conductivity.  

As soon as you notice such issues, you must clean the corrosion using baking soda or replace the damaged parts. 

Wrapping up

Your inverter battery is a significant element of the backup power system. Following the above steps ensures the tubular battery remains functional for years. Always remember that a well-maintained battery offers long-lasting performance and ensures optimal safety. So, if you plan to buy an inverter in Lagos, please follow these tips and hacks to maintain your battery and maximise its lifespan.