Efficient Energy Storage Solutions: Tubular Inverter Batteries for Nigerian Homes and Businesses

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Nigeria has witnessed significant growth in population and economic activities in recent years. With this growth, there has been an increased demand for electricity to power homes, businesses, and industries. However, the country still faces numerous challenges in meeting this demand, with frequent power outages and unreliable electricity supply being common occurrences. According to reports in 2020, around 35.7 thousand gigawatt hours of electricity were generated, while the electricity demand exceeded 29 terawatt hours in the same year.

In such a scenario, efficient energy storage solutions are essential to bridge the gap between power supply and demand. One such solution that has gained popularity in Nigeria is tubular inverter batteries. This blog will explore the features of tubular inverter batteries and why they are ideal for Nigerian homes and businesses. ( Source )

Tubular Inverter Batteries – An Efficient Energy Source 

Storage Solutions

A tubular inverter battery is a deep-cycle lead-acid battery specifically designed for power backup systems. As suggested by the name, they have a unique tubular design consisting of tubular positive and flat negative plates. The tubular design enables higher energy density, improved cyclic life, and better overall performance compared to traditional batteries. These batteries are ideal for withstanding deep discharges during prolonged power outages. 

Enhanced Energy Efficiency:

Efficiency is a crucial factor in energy storage solutions, and tubular inverter batteries excel in this field. The tubular inverter batteries feature tubular positive plates made of a high-grade alloy, such as lead-oxide (PbO2), which enables faster and more efficient energy conversion. This high charge-discharge efficiency ensures to efficiently utilise a significant portion of the stored energy. The tubular design and advanced materials enable efficient chemical reactions and minimise energy losses during charging and discharging cycles. This translates into improved performance and optimal utilisation of electricity, resulting in cost savings and reduced energy wastage. Star Plus tubular inverter batteries have 20% more electrical capacity than other batteries. In a country like Nigeria, where electricity costs can be high, this energy efficiency can result in significant savings over time.

Deep Discharge Capability:

A tubular inverter battery is specifically engineered to withstand deep discharges, making them ideal for Nigerian homes and businesses, where power outages can last several hours or even days. During extended power cuts, these batteries can provide sustained power backup for a longer duration without getting damaged. Their deep discharge capability ensures that critical appliances and equipment function seamlessly during power disruptions, offering peace of mind to homeowners and businesses alike.

Low Self-Discharge Rate:

Self-discharge refers to the gradual loss of stored energy in a battery over time, even when it is not in use. It can be a significant concern, especially while storing the batteries for extended periods without using or recharging them. The tubular design and specialised materials used in these batteries contribute to excel in this aspect, as they have a remarkably low self-discharge rate. The construction of tubular positive plates, advanced separators, and electrolyte composition minimises internal chemical reactions that lead to energy loss. Star Plus tubular inverter batteries lose 12% to 15% of their charge a month on average. 

Extended Service life:

One of the primary advantages of tubular inverter batteries is their extended service life. Tubular batteries are able to withstand deep discharges and repeated charge cycles compared to traditional lead-acid batteries. The tubular positive plates are constructed with high-quality, robust materials such as lead alloys and additives, which enhance the battery’s durability and longevity. Star Plus tubular inverter batteries have an average service life of 7 to 8 years. This extended lifespan ensures that tubular batteries require less frequent replacements, resulting in cost savings over the long run. 

Low Maintenance rate:

Tubular inverter batteries are designed to be low maintenance, which is particularly advantageous in busy households or commercial settings. With their sturdy construction and advanced technology, tubular batteries have a lower water loss rate and reduced acid stratification. Unlike conventional batteries requiring regular water top-ups, tubular batteries are sealed, eliminating frequent maintenance. Additionally, their robust construction and resistance to corrosion minimise the risk of damage, reducing the need for repairs and replacements. These batteries are perfect for a low-maintenance inverter with battery backup.

Adaptability to Harsh Conditions:

Nigeria’s climate can be harsh, with high temperatures and humidity. Tubular inverter batteries can withstand such conditions, making them ideal for the Nigerian climate. They have excellent heat resistance, preventing premature battery failure due to extreme temperatures. Moreover, their rugged construction ensures they can operate effectively even in dusty or corrosive environments.

Environmental Sustainability:

Environmental sustainability is a growing concern; tubular inverter batteries align with this ethos. These batteries are made of lead acid, a recyclable material. Recycling lead-acid batteries helps minimise environmental impact by reducing the need for raw materials and preventing the release of harmful substances into the ecosystem. Responsible disposal and recycling of tubular batteries contribute to a cleaner and healthier environment, making them an eco-friendly choice for energy storage.

Applications of Tubular Inverter Batteries:

Residential Power Backup:

One of the primary applications of tubular inverter batteries is residential power backup. In countries like Nigeria, where power outages are frequent, it is the most suitable inverter battery for home to provide a reliable source of backup power. They can power essential household appliances such as lights, fans, refrigerators, television sets, and computers, ensuring uninterrupted electricity supply during blackouts. 

Commercial and Industrial Use:

Tubular inverter batteries are also extensively used in commercial and industrial settings. Businesses and industries heavily rely on a stable power supply to maintain operations and productivity. Tubular batteries can power critical equipment, machinery, computer systems, and servers, preventing financial losses caused by power disruptions. In industries such as manufacturing, telecommunications, healthcare, and data centers, tubular batteries serve as a reliable backup power solution, allowing uninterrupted operations and minimising downtime.

Renewable Energy Integration:

With the growing focus on renewable energy sources, tubular inverter batteries play a crucial role in integrating and storing renewable energy. Solar power systems, in particular, benefit from tubular batteries as they allow the storage of excess solar energy generated during the day for use during the night or during periods of low sunlight. Tubular batteries effectively store and release energy, enabling a reliable and consistent supply of clean energy. This integration of renewable energy and tubular batteries contributes to reducing reliance on fossil fuels and promoting a greener and more sustainable future.

Off-Grid Applications:

In areas where grid connectivity is limited or non-existent, a tubular inverter battery provides a viable solution for off-grid power supply. These batteries can be combined with solar panels or wind turbines to create independent power systems. Off-grid homes, remote settlements, and rural electrification projects can benefit from tubular batteries by accessing reliable power for lighting, essential appliances, and other energy needs. Tubular batteries offer self-sufficiency and energy independence in areas where traditional grid connections are not available.


Tubular inverter batteries offer an efficient and reliable energy storage solution for Nigerian homes and businesses. Star Plus is a leading inverter battery manufacturer in Nigeria. Our tubular inverter batteries are known for their superior performance, extended lifespan, and adaptability to harsh conditions, making them an ideal choice for areas with unreliable power supplies. By investing in Star Plus tubular inverter batteries, Nigerians can enjoy uninterrupted power backup, reduce electricity costs, and contribute to a greener and more sustainable future.