Unik Techno • April 18, 2024

Solar Batteries for Factories— A Step Towards Reducing Industrial Carbon Footprint

Every April, World Earth Day reminds us of our responsibility to protect the planet. This year, addressing climate change is more critical than ever as global average surface air temperatures for March (2024) hit a record high of 14.14 degrees. According to the International Energy Agency, industrial emissions are at an all-time high, at a staggering 37.4 billion tones (in 2023)


Solar power represents a significant opportunity for manufacturers to reduce their environmental impact with lower carbon emissions and dependence on fossil fuels. 


At UNIK we have been exploring how integrating solar batteries into your facility's solar voltaic (PV) system can be a significant step towards a more sustainable future. 


Why Choose Solar Energy Systems for Your Industries? 

 

Beyond reducing their carbon footprint and boosting sustainability, solar energy systems for industries offer many advantages, especially in tropical nations like India. These regions bathe in year-round sunshine, making solar power a future-proof, long-term investment. 


While the upfront cost of installing photo-voltaic systems may seem high, the price of solar technology has been steadily dropping in recent years encouraging medium- and small-scale industries to embrace this clean energy source.
 

 

Some of the other advantages include-   

 

  1. Reduced dependence on the grid power supply safeguards operations from outages and downtime. Solar-powered industries can set up shop in remote regions where the grid supply may need to be better established.

  2. Solar technology reduces cost fluctuations, as grid supply price volatility no longer impacts manufacturing costs. Moreover, solar systems are a one-time investment that provides uninterrupted and free power for approximately 10-20 years.

  3. The Indian government strategically supports investment in solar power. Businesses can leverage attractive tax breaks and accelerated depreciation allowances on solar technology systems, reducing their overall tax burden. Additionally, net metering policies provide an opportunity to generate revenue by selling excess solar energy back to the grid.

  4. Lastly, opting for renewable energy power drives up property valuation, improves attractiveness for investors and creates branding opportunities for companies. 



While solar power offers many advantages for industries, integrating photo-voltaic panels with solar batteries unlocks a whole new level of efficiency and versatility for your setup.

The next section of this blog deep dives into solar systems with batteries



How Do Solar Systems with Batteries Work More Efficiently?



Solar batteries act as the cornerstone of a truly optimised solar energy system. By capturing excess electricity generated during high sunlight, they ensure a consistent and dependable power supply, even during extended periods of cloud cover or night hours. The electrochemical processes within the batteries store this surplus energy as potential energy, allowing for its convenient conversion back into usable electricity when needed. 

 


The Types of Solar Batteries


Lead-acid and lithium-ion batteries are the two most popular batteries for solar cells. Each has distinctive merits and applications. 


Lead Acid Batteries 


For industries with solar energy systems prioritising affordability and reliability, lead-acid batteries remain a strong contender. These time-tested batteries come in flooded or sealed varieties, each suited for different discharge patterns (shallow or deep cycle). While newer technologies offer higher energy density, lead-acid batteries' advancements in lifespan make them a viable option for several industrial applications.


Lithium-ion Batteries


Lithium-ion batteries are a recent innovation in solar energy storage. While their high energy density allows for smaller and lighter units, coupled with efficiency for deeper discharge, this advanced technology comes with a significantly higher upfront cost.



Factors to Consider While Selecting a Solar Battery for Solar Panels



Selecting suitable solar batteries is a multi-faceted decision. Here are some criteria that should be considered while planning solar energy systems for industries


Battery Lifespan 


Battery lifespan is influenced by maintenance, type, quality, and depth of discharge. Referring to the manufacturer's specifications helps determine a solar battery’s expected life cycle. Additionally, proper maintenance practices can significantly enhance performance and longevity. 


Lead-acid batteries typically last 1-10 years, depending on usage patterns. While lithium-ion batteries boast a longer lifespan, the total cost of ownership must be considered when evaluating options. 

 

With their lower upfront cost, lead-acid batteries may be a more cost-effective solution for specific photo-voltaic applications. 


Depth of Discharge 


Depth of Discharge (DOD) is the amount of stored energy used before your solar batteries’ recharge is needed. Deeper discharges typically lead to a shorter battery life. Most batteries provide a cycle life estimate (number of charge/discharge cycles) based on a specific DOD, along with a recommended maximum depth of discharge. When choosing a solar battery for a solar panel system, consider the battery's intended use. By matching the required DOD to your application, you ensure optimal performance and longevity for your investment.takes up floor space. 


Cost & Capacity


While factoring in costs, one must consider the budget, the solar power system's long-term goals, the battery lifespan, and the replacement and maintenance expenses. 


Selecting appropriate battery capacity is a critical decision when implementing solar technology. A well-sized battery bank directly influences its ability to store excess energy generated by your solar panel. This stored energy ensures a reliable and uninterrupted power supply, even during periods with minimal sunlight. 


Usage & Applications

 

Consider whether your solar batteries need to provide short bursts of energy or sustain your plant for extended durations, your facility's daily sun exposure, and the depth of discharge best suited for your application. 

 

Since no one-size fits all, answering these questions and consulting experts in solar energy systems for industries can help you make the right choices regarding battery type and capacity.   


Energy Efficiency


Energy losses occur during the transfer and storage of collected solar power from panels to solar batteries. The efficiency of this process depends on the amount of energy generated and the system configuration.

 

Investing in high-quality, reliable batteries can mitigate these energy losses to a significant degree.  .


Today, solar power with battery storage is not just about reducing your carbon footprint but also about securing a sustainable and cost-effective energy future for your factory. With low maintenance and reliable power generation, solar technology offers long-term benefits that pay off for your business and the environment. UNIK Batteries is dedicated to helping you reap the rewards of solar energy with our modular stationary and stationary battery solutions.


Contact us and explore how our batteries can help you achieve long-term energy sustainability goals. 

By Unik Techno March 28, 2025
Battery safety is critical in industries relying heavily on robust, dependable power sources such as electric forklifts, golf carts, and industrial machinery. One technology significantly advancing battery safety is heat-sealed battery construction . At UNIK Batteries, we utilise advanced heat-sealing techniques to provide superior safety, reliability, and longer battery life for demanding industrial applications. What Are Heat-Sealed Lead-Acid Batteries? Heat-sealed lead-acid batteries are constructed using a specialised sealing process where battery casings are permanently bonded through heat application. Unlike traditional battery sealing methods using adhesives or mechanical seals, heat sealing creates a highly durable, airtight enclosure, ideal for demanding industrial environments. Key Benefits of UNIK's Heat-Sealed Battery Technology Electrolyte Leakage Prevention Higher resistance levels, which may impact power output. Reduced charging efficiency, resulting in longer charge times. Increased operational strain, potentially leading to faster wear and tear. Here is why winter battery maintenance is essential: Proper care reduces the risk of cell damage due to freezing temperatures. Batteries that are well-maintained offer operational efficiency. Regular maintenance extends the life of your batteries, saving on replacement costs. Taking these steps will keep your i ndustrial forklift battery in peak condition, even when temperatures plummet. Lead Acid & Lithium-ion Battery Care in Cold Weather Maintenance of Lead Acid Batteries Lead acid batteries are more sensitive to cold temperatures because their electrolyte solution can freeze, particularly when the battery is in a low-charge state. For efficient battery care in cold weather, follow these tips: Charge fully after each use as a fully charged lead-acid battery is less likely to freeze. Store batteries in a temperature-controlled environment indoors or in a heated area to protect them from the elements. Inspect the battery for cracks or leaks, as these can worsen in the cold. Lead-acid batteries need adequate water to function correctly, so check and refill water levels routinely. Clean terminals regularly to prevent corrosion and improve conductivity. Lithium-ion Battery Maintenance While lithium-ion batteries fare better than lead acid batteries in colder weather, they still require care to avoid performance drops. Follow these tips for top-notch lithium-ion battery maintenance: When starting your material handling equipment, give your battery some time to warm up just as you would allow your car battery to reach an optimum temperature before driving. Lithium-ion batteries should not be charged at sub-zero temperatures, as this can lead to permanent damage. Lithium-ion batteries are more efficient when they maintain a moderate charge level in winter between 30-80%, to reduce strain on the cells. Following these steps can help ensure that both l ead acid and lithium-ion battery maintenance routines are winter-ready. Winter can be challenging for industrial forklift batteries , but with consistent battery care in cold weather , you can protect your investment and keep your operations running smoothly. By paying attention to winter battery maintenance and adjusting your care strategies for different battery types, you can enhance battery performance and extend its life, no matter how cold it gets. Protect your operations all season long! For more tailored solutions, explore our lithium-ion battery and lead acid battery sections to find the best fit for your material handling operations. Contact us today to learn how our battery solutions can power your success.
By Unik Techno January 31, 2025
When it comes to powering industrial equipment, the choice of battery plays a crucial role in ensuring efficiency and reliability. Traction and semi-traction batteries are key players in this arena, each designed to meet specific operational needs. This blog delves into what these batteries are and their applications in industrial settings. What are Traction Batteries? Traction batteries are specialised rechargeable batteries used to power heavy-duty industrial equipment. Unlike traditional starter batteries, they are engineered to provide reliable and consistent power over extended periods, making them suitable for applications that require deep discharges and frequent recharging. These batteries are typically made up of several cells connected in series, with the most common types being lead-acid traction batteries and lithium-ion . Lead-acid traction batteries are favored for their cost-effectiveness and durability, whereas lithium-ion traction batteries are sought after for their high energy density and lower maintenance requirements. What are the Applications of Traction Batteries? Traction batteries are widely used for rigorous applications in sectors, such as golf carts, renewable energy systems, medical equipment, and power backup systems. Material handling and industrial applications benefit significantly from these batteries. Traction batteries for material handling equipment are used for powering forklifts, pallet jacks, and other material-handling equipment. The high capacity and durability of lead-acid traction batteries and lithium-ion traction batteries make them perfect for these tasks. They ensure reliable performance and longevity in demanding environments, including warehouses and factories that rely on robust power supply. What are Semi-traction Batteries? Semi-traction batteries, also known as monobloc batteries, are engineered for exceptional performance in industrial settings where consistent power is required over extended periods. These batteries are specifically designed to handle repetitive and intense cycle use. A semi-traction battery is constructed with multiple electrically connected cell compartments containing electrodes, electrolytes, terminals, and separators. These cells can be arranged in series or parallel configurations to tailor the battery's performance to specific applications. Semi-traction batteries are engineered to endure harsh conditions, including wide temperature fluctuations (-30°C to 60°C) and exposure to shocks and vibrations. What are the Applications of Semi-traction Batteries? Semi-traction batteries are versatile and provide dependable power for various applications where the energy demand is moderate and consistent, but not as intensive as in heavy industrial use. These batteries are particularly effective in settings where a reliable energy source is needed over an extended period. They may be used for less intensive off-grid solar power systems and energy storage applications. Semi-traction batteries are particularly advantageous in golf carts and industrial cleaning equipment . Golf carts benefit from the battery’s ability to endure frequent discharge cycles, vibrations, and temperature variations, providing reliable power in varied conditions. Similarly, semi-traction batteries excel in industrial cleaning equipment, such as floor scrubbers, where they provide the necessary power to operate efficiently over long periods, withstanding the rough conditions typical in industrial environments. In the world of industrial equipment, the choice between traction and semi-traction batteries can significantly impact operational efficiency and longevity. Traction batteries provide robust, reliable power for heavy-duty applications, such as material handling equipment, while semi-traction batteries offer a dependable solution for moderate energy needs, like those found in golf carts and cleaning machines. By selecting the right type of battery for each specific application, businesses can ensure uninterrupted operations, reduce downtime, and maintain consistent performance in all conditions. UNIK recognises the diverse battery needs of different industries and is here to help you find the perfect fit. Contact us today to learn how our battery solutions can power your success.
By Unik Techno December 26, 2024
When it comes to powering industrial equipment, the choice of battery plays a crucial role in ensuring efficiency and reliability. Traction and semi-traction batteries are key players in this arena, each designed to meet specific operational needs. This blog delves into what these batteries are and their applications in industrial settings. What are Traction Batteries? Traction batteries are specialised rechargeable batteries used to power heavy-duty industrial equipment. Unlike traditional starter batteries, they are engineered to provide reliable and consistent power over extended periods, making them suitable for applications that require deep discharges and frequent recharging. These batteries are typically made up of several cells connected in series, with the most common types being lead-acid traction batteries and lithium-ion . Lead-acid traction batteries are favored for their cost-effectiveness and durability, whereas lithium-ion traction batteries are sought after for their high energy density and lower maintenance requirements. What are the Applications of Traction Batteries? Traction batteries are widely used for rigorous applications in sectors, such as golf carts, renewable energy systems, medical equipment, and power backup systems. Material handling and industrial applications benefit significantly from these batteries. Traction batteries for material handling equipment are used for powering forklifts, pallet jacks, and other material-handling equipment. The high capacity and durability of lead-acid traction batteries and lithium-ion traction batteries make them perfect for these tasks. They ensure reliable performance and longevity in demanding environments, including warehouses and factories that rely on robust power supply. What are Semi-traction Batteries? Semi-traction batteries, also known as monobloc batteries, are engineered for exceptional performance in industrial settings where consistent power is required over extended periods. These batteries are specifically designed to handle repetitive and intense cycle use. A semi-traction battery is constructed with multiple electrically connected cell compartments containing electrodes, electrolytes, terminals, and separators. These cells can be arranged in series or parallel configurations to tailor the battery's performance to specific applications. Semi-traction batteries are engineered to endure harsh conditions, including wide temperature fluctuations (-30°C to 60°C) and exposure to shocks and vibrations. What are the Applications of Semi-traction Batteries? Semi-traction batteries are versatile and provide dependable power for various applications where the energy demand is moderate and consistent, but not as intensive as in heavy industrial use. These batteries are particularly effective in settings where a reliable energy source is needed over an extended period. They may be used for less intensive off-grid solar power systems and energy storage applications. Semi-traction batteries are particularly advantageous in golf carts and industrial cleaning equipment . Golf carts benefit from the battery’s ability to endure frequent discharge cycles, vibrations, and temperature variations, providing reliable power in varied conditions. Similarly, semi-traction batteries excel in industrial cleaning equipment, such as floor scrubbers, where they provide the necessary power to operate efficiently over long periods, withstanding the rough conditions typical in industrial environments. In the world of industrial equipment, the choice between traction and semi-traction batteries can significantly impact operational efficiency and longevity. Traction batteries provide robust, reliable power for heavy-duty applications, such as material handling equipment, while semi-traction batteries offer a dependable solution for moderate energy needs, like those found in golf carts and cleaning machines. By selecting the right type of battery for each specific application, businesses can ensure uninterrupted operations, reduce downtime, and maintain consistent performance in all conditions. UNIK recognises the diverse battery needs of different industries and is here to help you find the perfect fit. Contact us today to learn how our battery solutions can power your success.
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