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  • Battery technologies and trends for UPS applications

    Battery technologies and trends for UPS applications

    Aug , 26 2021
    Battery chemistries currently available for UPS backup include Lead-Acid, Lithium-ion (Li-ion) and Nickel-Cadmium. There are also non-battery technologies like flywheels and Super-Capacitors. However, this article focuses on the two types that currently dominate the data centre industry: Lead-Acid, which represent over 90 per cent of the UPS market share, and Li-ion, which is attracting increasing...
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  • Some common questions and their answers about the lithium batteries in UPS applications

    Some common questions and their answers about the lithium batteries in UPS applications

    Aug , 26 2021
    What are the primary benefits of switching to lithium based UPS batteries? The most common reason cited is the significantly longer service life. Lithium also provides a greater cycle life (the number of charge/discharge cycles ranges from extends into the thousands, versus approximately 500-600 for VRLA batteries), as well as a longer warranty. Furthermore, the lighter weight and smaller footprin...
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  • Life Expectancy for a Lithium Battery in a Stationary Application

    Life Expectancy for a Lithium Battery in a Stationary Application

    Aug , 26 2021
    One of the key attractions for moving to lithium batteries is the battery life being multiples of what is possible with lead-acid batteries. Yet, with limited operating data in UPS applications available today, it’s natural for potential users to question how long lithium batteries will actually last. To address this question, it’s necessary to first understand how lithium batteries degrade under ...
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  • The role of BMS for a UPS LFP battery pack

    The role of BMS for a UPS LFP battery pack

    Aug , 26 2021
    As a means of protection, most lithium battery systems of almost any string voltage require a battery management system (BMS) to maintain the cell operating conditions within the limits. These can range in complexity from just cell balancing to ones that monitor cell voltage; cell temperature and current; and, through the use of either semiconductor switches or relays, will disconnect the battery ...
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  • Important factors for choosing the best batteries for UPS backup power system

    Important factors for choosing the best batteries for UPS backup power system

    Aug , 27 2021
    Important electronics that help you to run your business can shut down during electrical surges or outages and brownouts. By implementing a battery backup or an uninterrupted power supply (UPS) you are able to avoid losing unsaved data or harming the electronics in many ways. Battery backup for UPS solutions are the best choice to protect your investments and valuable devices. Things to consider w...
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  • What is a Solar battery and how does it work?

    What is a Solar battery and how does it work?

    Aug , 27 2021
    What is a Solar battery? A solar battery is an energy storage option for those with solar panel systems. With the increased use of solar power, solar batteries are more popular with homeowners who want to offset electricity costs and those living or camping off-grid. Solar generators and portable solar chargers are types of solar battery storage systems. While so...
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  • AGM VS GEL VRLA batteries- Most Frequently Asked Questions

    AGM VS GEL VRLA batteries- Most Frequently Asked Questions

    Aug , 27 2021
    What is a Gel battery? A gel battery is a lead-acid electric storage battery with below features: • It is sealed using special pressure valves and should never be opened. • It is completely maintenance-free.* • It uses thixotropic gelled electrolyte. • It uses a recombination reaction to prevent the escape of hydrogen and oxygen gases normally lost in a flooded lead-acid battery (particu...
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  • Using carbon as a negative additive in VRLA battery

    Using carbon as a negative additive in VRLA battery

    Aug , 27 2021
    Several types of carbon find various uses in many types of electrochemical power sources. In this article, we focus on implementations of its elemental forms in presently used lead-acid batteries, as well as potential future improvements to their construction that carbon can bring. Unique properties of carbon and a variety of its allotropes allow it to find a use in different parts of lead-acid ba...
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  • The important requirements of backup batteries for mining

    The important requirements of backup batteries for mining

    Aug , 27 2021
    Mining is the extraction of valuable minerals or other geological materials from the earth, usually from an ore body, lode, vein, seam, reef or placer deposit. Battery powered mining vehicles are an attractive proposition for sustainable operations. They produce less damaging emissions and hybrid vehicles save on fuel. However, the harsh environment means that the type of mining locomotive ba...
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  • The requirements of backup batteries for electric utility

    The requirements of backup batteries for electric utility

    Aug , 27 2021
    Energy storage using batteries is accepted as one of the most important and efficient ways of stabilizing electricity networks and there are a variety of different battery chemistries that may be used. Lead acid batteries are very well established and have been successfully applied for utility energy storage but there are a range of competing technologies including Ni-Cd batteries. With growing de...
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  • How to calculate Solar Payback?

    How to calculate Solar Payback?

    Aug , 31 2021
    Solar energy is a rapidly growing industry, thanks to the dramatic drop in prices for solar energy systems in the past decade. In most cases it is more cost effective to implement a solar energy system than to buy electricity from the local utility company. Solar provides predictably priced electricity for 20-30 years, making it easy for businesses to forecast operational expenses. In top of that,...
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  • How to ensure uninterrupted power supply to telecom BTS with less OPEX

    How to ensure uninterrupted power supply to telecom BTS with less OPEX

    Aug , 31 2021
    The telecommunications market has become a major consumer of power. With so much growth, service continuity continues to be a must. As technology gives rise to more and more telecom devices in the market, people and products are able to connect globally. Look around you and see how many people are tapping away on their smart phones or other devices. We, as a society, have become incredibly depende...
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