high voltage lithium energy storage systems

How to implement battery monitoring in a deployable product?

Nov , 27 2021

Standalone ohmic battery monitoring systems designed for data center application are not suited for a genset environment. Although ohmic monitors work, they are expensive (estimated at $2,000 for a 24-volt system), time-consuming to install, and require trained personnel to interpret their data output. To achieve widespread adoption in the genset market any battery monitoring technology will need ...

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What is the right duration of Phase 2 of a charging cycle?

Nov , 27 2021

The duration of Phase 1 is determined by the battery’s depth of discharge, the ratio of charger ampacity to battery capacity, and whether there are parasitic DC loads connected to the system. Although the duration of Phase 1 does vary, we are not concerned with this variation since, once the battery capacity, charger output, and DC loads are installed, we have no means to change the duration of Ph...

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Shortcomings of automatic boost timers (Method C) and current‐sensing automatic systems (Method D)

Nov , 27 2021

In the automatic timer control scheme, the duration of the boost charger is pre‐programmed into the charger’s control system. Chargers equipped with automatic boost timers may, under very specific circumstances, provide just the right duration of boost charging. Under all other circumstances, however, such as a different depth of discharge, or when the connected DC load changes, the pre‐programmed...

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Why Boost Charging is Necessary?

Dec , 06 2021

Boost charging is a very necessary activity during the operation of a VRLA battery in their life time. In this article we are going to discuss about the necessity of Boost charging in details. The following example helps illustrate two facts about reducing battery recharge time: Cutting recharge time in half is more complex than using a charger that delivers twice as many amperes. Multi‐rate charg...

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NiCd versus Lead Acid Starter Batteries for Generator Systems

Dec , 10 2021

Apart from a few special applications that use mechanical cranking, such as spring starters, the greatest percentage of generator set systems utilize 12-volt or 24-volt starter motors. For prime power and standby applications, the two most commonly used battery types are lead acid or nickel cadmium (NiCd). This article discusses the differences between NiCd and Lead Acid starter batteries for gene...

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What is the Life Expectancy of a Lithium Battery for a stationary application?

Dec , 10 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 battery packs degrade un...

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What is a portable power station?

Dec , 24 2021

A portable power station provides an individual with an easy source of energy to use wherever they are. If you spend a lot of time outdoors and you’d like to have some energy available to use while you do, then purchasing one of these devices could be a great decision. A portable power station is like a generator that’s easier to use and maintain. These devices include rechargeable batteries ...

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Some common question answers for Portable Energy storage solutions

Dec , 24 2021

As a leading energy storage solutions provider, we always get asked a varieties of questions by our valuable customers and partners, here in this article we have accumulated a few of them and tried to answer them accordingly. How long can I use my portable power storage to power my devices? First, you need to check out your device's operating power (measured by watts). If it is less than the outpu...

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Which battery is suitable for your application?

Dec , 30 2021

As a leading energy storage solutions provider, we offer various types of maintenance-free batteries, each with its own specific characteristics. More information hereafter about the properties of gel, AGM and Lithium Ion batteries. The Gel battery With flooded lead-acid batteries, which use a liquid electrolyte of water and sulphuric acid, the water is separated into hydrogen and oxygen during ch...

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What is Thermal runaway and what is its impact on cell chemistry?

Jan , 06 2022

One of the main causes of danger for lithium-ion cells is related to the phenomenon of thermal runaway. This is a healing reaction of the battery in use, caused by the nature of the materials used in the chemistry of the battery. Thermal runaway is mainly caused by the solicitation of batteries under specific conditions, such as overload under adverse climatic conditions. The result of a thermal r...

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3 Reasons to Choose Energy Storage over a Generator during Fire & Hurricane Season: Reason-1

Jan , 10 2022

Past 2 years will stand out in the history books as years that forced us to radically rethink (and adjust) the status quo. As we go into summer, the stability of our electricity grid will be put to the test when many of us are spending most of our time at home. Fire season will begin shortly in different places, with utilities sending out messages about public safety power shutoffs. On the East Co...

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3 Reasons to Choose Energy Storage over a Generator during Fire & Hurricane Season: Reason-2

Jan , 10 2022

Past 2 years will stand out in the history books as years that forced us to radically rethink (and adjust) the status quo. As we go into summer, the stability of our electricity grid will be put to the test when many of us are spending most of our time at home. Fire season will begin shortly in different places, with utilities sending out messages about public safety power shutoffs. On the East Co...

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