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Difference between PWM & MPPT Solar charge controller

Aug , 31 2021

What is Solar Charge Controller? Selecting the ‘right’ type of charge controller does not mean to decide which charge controller technology is better – the PWM one or the MPPT one – but rather to estimate which type of these would be more suitable for your solar system. Difference between PWM and MPPT Solar Charge Controller A PWM (pulse width modulation) controller can be thought of as ...

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What basic things you should know for solar charge controller?

Sep , 01 2021

To prevent the damage of whole system or battery bank, a solar charge controller plays a crucial role. It ensures, the battery doesn't get overcharged with the continuous energy flow from the solar or the grid. It stands in-between the energy generation source, the solar panels, the energy storage component (battery) and the final load. Basic things which should be considered for Solar Charge Cont...

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What are the formulas to do the battery charger sizing calculation?

Nov , 03 2021

From our long experience of providing industrial battery charger solutions to our customers and partners, we have seen that there are some basic questions that are always asked. One of the basic questions we are always asked by our valuable customers is “what are the formulas needed to do the battery charger sizing calculations?” Here we are sharing the basic formulas for your convenience. . CHARG...

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What are the formulas to do the Power cable sizing calculation?

Nov , 03 2021

From our long experience of providing industrial battery charger solutions to our customers and partners, we have seen that there are some basic questions that are always asked. One of the basic questions we are always asked by our valuable customers is “what are the formulas needed to do the power cable sizing calculations?” Here we are sharing the basic formulas for your convenience. CHARGER SIZ...

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Frequently asked questions for industrial battery chargers: part-1

Nov , 04 2021

From our long experience of providing industrial battery charger solutions to our customers and partners, we have seen that there are some basic questions that are always asked. Here we are sharing some of the common questions and their answers regarding the rectifier chargers for your convenience. How are “equalize”, “boost” and “fast charge” charging different? Each of these terms describes the ...

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Frequently asked questions for industrial battery chargers: part-2

Nov , 04 2021

From our long experience of providing industrial battery charger solutions to our customers and partners, we have seen that there are some basic questions that are always asked. Here we are sharing some of the common questions and their answers regarding the industrial battery charger for your convenience. How do you know when the charger should operate in float or equalize mode? Regardless of the...

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Implementing a useful battery assessment system at low cost

Nov , 22 2021

In the battery system industry, some companies provide charger and battery systems to smaller, mission-critical applications; for some years, it has been clear that reducing the impact of battery failure is the best way to increase the user’s overall system reliability. In contrast to power electronics that can achieve MTBF in the range of 1 million hours, all VRLA batteries will fail between “now...

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Suitability of competing charging solutions in Genset applications

Dec , 10 2021

Instead of polyethylene, AGM type SLI batteries typically employ separators made of fiberglass. Because fiberglass does not oxidize like organic polyethylene, float charging at the battery manufacturer’s recommended float voltage is not inherently harmful to AGM type SLI batteries. Therefore, the intermittent charging method discussed is unlikely to increase the life of AGM type batteries. The dif...

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Some frequently asked questions for Batteries-Part 2

Dec , 31 2021

From our long experience of providing battery solutions to our customers and partners, we have seen that there are some basic questions that are always asked. Here we are sharing some of the common questions and their answers regarding the batteries for your convenience. What not to do with Gel, AGM and Lithium Ion batteries Incorrect charge voltage. Too low a voltage means that the battery cannot...

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RV Battery Guide: Choosing the Right Travel Trailer Battery(part-2)

Feb , 12 2022

Once you’ve picked what type of travel trailer battery you’ll use in your RV, it’s time to figure out exactly what your battery bank will look like. The voltage you’ll need is 12V, but the amp hours vary according to how many components you need to power, and for how long. For most travel trailers, you have two choices. 1. 1.Two to six 6-volt batteries 2. 2.On...

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The structure and related advantages of the thyristor rectifier of the charger

Mar , 28 2022

Silicon controlled rectifier is a power control appliance based on thyristor (power electronic power device) and with intelligent digital control circuit as the core. It has many advantages such as high efficiency, no mechanical noise and wear, fast response speed, small size and light weight. The characteristics of the silicon controlled rectifier: it is "triggered". However, if a reverse voltage...

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How to do the SOC-OCV test for Lithium batteries?

Apr , 06 2022

OCV is very important for SOC estimation. It is a function of cell SOC and temperature. There are two methods to measure the OCV, namely coulomb titration and voltage relaxation. The former discharges and charges the cell with the same low current while measuring the terminal voltage. The OCV is defined as the average value of the charge and the discharge terminal voltage. The latter determines th...

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