Short Circuit Current given Maximum Power of Cell Solution

STEP 0: Pre-Calculation Summary
Formula Used
Short Circuit Current in Solar cell = (Maximum Power Output of Cell*((1+([Charge-e]*Voltage at Maximum Power)/([BoltZ]*Temperature in Kelvin))/(([Charge-e]*Voltage at Maximum Power^2)/([BoltZ]*Temperature in Kelvin))))-Reverse Saturation Current
Isc = (Pm*((1+([Charge-e]*Vm)/([BoltZ]*T))/(([Charge-e]*Vm^2)/([BoltZ]*T))))-Io
This formula uses 2 Constants, 5 Variables
Constants Used
[Charge-e] - Charge of electron Value Taken As 1.60217662E-19
[BoltZ] - Boltzmann constant Value Taken As 1.38064852E-23
Variables Used
Short Circuit Current in Solar cell - (Measured in Ampere) - Short Circuit Current in Solar Cell is the current through the solar cell when the voltage across the solar cell is zero.
Maximum Power Output of Cell - (Measured in Watt) - Maximum Power Output of cell is defined as the bias potential at which the solar cell outputs the maximum net power.
Voltage at Maximum Power - (Measured in Volt) - Voltage at Maximum Power is the voltage at which maximum power occurs.
Temperature in Kelvin - (Measured in Kelvin) - Temperature in Kelvin is the temperature (degree or intensity of heat present in a substance or object) of a body or substance measured in Kelvin.
Reverse Saturation Current - (Measured in Ampere) - Reverse Saturation Current is caused by the diffusion of minority carriers from the neutral regions to the depletion region in a semiconductor diode.
STEP 1: Convert Input(s) to Base Unit
Maximum Power Output of Cell: 30.87 Watt --> 30.87 Watt No Conversion Required
Voltage at Maximum Power: 0.41 Volt --> 0.41 Volt No Conversion Required
Temperature in Kelvin: 300 Kelvin --> 300 Kelvin No Conversion Required
Reverse Saturation Current: 0.048 Ampere --> 0.048 Ampere No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
Isc = (Pm*((1+([Charge-e]*Vm)/([BoltZ]*T))/(([Charge-e]*Vm^2)/([BoltZ]*T))))-Io --> (30.87*((1+([Charge-e]*0.41)/([BoltZ]*300))/(([Charge-e]*0.41^2)/([BoltZ]*300))))-0.048
Evaluating ... ...
Isc = 79.992160398145
STEP 3: Convert Result to Output's Unit
79.992160398145 Ampere --> No Conversion Required
FINAL ANSWER
79.992160398145 79.99216 Ampere <-- Short Circuit Current in Solar cell
(Calculation completed in 00.004 seconds)

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DIT UNIVERSITY (DITU), Dehradun
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Photovoltaic Conversion Calculators

Load current in Solar cell
​ LaTeX ​ Go Load Current in Solar cell = Short Circuit Current in Solar cell-(Reverse Saturation Current*(e^(([Charge-e]*Voltage in Solar cell)/(Ideality Factor in Solar Cells*[BoltZ]*Temperature in Kelvin))-1))
Short Circuit Current given Fill Factor of Cell
​ LaTeX ​ Go Short Circuit Current in Solar cell = (Current at Maximum Power*Voltage at Maximum Power)/(Open Circuit Voltage*Fill Factor of Solar Cell)
Fill Factor of Cell
​ LaTeX ​ Go Fill Factor of Solar Cell = (Current at Maximum Power*Voltage at Maximum Power)/(Short Circuit Current in Solar cell*Open Circuit Voltage)
Voltage given Fill Factor of Cell
​ LaTeX ​ Go Voltage at Maximum Power = (Fill Factor of Solar Cell*Short Circuit Current in Solar cell*Open Circuit Voltage)/Current at Maximum Power

Short Circuit Current given Maximum Power of Cell Formula

​LaTeX ​Go
Short Circuit Current in Solar cell = (Maximum Power Output of Cell*((1+([Charge-e]*Voltage at Maximum Power)/([BoltZ]*Temperature in Kelvin))/(([Charge-e]*Voltage at Maximum Power^2)/([BoltZ]*Temperature in Kelvin))))-Reverse Saturation Current
Isc = (Pm*((1+([Charge-e]*Vm)/([BoltZ]*T))/(([Charge-e]*Vm^2)/([BoltZ]*T))))-Io

What is reverse saturation current in solar cell?

Physically, reverse saturation current is a measure of the "leakage" of carriers across the p-n junction in reverse bias. This leakage is a result of carrier recombination in the neutral regions on either side of the junction.

How to Calculate Short Circuit Current given Maximum Power of Cell?

Short Circuit Current given Maximum Power of Cell calculator uses Short Circuit Current in Solar cell = (Maximum Power Output of Cell*((1+([Charge-e]*Voltage at Maximum Power)/([BoltZ]*Temperature in Kelvin))/(([Charge-e]*Voltage at Maximum Power^2)/([BoltZ]*Temperature in Kelvin))))-Reverse Saturation Current to calculate the Short Circuit Current in Solar cell, Short Circuit Current given Maximum Power of Cell formula is defined as a measure of the maximum current that can flow through a photovoltaic cell under short-circuit conditions, which is essential in determining the maximum power output of a solar cell or a photovoltaic module. Short Circuit Current in Solar cell is denoted by Isc symbol.

How to calculate Short Circuit Current given Maximum Power of Cell using this online calculator? To use this online calculator for Short Circuit Current given Maximum Power of Cell, enter Maximum Power Output of Cell (Pm), Voltage at Maximum Power (Vm), Temperature in Kelvin (T) & Reverse Saturation Current (Io) and hit the calculate button. Here is how the Short Circuit Current given Maximum Power of Cell calculation can be explained with given input values -> 90.28563 = (30.87*((1+([Charge-e]*0.41)/([BoltZ]*300))/(([Charge-e]*0.41^2)/([BoltZ]*300))))-0.048.

FAQ

What is Short Circuit Current given Maximum Power of Cell?
Short Circuit Current given Maximum Power of Cell formula is defined as a measure of the maximum current that can flow through a photovoltaic cell under short-circuit conditions, which is essential in determining the maximum power output of a solar cell or a photovoltaic module and is represented as Isc = (Pm*((1+([Charge-e]*Vm)/([BoltZ]*T))/(([Charge-e]*Vm^2)/([BoltZ]*T))))-Io or Short Circuit Current in Solar cell = (Maximum Power Output of Cell*((1+([Charge-e]*Voltage at Maximum Power)/([BoltZ]*Temperature in Kelvin))/(([Charge-e]*Voltage at Maximum Power^2)/([BoltZ]*Temperature in Kelvin))))-Reverse Saturation Current. Maximum Power Output of cell is defined as the bias potential at which the solar cell outputs the maximum net power, Voltage at Maximum Power is the voltage at which maximum power occurs, Temperature in Kelvin is the temperature (degree or intensity of heat present in a substance or object) of a body or substance measured in Kelvin & Reverse Saturation Current is caused by the diffusion of minority carriers from the neutral regions to the depletion region in a semiconductor diode.
How to calculate Short Circuit Current given Maximum Power of Cell?
Short Circuit Current given Maximum Power of Cell formula is defined as a measure of the maximum current that can flow through a photovoltaic cell under short-circuit conditions, which is essential in determining the maximum power output of a solar cell or a photovoltaic module is calculated using Short Circuit Current in Solar cell = (Maximum Power Output of Cell*((1+([Charge-e]*Voltage at Maximum Power)/([BoltZ]*Temperature in Kelvin))/(([Charge-e]*Voltage at Maximum Power^2)/([BoltZ]*Temperature in Kelvin))))-Reverse Saturation Current. To calculate Short Circuit Current given Maximum Power of Cell, you need Maximum Power Output of Cell (Pm), Voltage at Maximum Power (Vm), Temperature in Kelvin (T) & Reverse Saturation Current (Io). With our tool, you need to enter the respective value for Maximum Power Output of Cell, Voltage at Maximum Power, Temperature in Kelvin & Reverse Saturation Current and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
How many ways are there to calculate Short Circuit Current in Solar cell?
In this formula, Short Circuit Current in Solar cell uses Maximum Power Output of Cell, Voltage at Maximum Power, Temperature in Kelvin & Reverse Saturation Current. We can use 3 other way(s) to calculate the same, which is/are as follows -
  • Short Circuit Current in Solar cell = (Current at Maximum Power*Voltage at Maximum Power)/(Open Circuit Voltage*Fill Factor of Solar Cell)
  • Short Circuit Current in Solar cell = Load Current in Solar cell+(Reverse Saturation Current*(e^(([Charge-e]*Voltage in Solar cell)/(Ideality Factor in Solar Cells*[BoltZ]*Temperature in Kelvin))-1))
  • Short Circuit Current in Solar cell = (Power of Photovoltaic Cell/Voltage in Solar cell)+(Reverse Saturation Current*(e^(([Charge-e]*Voltage in Solar cell)/([BoltZ]*Temperature in Kelvin))-1))
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