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Power of Photovoltaic cell Formula

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Power of Photovoltaic cell is defined as the rate of electrical energy transfer by an electric circuit per unit time in this case, a solar cell. Check FAQs

P = (I sc - (I o \cdot (e^{\frac{[Charge-e] \cdot V}{[BoltZ] \cdot T}} - 1))) \cdot V

P - Power of Photovoltaic Cell?I_sc - Short Circuit Current in Solar cell?I_o - Reverse Saturation Current?V - Voltage in Solar cell?T - Temperature in Kelvin?[Charge-e] - Charge of electron?[BoltZ] - Boltzmann constant?

Power of Photovoltaic cell Example

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Here is how the Power of Photovoltaic cell equation looks like with Values.

Here is how the Power of Photovoltaic cell equation looks like with Units.

Here is how the Power of Photovoltaic cell equation looks like.

9.6237 = (80 - (0.048 \cdot (e^{\frac{1.6E-19 \cdot 0.15}{1.4E-23 \cdot 300}} - 1))) \cdot 0.15

9.6237W = (80A - (0.048A \cdot (e^{\frac{1.6E-19C \cdot 0.15V}{1.4E-23J/K \cdot 300K}} - 1))) \cdot 0.15V

9.6237 = (80 - (0.048 \cdot (e^{\frac{1.6E-19 \cdot 0.15}{1.4E-23 \cdot 300}} - 1))) \cdot 0.15

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Power of Photovoltaic cell Solution

Follow our step by step solution on how to calculate Power of Photovoltaic cell?

FIRST Step Consider the formula

P = (I sc - (I o \cdot (e^{\frac{[Charge-e] \cdot V}{[BoltZ] \cdot T}} - 1))) \cdot V

Next Step Substitute values of Variables

∴

P = (80A - (0.048A \cdot (e^{\frac{[Charge-e] \cdot 0.15V}{[BoltZ] \cdot 300K}} - 1))) \cdot 0.15V

Next Step Substitute values of Constants

∴

P = (80A - (0.048A \cdot (e^{\frac{1.6E-19C \cdot 0.15V}{1.4E-23J/K \cdot 300K}} - 1))) \cdot 0.15V

Next Step Prepare to Evaluate

∴

P = (80 - (0.048 \cdot (e^{\frac{1.6E-19 \cdot 0.15}{1.4E-23 \cdot 300}} - 1))) \cdot 0.15

Next Step Evaluate

∴

P = 9.62366000767965W

LAST Step Rounding Answer

∴

P = 9.6237W

Power of Photovoltaic cell Formula Elements

Variables

Constants

Power of Photovoltaic Cell

Power of Photovoltaic cell is defined as the rate of electrical energy transfer by an electric circuit per unit time in this case, a solar cell.

Symbol: P

Measurement: PowerUnit: W

Note: Value should be greater than 0.

Formulas to find Power of Photovoltaic Cell

Short Circuit Current in Solar cell

Short Circuit Current in Solar Cell is the current through the solar cell when the voltage across the solar cell is zero.

Symbol: I_sc

Measurement: Electric CurrentUnit: A

Note: Value should be greater than 0.

Formulas to find Short Circuit Current in Solar cell

Reverse Saturation Current

Reverse Saturation Current is caused by the diffusion of minority carriers from the neutral regions to the depletion region in a semiconductor diode.

Symbol: I_o

Measurement: Electric CurrentUnit: A

Note: Value should be greater than 0.

Formulas to find Reverse Saturation Current

Voltage in Solar cell

Voltage in solar cell is the difference in electric potential between any two points in a circuit.

Symbol: V

Measurement: Electric PotentialUnit: V

Note: Value should be greater than 0.

Formulas to find Voltage in Solar cell

Temperature 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.

Symbol: T

Measurement: TemperatureUnit: K

Note: Value should be greater than 0.

Formulas to find Temperature in Kelvin

Charge of electron

Charge of electron is a fundamental physical constant, representing the electric charge carried by an electron, which is the elementary particle with a negative electric charge.

Symbol: [Charge-e]

Value: 1.60217662E-19 C

Boltzmann constant

Boltzmann constant relates the average kinetic energy of particles in a gas with the temperature of the gas and is a fundamental constant in statistical mechanics and thermodynamics.

Symbol: [BoltZ]

Value: 1.38064852E-23 J/K

Other formulas in Photovoltaic Conversion category

Go Fill Factor of Cell

FF = \frac{I m \cdot V m}{I sc \cdot V oc}

Go Voltage given Fill Factor of Cell

V m = \frac{FF \cdot I sc \cdot V oc}{I m}

Go Short Circuit Current given Fill Factor of Cell

I sc = \frac{I m \cdot V m}{V oc \cdot FF}

Go Load current in Solar cell

I = I sc - (I o \cdot (e^{\frac{[Charge-e] \cdot V}{m \cdot [BoltZ] \cdot T}} - 1))

How to Evaluate Power of Photovoltaic cell?

Power of Photovoltaic cell evaluator uses Power of Photovoltaic Cell = (Short Circuit Current in Solar cell-(Reverse Saturation Current*(e^(([Charge-e]*Voltage in Solar cell)/([BoltZ]*Temperature in Kelvin))-1)))*Voltage in Solar cell to evaluate the Power of Photovoltaic Cell, Power of Photovoltaic cell formula is defined as the maximum electrical power that can be generated by a photovoltaic cell under standard test conditions, which depends on the short-circuit current, open-circuit voltage, and other factors that affect the cell's performance. Power of Photovoltaic Cell is denoted by P symbol.

How to evaluate Power of Photovoltaic cell using this online evaluator? To use this online evaluator for Power of Photovoltaic cell, enter Short Circuit Current in Solar cell (I_sc), Reverse Saturation Current (I_o), Voltage in Solar cell (V) & Temperature in Kelvin (T) and hit the calculate button.

FAQs on Power of Photovoltaic cell

What is the formula to find Power of Photovoltaic cell?

The formula of Power of Photovoltaic cell is expressed as Power of Photovoltaic Cell = (Short Circuit Current in Solar cell-(Reverse Saturation Current*(e^(([Charge-e]*Voltage in Solar cell)/([BoltZ]*Temperature in Kelvin))-1)))*Voltage in Solar cell. Here is an example- 9.62366 = (80-(0.048*(e^(([Charge-e]*0.15)/([BoltZ]*300))-1)))*0.15.

How to calculate Power of Photovoltaic cell?

With Short Circuit Current in Solar cell (I_sc), Reverse Saturation Current (I_o), Voltage in Solar cell (V) & Temperature in Kelvin (T) we can find Power of Photovoltaic cell using the formula - Power of Photovoltaic Cell = (Short Circuit Current in Solar cell-(Reverse Saturation Current*(e^(([Charge-e]*Voltage in Solar cell)/([BoltZ]*Temperature in Kelvin))-1)))*Voltage in Solar cell. This formula also uses Charge of electron, Boltzmann constant .

Can the Power of Photovoltaic cell be negative?

No, the Power of Photovoltaic cell, measured in Power cannot be negative.

Which unit is used to measure Power of Photovoltaic cell?

Power of Photovoltaic cell is usually measured using the Watt[W] for Power. Kilowatt[W], Milliwatt[W], Microwatt[W] are the few other units in which Power of Photovoltaic cell can be measured.

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Power of Photovoltaic cell Formula

Power of Photovoltaic cell Example

Power of Photovoltaic cell Solution

Power of Photovoltaic cell Formula Elements

Other formulas in Photovoltaic Conversion category

How to Evaluate Power of Photovoltaic cell?

FAQs on Power of Photovoltaic cell

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