How do I simulate a solar cell?

Open this page and use the live Diffraction Grating tool below — set your inputs and the simulation runs instantly in your browser using real numerics. No install, no account needed.

Yes. The simulation runs free in your browser. A one-time unlock or a Pro plan adds advanced parameters, saved presets, data import, and clean exports.

Can I use my own numbers?

Absolutely — every input is adjustable, and with data import you can drive a solar cell from your own measurements.

Use case · powered by Diffraction Grating

Diffraction Grating for a solar cell

Simulate a solar cell live in your browser. This runs the real Diffraction Grating solver — adjust the inputs, watch it respond instantly, and export the result. No install, no account.

For:Students Researchers Educators Engineers Hobbyists & Makers K-12 Students First Responders

Diffraction GratingLive

N-slit interference

Controls

More slits make the bright maxima sharper and brighter — the principle behind spectrometers that split light into precise spectral lines.

Presets

Number of slits

Slit spacing

Wavelength

▶ Run in Python

Data Inspector

Slits5

Resolution∝ N

Maxima atd·sinθ = mλ

Governing equation

d sin θ = mλ : 30 sin θ = m \cdot 20, θ_{1} = 41. 8^{\circ}

Reading this result: The bright maxima stay locked where d·sinθ = mλ — fixed by spacing and wavelength, not slit count — but with 5 slits each principal peak is about 5× narrower and far more intense, which is how a grating resolves fine spectral lines.

Runs locally in your browser — free forever. Scale to the cloud when reality gets heavy.

or unlock everything with Pro →

About this simulation

The full Diffraction Grating tool models a solar cell with the same numerics engineers and scientists use — running entirely client-side. Change any parameter and the result updates in real time, so you can build intuition, check a design, or teach the concept without spreadsheets or installs.

More you can do with Diffraction Grating

Diffraction Grating for a camera lens Diffraction Grating for a laser beam Diffraction Grating for a fiber-optic cable Diffraction Grating for a microscope Diffraction Grating for a telescope Diffraction Grating for a prism Diffraction Grating for a rainbow Diffraction Grating for a hologram

Other ways to simulate a solar cell

Snell's Law for a solar cell Curved Mirrors for a solar cell Prism Dispersion for a solar cell Laser Cavity for a solar cell Fiber Optics for a solar cell Gaussian Beam for a solar cell

Frequently asked questions

How do I simulate a solar cell?: Open this page and use the live Diffraction Grating tool below — set your inputs and the simulation runs instantly in your browser using real numerics. No install, no account needed.
Is it free?: Yes. The simulation runs free in your browser. A one-time unlock or a Pro plan adds advanced parameters, saved presets, data import, and clean exports.
Can I use my own numbers?: Absolutely — every input is adjustable, and with data import you can drive a solar cell from your own measurements.