How To Make a Solar Panel: Is It Possible For Anyone to Build It?

Solar energy has become the cheapest source of electricity in many countries and it’s only getting cheaper. One of the reasons for this is because it costs less to build solar panels than coal or gas fired power plants. The world is poised to produce record levels of solar power in 2019, but what would you need to build a solar panel?

Solar panels can be expensive to build. Some of the things you’ll need are photovoltaic cells and a metal sheet for the base. While it may sound simple, it requires much more engineering and technical knowledge to create properly. Lastly, you’ll need to test and adjust your solar panel designs to maximize its energy collection efficiency and guarantee its results.

While its theoretically possible for anyone to make solar panels from scratch using silicon photovoltaic cells and steel, it requires an experienced and capable professional to build one that works, withstands extreme temperature, and achieves excellent value for money.

If you’d like to know how to build solar panels completely, check out this guide from CreateSolarPanel.com

Chapter 1 — Solar Cells:

Basics:

A Solar Cells is the semiconductor device that generates DC (Direct Current) when stimulated by the protons. The efficiency of a solar cell is measured as the ratio between input energy (radiant energy) and output energy (electrical energy).

There were many studies conducted in the past, and some still going on to develop techniques and materials to increase the efficiency of solar cells.

One of the most significant breakthroughs came when one research proved the best operating temperature of the cells. The research says, the hotter the cells get, the less current it produces. That’s why it is important to mount cells in such a way that they get cool as soon as possible. And this is why MIT researchers came up with 3D solar array.

Silicon is the most widely used material in these solar cells, but gradually the trend is changing as thin-film amorphous technologies are showing greater efficiency using the material such as copper indium diselenide, gallium arsenide, and cadmium telluride.

https://www.youtube.com/watch?v=KaA2zUwRHp0

Flexible Solar Cells:

Flexible Solar Cells have gained great popularity in the past due to their flexible nature that can easily be fit on a backpack or on other articles such as hats, etc.

People are using these flexible cells in their real estate projects, trains, planes, and many more.

You can easily mount them on curved surfaces.

These are available in low-efficiency silicone or high-efficiency non-silicone thin film.

Monocrystalline and Polycrystalline Cells:

Monocrystalline and polycrystalline cells have an efficiency of 15% and 8% respectively. Out of these two silicone cells, Monocrystalline produces more electricity in the given area as compared to polycrystalline cells.

However, Monocrystalline cells are more expensive as well.

Both of these cells are fine for the construction of the solar panels, but if you want to generate more electricity in a given space then go for Monocrystalline cells.

Both of these cells come in many different sizes. Some of the common shapes are round, square, pseudo-square, and rectangle. (Continued)

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