What are polymer photovoltaics?

Polymer Photovoltaics are a type of flexible solar cell with a stable, thin-film semiconductor deposited on different types of plastic substrate. The material is flexible and customizable at molecular level, and has lower potential for negative environmental impact.

What materials are used in photovoltaic power generation?

So, photovoltaic power generation equips solar panels made of solar cells containing a photovoltaic material. These materials presently used for photovoltaics includes polycrystalline silicon, monocrystalline silicon, amorphous silicon, copper indium gallium selenide/sulfide and cadmium telluride.

Should solar panels be made out of plastic?

A shift to more plastics in solar panels will gain the attention of those who are considering the environmental credibility of solar power. While aluminum and glass manufacturing use an immense amount of energy, plastics are a major contributor to global trash pollution. They also are manufactured from hydrocarbons (oil).

What is photovoltaic power generation?

Right from NASA to the streets, everywhere we see Photovoltaics for different purposes and noticeably for electrical power generation for converting solar radiation into direct electricity using semiconductors. So, photovoltaic power generation equips solar panels made of solar cells containing a photovoltaic material.

Why do solar panels have a junction box?

The junction box protects a solar panel's wiring from damage to keep the flow of electricity moving from the panel to its inverter, preventing electricity from reversing direction. This functionality is essential when a solar panel isn't producing electricity because that panel will try to consume energy instead.

Do photovoltaic devices have to be selective in bulk heterojunctions?

The electrodes of photovoltaic devices have to be selective in the case of bulk heterojunctions. Since bulk heterojunction devices comprise a mixed layer of donor-acceptor systems, there is a priori no symmetry breaking.