Tag: Solar energy

Why Exporting Solar Energy over HVDC Lines During Summer Could Be Beneficial for California

Why Exporting Solar Energy over HVDC Lines During Summer Could Be Beneficial for California

Why Exporting Solar Energy over HVDC Lines During Summer Could Be Beneficial for California

05/04/19

“Why might exporting solar energy during fire season be in California’s benefit?”

Using HVDC for cross-border energy trading in and out of California is a fiery topic. Although it could achieve regional grid integration and help solve many indeterminacy issues, it also holds great risk in decreasing fire resilience if done during the fire-prone summer. Since we’ve already discussed some alternative against summertime export, it would only be fair to include solutions in support. Since California generates an oversupply of solar energy during the Summer, it can be exported to less sun-blessed states such as Oregon and Washington. Not only would this make-up for its winter deficits, but could also be used a policy leverage tool with other states. This is Why Exporting Solar Energy over HVDC Lines During Summer Could Be Beneficial for California.

Why Agricultural Farms are Being Converted into Solar Farms in the American Midwest

Why Agricultural Farms are Being Converted into Solar Farms in the American Midwest

Why Agricultural Farms are Being Converted into Solar Farms in the American Midwest

03/20/19

“Why are agricultural farms being turned into solar farms in the American Midwest?”

A crisis and a boom is running through the American Midwest right now. Crop prices have collapsed do much that in some areas farming yields $0/acre. But due to new renewable energy incentives being passed in Illinois and Minnesota and the fact that solar provides a fixed return, many farmers are installing solar panels over their cropland. As a result, Illinois and Minnesota re experiencing tremendous growth rates in their solar industries. This is Why Agricultural Farms are Being Converted into Solar Farms in the American Midwest.

Image credit https://www.washingtonpost.com

Quantum Dots for Solar Panels

Quantum Dots for Solar Panels

Quantum Dots for Solar Panels

02/25/19

“Why are quantum dots for solar panels so useful?”

 

Quantum dots are bringing a revolution into the world of semiconductors. And since semiconductors are the backbones of solar panels, things will be greatly changed for them as well. The extra emissivity offered by quantum dots means that two and possibly three electrons can be generated for every photon received, vastly increasing its potential! Quantum dot solar panels can achieve as much as 65% efficiency, nearly double of the theoretical limit of normal panels. This is why Quantum Dots for Solar Panels are so exciting.

Image link https://upload.wikimedia.org

How Many Pieces of Paper Can a Single Solar Panel Produce in a Single Day?

How Many Pieces of Paper Can a Single Solar Panel Produce in a Single Day?

How Many Pieces of Paper Can a Single Solar Panel Produce in a Single Day?

02/10/19

“What is the amount of paper able to be produced by a single solar panel in a single day?”

 

Every industrial process in this world takes energy, and paper production is no different. According to calculations done by Stanford University, a single sheet of paper takes 138.0 kJ to produce. Since a typical solar panel can produce one kilowatt-hour (equivalent to 3600 kJ) in a single day, it can produce around 26 pieces of paper! Keep in mind that this is just a single solar panel, so a whole array will be able to produce much more. This is How Many Pieces of Paper Can a Single Solar Panel Produce in a Single Day.

The Problem with Silicon Wiring in Solar PV Cells

The Problem with Silicon Wiring in Solar PV Cells

The Problem with Silicon Wiring in Solar PV Cells

10/29/18

“How does silicon wiring harm solar PV Cells?”

 

Silicon wiring is needed for the electrons produced in solar PV cells to move around. However, the wires on the front of the solar cells cover 5-10% of the surface and reflect incoming light, thereby lowering the efficiency. As a result, there are many Problems with Silicon Wiring in Solar PV Cells.

 

Image credit http://davebuemi.com

Why Rooftop Solar Could be Greatly Beneficial for India

Why Rooftop Solar Could be Greatly Beneficial for India

Why Rooftop Solar Could be Greatly Beneficial for India

10/16/18

“How could India greatly benefit from rooftop solar initiatives?”

 

India’s urban population is massive. Totaling over 300 million people, It is nearly equal to that of the entire United States! This in turn will lead to a massive consumption of energy, which could result in further air pollution and carbon emissions. However, this can be challenged by implementing rooftop solar. This will result in locally generated, clean power that will bright up the cities. As a result, Rooftop Solar Could be Greatly Beneficial for India.

 

Why Solar Energy Makes Sense for Manufacturing

Why Solar Energy Makes Sense for Manufacturing

Why Solar Energy Makes Sense for Manufacturing

10/05/18

“Why does solar energy make sense for manufacturing?”

 

In honor of National Manufacturing Day here in the US, we here at Isaac’s Science Blog have decided to make a special report on how solar PV can be used in manufacturing.

 

Factories and manufacturing processes use most of their energy during the daytime. The energy costs and carbon emissions of this can be offset by using solar pv systems on roofs and on nearby arrays. This makes the manufacturing system not only much more efficient but also affordable. An example of this can be seen in the Tesla Gigawatt Factory’s solar roof. As a result, Solar Energy Makes Sense for Manufacturing.   

 

Image credit futurism.com