Efforts To Improve Solar Technology
Many people face problems due to
power crisis. Scientists are creating new things to solve this problem. Last
year, researchers at an experiment in England lit a solar-powered lab just one
centimeter from a small solar cell. The device had cells installed which were
applied over each other. The lower part is made up of a type of silicon that is
used in a normal solar panel but the upper part is perovskite, a
crystal-star-cutter that especially converts electricity into light.
The solar cell changed the light
to 28% of electricity during this time. This was a record of performance on the
davis of the perovskite Silicon. Experts
said when the small golden cell was put into a small aircraft at the National
Re-Abel Nursery Laboratory (Nrl) in Lerdo.
The efficiency of silicone solar
panels is 23%, compared to the theory that the efficiency of silicone is about
92%. Silicone basically uses solar energy red and infrared. Perovskite, on the other
hand, can make more use of the light they receive and work in different parts
of the spectrum to work. According to experts, two materials in a cell combine
to convert more photons into electrons. Can do
What makes them special is that
they alone can convert fewer electrons. It was used by the German factory Bosh
Solar in 2016 and will be available in the perovskite and silicon based solar sales market by
the end of 2017. Had started
Scientists have designed the two
materials in such a way that they look like any other ordinary solar panel, in
the same way they are sealed and installed in the same way. According to Joey
Berry, head of the perovskite
research program at the National Renewable Laboratory, there is a complete set
of things that will turn it into a potential technology. But the list of
technologies trying to compete with silicone is long.
An attempt was made in 2000 to
bring in more flexible solar energy materials, including thin-film technologies
such as cadmium toluoride and prandium calamite celandine, as well as organic
solar cells. The material will be very cheap to produce and can be produced in
a variety of sizes
But silicone solar panels were a
fast-paced target. By mid-2000, the country's modular sales had begun and its
share in the global market had begun. No alternative heart was prepared for
him.
But the theory of a single layer
of perovskite solar panel theory
can reach 33%, while the performance of a tandem perovskite silicone device can go up to about 43%.
Can produce more energy with less cost than a small footprint. In contrast,
there are several stages in the production of silicone panels.
In which silicone is subjected to
refining under extreme heat. perovskite,
on the other hand, can be produced at low temperatures and materials such as
plastics can be used in liquid form.
The company's chief technical
officer, Thomas Tombs, says silicon needs expensive and precise plants and
machines. Because pericardium can be flexible, semi-transparent and
lightweight, it can be used anywhere. That's where heavy, rigid solar panels
don't work.
They are used in two layers and
each of them is used in different parts of the spectrum. It is also used in
drones and electric vehicles to increase their range. This type of cell is very
good with silicone layer. Are proven and are more flexible and lightweight.
"New solar technologies,
such as perovskite, may be able to
help meet the needs of natural fuels," said Veron Sewaram, chief
technology officer at Renew Power Company. We have cheap solar power plants, so
why do we need silicone to compete with coal plants?
The reason for this is that the
problem with solar power plants is that if they are generating enough
electricity in the grid, then the capacity of the next plants to generate
additional electricity is reduced. This is because Solar farms do not generate
electricity this way at night.
On the other hand, the system can
generate much more electricity in the summer. This is already happening in cities
with better solar energy production, such as Germany, China and California. The
total cost is 1.06 per watt. The high cost is due to the installation of
expensive hardware and wiring.
Cheap solar energy can also
reduce the cost of other items such as seawater treatments, artificial plants
that can emit carbon dioxide from the atmosphere, or electrolysis plants that
can convert excess energy into hydrogen fuel.
According to a study so far, perovskite die quickly when
exposed to ultraviolet light and moisture. The company's CEO says: Moved to the
manufacturing process.
