E3S Web of Conferences,
Journal Year:
2024,
Volume and Issue:
547, P. 01021 - 01021
Published: Jan. 1, 2024
The
lightweight,
flexible,
and
cost-effective
features
of
organic
photovoltaics
(OPVs)
makes
them
a
promising
candidate
for
the
development
sustainable
energy
conversion
technology.
In
this
study,
we
investigate
process
selecting
evaluating
materials
use
in
OPV
applications,
with
particular
emphasis
on
improving
both
efficiency
stability.
most
important
results
are
highlighted
by
means
complete
literature
review
data
analysis.
Bandgaps,
HOMO
levels,
LUMO
levels
all
material
that
play
significant
role
determining
performance
device.
Bandgaps
may
have
values
ranging
from
1.6
to
2.2
eV,
while
can
-5.5
-4.8
eV.
Efficiency
enhancement
initiatives,
such
as
invention
new
donor-
acceptor
polymers
non-fullerene
acceptors,
resulted
gains
power
(PCE),
reaching
15%.
These
benefits
been
achieved
via
implementation
these
tactics.
Due
fact
degradation
processes
an
effect
device
over
time,
stability
concerns
very
practical
deployment.
order
improve
device's
stability,
encapsulation
stabilizing
chemicals
used
reduce
number
breakdown
routes.
This
paper
contributes
advancement
knowledge
technology
highlighting
significance
selection,
enhancement,
improvement
conversion.
Performance
evaluation
metrics,
fill
factor
(FF)
open-circuit
voltage
(Voc),
indicate
improved
performance.
FF
ranges
60%
70%,
Voc
0.5
0.8
V.
Overall,
knowledge.
optimization
designs
should
be
primary
focus
future
research
efforts
significantly
OPVs
speed
up
its
deployment
viable
renewable
alternative.
Energies,
Journal Year:
2024,
Volume and Issue:
17(14), P. 3546 - 3546
Published: July 19, 2024
This
paper
proposes
a
mathematical
model
for
the
shading
profiles
of
PV
module
with
thin,
long
linear
elements.
The
includes
brightness
distribution
over
entire
region
(umbra,
penumbra,
and
antumbra).
A
corresponding
calculation
code
in
form
m-files
has
been
prepared
MATLAB
environment.
input
data
calculations
are
coordinates
Sun’s
position
sky,
dimensions
spatial
orientation
element,
shaded
module.
correctness
was
verified
by
measurement
experiment
carried
out
under
actual
outdoor
weather
conditions.
Statistical
analysis
comparison
between
from
showed
its
high
accuracy.
As
part
this
research
work,
it
also
checked
how
thin
elements
affects
current–voltage
characteristics
It
turned
that
even
small
could
reduce
power
output
more
than
6%,
across
individual
cells
being
extremely
important.
Research Square (Research Square),
Journal Year:
2024,
Volume and Issue:
unknown
Published: Nov. 25, 2024
Abstract
There
is
a
growing
interest
in
solar
electricity
generation
many
countries
worldwide.
This
trend
the
recent
installation
of
photovoltaic
panels
rather
than
power
plants.
However,
conversion
efficiency
(PV)
declining
due
to
accumulation
dust
and
surface
contamination.
Furthermore,
process
cleaning
situated
on
roofs
residential
commercial
buildings
challenging
potentially
hazardous
task.
In
this
study,
SELFCLEAN
PV
hydrophilic
nano
coating
was
applied
single
panel
energy
system
at
Trakya
University
Faculty
Engineering,
with
consideration
given
roof
slopes
Edirne
province.
During
summer
season,
when
radiation
its
highest,
continuous
data
collected
over
four
months.
Upon
analysis
results
application,
it
observed
that
there
an
8.14%
increase
production
June,
7.73%
July,
6.34%
August,
5.34%
September,
comparison
standard
panel.
months
offers
labor
cost
advantages.
water
use
not
required,
significantly
contributing
sustainability.
