Annals of the Polish Association of Agricultural and Agribusiness Economists,
Journal Year:
2023,
Volume and Issue:
XXV(4), P. 76 - 91
Published: Nov. 30, 2023
The
purpose
of
the
article
is
to
evaluate
economic
efficiency
electricity
generation
in
a
prosumer
photovoltaic
installation
supported
by
energy
storage
billed
net-billing
model.
subject
study
was
comparative
analysis
for
two
variants,
i.e.
1)
reference
(photovoltaic
only)
and
2)
hybrid
(supported
storage).
Levelized
Costs
Electricity
(LCOE),
Net
Present
Value
(NPV)
Dynamic
Pay
Back
Time
(DPBT)
methods
were
used
it.
object
dairy
farm,
where
system
with
capacity
19.62
kWp
installed
along
an
10
kWh.
shows
that
current
billing
place,
unit
cost
variant
more
than
40%
lower
value
calculated
this
way
equipped
storage.
simulation
carried
out
dynamic
tariffs,
which
will
be
operation
from
July
01,
2024,
showed
use
can
favorably
affect
installations,
but
it
requires
smart
balance
management
system.
Batteries,
Journal Year:
2024,
Volume and Issue:
10(7), P. 239 - 239
Published: July 3, 2024
Traditional
fuel
vehicles
are
currently
still
the
main
means
of
transportation
when
people
travel.
It
brings
convenience
to
their
travels,
but
it
also
causes
energy
shortages
and
environmental
pollution.
With
development
science
technology
popularization
green
protection,
electric
have
gradually
entered
people’s
lives,
greatly
alleviating
these
problems.
As
a
power
supply
device
for
vehicles,
performance
batteries
directly
affects
various
indicators
vehicles.
Due
long
lifespan
high
density,
lithium-ion
now
preferred
source
However,
due
factors
in
manufacturing
operation
batteries,
there
often
differences
among
individual
cells.
The
balance
battery
pack
closely
related.
Thus,
equalization
is
an
important
standard
management
system
work
normally,
one
application
This
paper
reviews
systems
active
circuits
summarizes
working
principle
research
progress
each
circuit.
Then,
analyzed
compared,
dynamic
second-life
introduced
enrich
this
review
technology.
Finally,
above
contents
summarized
prospected.
In
order
obtain
best
outcomes,
different
need
be
chosen
situations.
Annals of the Polish Association of Agricultural and Agribusiness Economists,
Journal Year:
2023,
Volume and Issue:
XXV(4), P. 76 - 91
Published: Nov. 30, 2023
The
purpose
of
the
article
is
to
evaluate
economic
efficiency
electricity
generation
in
a
prosumer
photovoltaic
installation
supported
by
energy
storage
billed
net-billing
model.
subject
study
was
comparative
analysis
for
two
variants,
i.e.
1)
reference
(photovoltaic
only)
and
2)
hybrid
(supported
storage).
Levelized
Costs
Electricity
(LCOE),
Net
Present
Value
(NPV)
Dynamic
Pay
Back
Time
(DPBT)
methods
were
used
it.
object
dairy
farm,
where
system
with
capacity
19.62
kWp
installed
along
an
10
kWh.
shows
that
current
billing
place,
unit
cost
variant
more
than
40%
lower
value
calculated
this
way
equipped
storage.
simulation
carried
out
dynamic
tariffs,
which
will
be
operation
from
July
01,
2024,
showed
use
can
favorably
affect
installations,
but
it
requires
smart
balance
management
system.
