hope it will help u

1. GUIDED BY:- MR. SANAT PANIGRAHI
SUBMITTED BY:-
ADITYA PANIGRAHI
PABITRA KUMAR PADHY
BABUL PRADHAN
LALITA YADAV
SUNIL MAJHI

2. A solar cell converts solar
optical energy directly into
electrical energy.
A solar cell essentially a
semiconductor device
fabricated in a manner which
generates a voltage when solar
radiation falls on it.

3. To make best use of the solar PV system, the
output is maximized in two ways.
 The first is mechanically tracking the sun
and always orienting the panel in such a
direction as to receive maximum solar
radiation under changing positions of the sun.
 The second is electrically tracking the
operating point by manipulating the load to
maximize the power output under changing
conditions of temperature.

4. Maximum Power Point Tracking, frequently
referred to as MPPT, is an electronic system
that operates the Photovoltaic (PV) modules
in a manner that allows the modules to
produce all the power they are capable of.
To extract the maximum power point we
have to operate the system at a particular
operating point and that point is called
maximum power point.

5.  MPPT is not a mechanical tracking system
that “physically moves” the modules to make
them point more directly at the sun. MPPT is
a fully electronic system that varies the
electrical operating point of the modules so
that the modules are able to deliver
maximum available power.
 Additional power harvested from the modules
is then made available as increased battery
charge current. MPPT can be used in
conjunction with a mechanical tracking
system, but the two systems are completely
different.

7.  Generally MPPT is installed in between
PV system and load. Coupling to the
load for maximum power transfer may
required either providing a higher
voltage at lower current or lower
voltage at higher current.
 With the help of this device 20 to 30%
more energy can be generated.

8. SPECIAL THANKS TO
ADITYA
PANIGRAHI
From :- GROUP MEMBERS