complete description about solar power plant in lpu and its working

2. ABOUT SOLAR PLANT IN LPU
PRODUCTION OF ELECRICITY FROM
SUN
COMPONENTS AND THEIR WORKING
CHARACTERISTICS OF SOLAR POWER
PLANT
ADVANTAGES AND DISADVANTAGES

3. Situated at terrace of 38th block
Established in 2013 and completed in 3 months
1 crore invested by university
University getting 30% subsidy by punjab govt.
400 solar panels
Produces 600V DC current and power 100 kw

4. What is solar power plant
Solar power conversion of energy from
sunlight into electricity …
Solar power plant is complete system in
which production of electricity and its
consumption…..

5. PHOTOVOLTIC ELECTRICTY:-use of photovoltic
cells that directly absorbs sunlight and produces
electricity
SOLAR THERMAL ELECTRICIY:-use of solar
collector having mirror surface that reflects sunlight
on receiver that heats liquid.Heated liquid produces
steam that produces electricity

6. SOLAR PANELS: converts solar radiations into
electric energy
SOLAR MOUNTED RACKS:solar panels joined
into arrays
ARRAY DC CONNECT: disconnect solar arrays
for maintainance
INVERTOR: convert DC into AC
BATTERY: storage of power
POWER METER: amount used from grid
BACK UP GENERATOR: power during bad
weather conditions
BREAKER PANEL AND CIRCUIT BREAKER
PANEL: breaks circuit when it draws excess V
CHARGE CONTROLLER: maintains voltage

7. Short circuit current of solar cell
Factors on which rate of production
depends:
Intensity , angle of light falling,
surface area of solar panel
 Open circuit voltage of solar cell

8. 1. CLEAN SOUCE OF ENERGY
2.RENEWABLE AND INEXHAUSTABLE
SOURCE OF ENERGY
3.AFTER INSTALLATIONEASY TO
MAINTAIN
4.HAVING VARIOUS USES

9. 1. EFFICIENCY IS LESS ONLY 40%IS
UTILISED
2. SPACE CONSUMPTION
3. WEATHER DEPENDENT
4. INSTLLATION COST IS VERY
HIGH