1. FOR PUBLIC TRANSPORT IN SRILANKA
Authors :
• A.J.M.K.C. Aparakka
• G.G.P.K. Jayasingha
• N.M. Nandasiri

2.  Uncomfortable travelling models
 Uncomfortable and crowded
 Less availability of buses
 Unaffordable bus fare
 Time waste in traffic jams
 Air pollution with fuel burn

3.  Solar Power Buses
 It can be easily implemented for Sri Lanka
 Subsidiary for fuel
 Sri Lanka located nearby equator
 We can have good consistent sunshine annually
 So Many advantages…

4.  In 1990 requiring regulations on “zero emission” on vehicles
 Solar vehicles were firstly tested by universities and
manufacturers in California
 Sunpods inc., fully integrated and tested solar power generation
systems, and Bauer intelligent transportation made first solar
power-assist system for buses
 Nowadays many countries using solar power buses

5. These methods use photovoltaic cells(PVC) that
directly convert sunlight to electricity.
PVCs are the components in solar paneling that
convert the sun's energy to electricity.
They're made up of semiconductors, usually made of
silicon, that absorb the light.

8.  Solar energy is cost effective.
 Solar energy costs nothing.
 We can save money which we spend on fuel.
 Environmentally friendly.
 Low running cost.
 Reliability.
 It works everywhere.
 Solar energy is secure.
 Health and safety benefits.
 Saves time.

9. CONCLUSION