A.Mamatha, G.Sushma, G.Sai prudhvika, Smita Agrawal, Y.David Solomon Raju 02 2 In todays climate of growing energy needs and increasing environmental concern alternativesto the use of nonrenewable and polluting fossil fuels have to be investigated One such alternative is solarenergy Solar panels consists of photovoltaic cells converts the solar energy into electrical energy andthis electrical energy is stored into a battery The system designed here is very useful for gardens wherehuge trees exist In such places availability of solar energy may be difficult due to the shadow of treestherefore solar lamp posts may not function properly To overcome this problem here in this projectwork an automatic movable solar lamp post is designed that tracks the sun automatically during day timeand shuts down during night It also activates the lamp automatically during night and switches off duringday time The proposed project work is designed to detect the presence of the sun and can position thesolar panel towards suns direction automatically ie the system rotates the panel automaticallyaccording to the sun position so that maximum solar power can be utilized Provision is made in thissystem so that during daytime if the sky is clouded and the panel is not receiving any sunlight then thesystem itself will be switched off automatically by which precious energy of the sun which is stored inthe rechargeable battery can be saved When the clouds are cleared system energizes automatically anddrives the panel towards the direction of sun Copyright (c) World Journal of Pharmaceutical Seiences. All rights reserved 2026