• Vignesh M
• Praveen Kumar V
• Santhosh Kumar G3
• Prem Kumar S
• Ponkumar G5

This paper focuses on building a standalone UPS system using solar energy with a solar tracking system. Solar energy and UPS system are two rapidly growing technologies due to the demand for electricity and to reduce the carbon footprint in the atmosphere. The main reason for this system to be chosen is UPS system can invert and rectify the electricity that’s the solar power can be delivered to DC part of the system instead of an AC grid which may avoid the installation of excessive inverters in the system. The solar tracker is used to improve the energy gained by the panel or payload so that the system produces more power at high efficiency.

UPS system,Inverter, Sun positioning, solar tracker; dual axis; light depending resistor (LDR), servo motor, Arduino, altitude, charge controller, Grid.

"UPS SYSTEM USING SOLAR AUTO TRACKING", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.8, Issue 5, page no.156-161, April-2021, Available :http://www.jetir.org/papers/JETIRES06032.pdf

"UPS SYSTEM USING SOLAR AUTO TRACKING", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.8, Issue 5, page no. pp156-161, April-2021, Available at : http://www.jetir.org/papers/JETIRES06032.pdf