Maximum Power Point Tracking of Solar Panel in Remote Areas and its Protection

Abstract

The rapid adoption of rooftop solar PV systems has boosted decentralized power generation but also introduced challenges such as voltage instability, power quality deterioration, reverse power flow, and grid imbalance. These issues lead to voltage fluctuations, harmonic distortions, and inefficiencies in energy management. This is an integrated solution combining MPPT-based dynamic solar tracking with an automated cleaning and washing mechanism, along with a foldable panel system for nighttime protection, to enhance efficiency.

The MPPT system optimally orients panels for maximum solar absorption, improving power output and reducing fluctuations. The automated cleaning and washing system prevent efficiency losses due to dust accumulation, ensuring continuous high performance. Additionally, the foldable mechanism safeguards panels during nighttime or adverse weather conditions, reducing wear and tear and extending their lifespan. A hardware prototype has been developed and tested, demonstrating improved power stability, higher energy yield, and reduced intermittency. This integrated approach maximizes rooftop solar utilization while mitigating grid impacts, offering a practical solution for reliable and sustainable distributed solar energy systems