At the heart of the system is the 120W solar panel, strategically positioned to capture maximum sunlight throughout the day. This solar panel serves as the primary energy generator, converting solar radiation into electrical energy through photovoltaic cells. Its output is then directed to a 20A controller, a critical component responsible for regulating the charging process of the 100Ah battery. The controller carefully manages the flow of electricity, ensuring that the battery is charged optimally without risk of overcharging, thereby extending its lifespan and maximizing its performance. Speaking of the battery, the 100Ah capacity provides a substantial reservoir for storing the harvested solar energy. This battery serves as a vital energy buffer, allowing for a continuous power supply even during periods of low sunlight or at night when solar generation is not possible. Its role is indispensable in maintaining the system's functionality and meeting energy demands consistently. Complementing the battery is the 300W inverter, which acts as the bridge between the stored DC power in the battery and the alternating current (AC) required to power standard household appliances and devices. The inverter's efficient conversion process ensures that the electricity provided is compatible with a wide range of appliances, enabling users to utilize solar energy for various purposes, from charging electronic devices to running lights and small appliances. The 10m dropping cable serves as the physical conduit through which electricity flows within the system, connecting the solar panel, charge controller, battery, and inverter. Its length and quality are carefully selected to minimize energy losses and ensure proper transmission of power between components. Additionally, the cable's durability and weather resistance are essential considerations, especially for outdoor installations, to guarantee long-term reliability and safety. Finally, the three bulbs represent the ultimate beneficiaries of this solar power system, transforming the stored energy into practical illumination for indoor or outdoor spaces. Whether it's lighting up a room during the evening or providing safety and security lighting outdoors, these bulbs showcase the tangible impact of harnessing renewable energy sources for everyday use. In summary, your solar power system is a comprehensive and integrated solution for sustainable energy generation and utilization. By harnessing the power of the sun and leveraging efficient components and technology, you've created a reliable and eco-friendly energy infrastructure that meets your needs while contributing to a greener future.