DESIGN AND CONSTRUCTION OF A 2.5KVA SOLAR POWERED INVERTER FOR DOMESTIC BUILDING
Abstract
Renewable energy sources, such as solar power, offer sustainable alternatives to fossil
fuels, especially relevant due to increasing energy demands and environmental impacts. This
project focuses on the design and construction of a 2.5kVA solar-powered inverter tailored for
use in a domestic building to address energy shortages. The study aims to alleviate challenges
related to unstable power supplies, which hinder productivity and daily operations.
The methodology included evaluating energy requirements for a typical household,
selecting suitable components including monocrystalline solar panels, a pure sine wave
inverter, and tubular deep-cycle batteries and implementing an efficient energy storage and
distribution system. Installation followed comprehensive site assessment and configuration of
panels, inverters, and battery banks to ensure compatibility and durability. System testing
covered real-time monitoring, performance under varying weather conditions, and load
management to optimize energy use.
Results indicated that the 2.5kVA system consistently met the household’s power
demands, providing reliable energy during outages and reducing dependency on conventional
power sources. User feedback highlighted the system’s effectiveness in supporting essential
appliances and satisfaction with the user interface for real-time monitoring. Challenges,
including overloading risks and optimization during low sunlight, were managed with
component calibration and iterative refinements based on test feedback.
In conclusion, the 2.5kVA solar-powered inverter demonstrates a viable solution for
domestic energy sustainability. Recommendations include upgrading to MPPT charge
controllers, enhancing battery capacity, and implementing load prioritization to optimize
efficiency and provide continuous, eco-friendly power.
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