Roi Et Rajabhat University has a policy of using renewable energy for university activities, including solar panels at electrical technology building. It has a production capacity of approximately 16 KW., which is the primary equipment used to produce electricity from solar. And the electricity produced from the solar panels will be DC power and will be sent to an inverter to convert from DC to 220 V AC. To connect to the electrical system within the Rajabhat University building by an inverter system and an electrical system controlled by the Provincial Electricity Authority. All electricity produced by the university has a system to prevent electricity from flowing back. Wind power 1,000 watts is supported this building too.
[2.5] Renewable Energy Sources in Campus
The Electrical Technology building at Rajabhat Roi Et University can generate electricity through a solar cell system. This system operates by converting sunlight into electricity via solar panels. When sunlight hits the solar panels, electrons within the panel material move and generate an electric current. This system helps reduce reliance on external energy sources, lowers electricity costs, and provides clean energy that does not cause pollution, with a production capacity of 5 kilowatts.
Solar cell 5 kw
Wind Power
The Electrical Technology building at Rajabhat Roi Et University can generate electricity from wind energy by using wind turbines to convert the kinetic energy of the wind into electrical energy. This helps reduce reliance on external energy sources, provides clean energy, and contributes to reducing greenhouse gas emissions.
Solar cell 11 kw
The Language and Computer Center building at Rajabhat Roi Et University utilizes a solar power system with a production capacity of 11 kilowatts. This system works by converting sunlight into electricity through solar panels installed on the roof or areas that receive sunlight.
Benefits of the Solar Power System in the Language and Computer Center:
Reduction in Electricity Costs: Generating electricity from solar energy helps lower the building’s electricity expenses, as it can use the electricity produced on–site instead of purchasing it from external sources.
Clean Energy: The solar power system does not create pollution or greenhouse gas emissions, which helps reduce environmental impacts.
Sustainable Energy Use: Utilizing energy from natural sources, such as sunlight, is a sustainable approach to energy production.
Electric energy for water pumping systems is essential for providing water for agriculture, industry, or general use. This system uses electricity to power a motor that draws water from a source, and it can be categorized based on the primary energy source used as follows:. Grid-Powered Water Pumping SystemThis system uses electricity from the regular power grid, making it suitable for areas with a stable power supply.Advantages: Low installation cost, convenient operation, and stable power supply. Disadvantages: Incurs electricity costs and depends on the power grid for continuous operation.
