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two application of types of energy derived from the sun
Solar power generation: Solar radiation can be harnessed to generate electricity using photovoltaic cells. This electricity can then be used to power homes, businesses, and other applications. Solar heating: Solar radiation can also be used to heat water or air for a variety of applications, such asRead more
- Solar power generation: Solar radiation can be harnessed to generate electricity using photovoltaic cells. This electricity can then be used to power homes, businesses, and other applications.
- Solar heating: Solar radiation can also be used to heat water or air for a variety of applications, such as domestic water heating, space heating, or industrial processes.
- Solar-powered transportation: Photovoltaic cells can also be used to power vehicles, such as cars, buses, or boats, using electricity generated from sunlight.
- Solar cooking: Solar radiation can be used to cook food using a variety of devices, such as solar ovens or solar cookers, which use mirrors or lenses to concentrate sunlight onto a small area, where it is then used to heat food.
See lessstate forms of energy which is derived from the sun
Two forms of energy that are derived from the sun are: Solar radiation: Solar radiation is the energy that is emitted by the sun in the form of light and heat. This energy is absorbed by the Earth's atmosphere, oceans, and land surfaces, and it is the primary source of energy for all life on Earth.Read more
Two forms of energy that are derived from the sun are:
- Solar radiation: Solar radiation is the energy that is emitted by the sun in the form of light and heat. This energy is absorbed by the Earth’s atmosphere, oceans, and land surfaces, and it is the primary source of energy for all life on Earth.
- Photovoltaic energy: Photovoltaic (PV) energy is the energy that is generated by converting sunlight into electricity using solar cells. PV cells are made up of semiconductor materials, such as silicon, which absorb sunlight and release electrons, which are then collected and used to generate electricity.
See lessin a solar installation a wire with a resistance of 0.4ohms connects a 36watt stereo amplifier to a 12v battery. determine the voltage drop between the amplifier and the battery
To determine the voltage drop between the amplifier and the battery in a solar installation, you would need to know the following information: The resistance of the wire: This is the resistance of the wire that connects the amplifier to the battery. In this case, the resistance of the wire is 0.4 ohRead more
To determine the voltage drop between the amplifier and the battery in a solar installation, you would need to know the following information:
Based on this information, the voltage drop between the amplifier and the battery can be calculated using the following formula:
Voltage drop = (Amplifier power x Wire resistance) / Battery voltage
For example, using the values given in the question, the voltage drop would be calculated as follows:
Voltage drop = (36 watts x 0.4 ohms) / 12 volts
Voltage drop = 1.44 volt
Therefore, the voltage drop between the amplifier and the battery would be approximately 1.44 volt.
See lessdetermine the battery capacity of a system having a daily energy requirement of 360 watts hours
The amount of time that the system will be operating each day: This will determine how much energy the system will need to be able to store in order to meet its daily energy requirement. The efficiency of the battery: This will determine how much of the stored energy will be available for use by theRead more
Based on this information, the battery capacity of the system could be calculated using the following formula:
Battery capacity = Daily energy requirement / (Operating time x Battery efficiency x DOD)
For example, if the system will be operating for 8 hours per day, the battery has an efficiency of 80%, and the DOD of the battery is 50%, the battery capacity would be calculated as follows:
Battery capacity = 360 watt-hours / (8 hours x 0.8 x 0.5)
Battery capacity = 360 watt-hours / (3.2 watt-hours)
Battery capacity = 112.5 watt-hours
Therefore, the battery capacity of the system would be approximately 112.5 watt-hours.
See lesssteps followed when determining the total daily system energy demand of a solar system
Determine the total daily energy consumption of the system, taking into account all of the electrical devices and appliances that will be powered by the solar system. Calculate the total daily energy demand of the system, taking into account factors such as the efficiency of the solar panels, the orRead more
- Determine the total daily energy consumption of the system, taking into account all of the electrical devices and appliances that will be powered by the solar system.
- Calculate the total daily energy demand of the system, taking into account factors such as the efficiency of the solar panels, the orientation and tilt angle of the panels, and the amount of sunlight that the panels will receive.
- Calculate the total daily energy production of the solar system, taking into account factors such as the size and capacity of the solar panels, the efficiency of the inverter, and any losses that may occur in the system.
- Compare the total daily energy demand of the system with the total daily energy production of the solar system to determine whether the system will be able to meet the energy needs of the system.
- If the total daily energy demand exceeds the total daily energy production of the solar system, consider ways to reduce the energy demand or increase the energy production of the system, such as by adding additional solar panels or improving the efficiency of the system.
See lessdefine ”peak power” as used in planning a solar system
In the context of planning a solar system, peak power refers to the maximum amount of power that the solar system is expected to produce at any given time. This is typically measured in watts, and it is an important factor to consider when determining the size and capacity of the solar system, as weRead more
In the context of planning a solar system, peak power refers to the maximum amount of power that the solar system is expected to produce at any given time. This is typically measured in watts, and it is an important factor to consider when determining the size and capacity of the solar system, as well as the number and type of solar panels and other components that will be needed. Peak power is typically calculated by taking into account factors such as the amount of sunlight that the solar panels will receive, the orientation and tilt angle of the panels, and the expected efficiency of the solar cells.
See lessprecautions observed when connecting wires in a solar installation
Always wear proper protective gear, such as gloves and safety glasses, to protect yourself from electrical shock and other hazards. Make sure that the wires are properly sized and rated for the application. Using wires that are too small or not rated for the current can cause overheating and potentiRead more
- Always wear proper protective gear, such as gloves and safety glasses, to protect yourself from electrical shock and other hazards.
- Make sure that the wires are properly sized and rated for the application. Using wires that are too small or not rated for the current can cause overheating and potentially dangerous situations.
- Use appropriate connectors and terminals to ensure that the connections are secure and reliable.
- Follow the manufacturer’s instructions carefully, and make sure that the connections are made according to the wiring diagram provided.
- Test the connections using a voltage tester to ensure that they are correct and that there are no shorts or other problems
See lessapplication of solar electricity in Kenya
Domestic electricity: Solar electricity is commonly used in Kenya to provide electricity for homes and other buildings. This is particularly important in rural areas, where access to the grid may be limited or non-existent. Water pumping: Solar electricity is also used in Kenya to power water pumps,Read more
- Domestic electricity: Solar electricity is commonly used in Kenya to provide electricity for homes and other buildings. This is particularly important in rural areas, where access to the grid may be limited or non-existent.
- Water pumping: Solar electricity is also used in Kenya to power water pumps, which are used to provide water for irrigation, domestic use, and other purposes.
- Telecommunications: Solar electricity is used to power telecommunications equipment in many parts of Kenya, including cell phone towers and other communication infrastructure.
- Street lighting: Solar street lights are becoming increasingly common in Kenya, as they provide a clean, reliable source of lighting for roads and other public areas. This is particularly important in rural areas, where access to electricity may be limited.
See lessstate the application of i. voltmeter ii. distilled water iii. baking soda iv. hydrometer in the maintenance of solar electric systems
A voltmeter is used to measure the voltage of an electrical circuit. In the maintenance of a solar electric system, a voltmeter may be used to test the voltage of the system to ensure that it is operating within the correct range. Distilled water may be used to clean and maintain the system, as itRead more
A voltmeter is used to measure the voltage of an electrical circuit. In the maintenance of a solar electric system, a voltmeter may be used to test the voltage of the system to ensure that it is operating within the correct range.
Distilled water may be used to clean and maintain the system, as it is less likely to leave deposits or cause damage to the system.
Baking soda may be used to clean the system, as it is a gentle, non-toxic cleaner that is effective at removing dirt and grime.
A hydrometer may be used to test the electrolyte solution in the system’s batteries to ensure that it is at the correct level. This is important because the electrolyte solution helps to regulate the charge and discharge of the batteries, and it needs to be at the correct level in order for the batteries to function properly.
See lessFactors to consider when installing a solar module
There are several factors that should be taken into consideration when mounting solar modules, including: Orientation: The orientation of the solar modules can affect their power output. In general, modules that are oriented directly toward the sun will produce more power than modules that are not oRead more
There are several factors that should be taken into consideration when mounting solar modules, including:
- Orientation: The orientation of the solar modules can affect their power output. In general, modules that are oriented directly toward the sun will produce more power than modules that are not oriented directly toward the sun.
- Tilt angle: The tilt angle of the solar modules can also affect their power output. In general, the optimal tilt angle for solar modules is determined by the latitude of the location where they are installed.
- Surface type: The type of surface on which the solar modules are mounted can affect their power output. In general, a flat, solid surface is best for mounting solar modules, as it provides a stable platform and allows for easy access for maintenance.
- Mounting structure: The type of mounting structure that is used to support the solar modules can affect their power output. In general, a sturdy, well-designed mounting structure is best, as it will provide the necessary support and stability to ensure that the modules are able to perform at their optimal level.
See less