0
Asolar eclipse occurs when the moon passes between the sun and earth so that the sun is either fully or partially covered. This can only happen during a new moon, when the Sun and Moon are in conjunction as seen from the Earth. At least two and up to five solar eclipses can occur each year on Earth, with between zero and two of them being total eclipses. //
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
What are the disavantages of solar energy?
At present solar energy is expensive to install and generally has to be subsidised, by government or by consumers. It is subject to weather conditions and obviously does not produce power at night.
Where are solar panels most effective?
Solar panels are most effective in regions with abundant sunlight and favorable environmental conditions for solar energy production. Several factors contribute to the effectiveness of solar panels in different locations: 1. Sunlight Intensity: Solar panels perform best in areas with high sunlight intensity. Regions closer to the equator often experience more sunlight throughout the year, resulting in higher energy yields from solar panels. 2. Climate Conditions: Favorable climate conditions, such as minimal cloud cover and low humidity, contribute to the effectiveness of solar panels. Areas with consistent clear skies and ample sunlight hours are ideal for maximizing solar energy production. 3. Tilt and Orientation: Proper tilt and orientation of solar panels play a crucial role in their effectiveness. Panels angled towards the sun's path (south-facing in the northern hemisphere and north-facing in the southern hemisphere) and adjusted based on latitude can optimize sunlight capture and energy generation. 4. Shading and Obstructions: Avoiding shading from trees, buildings, or other obstructions is essential for solar panel effectiveness. Unobstructed sunlight exposure ensures maximum energy output from solar panels throughout the day. 5. Solar Irradiance Levels: Solar irradiance, which refers to the amount of sunlight received per unit area, varies based on geographic location. Areas with higher solar irradiance levels typically experience greater solar panel effectiveness and energy production. 6. Environmental Factors: Factors such as air pollution, dust accumulation, and temperature variations can impact solar panel performance. Clean panels and suitable environmental conditions contribute to maintaining optimal effectiveness and energy conversion efficiency. In summary, solar panels are most effective in regions characterized by ample sunlight, favorable climate conditions, proper panel orientation, minimal shading, high solar irradiance levels, and conducive environmental factors.
What are three ways that solar energy can be used?
There are two main types of solar energy. Solar Thermal - Used for heating water Solar Photovoltaic (PV) - Used for producing electricity Solar Thermal is very prevalent in the Leisure industries where a steady stream of hot water is required for showers etc. Solar Photovoltaic systems are used on homes as they can produce enough electricity to power most household appliances, during daylight hours. There are also solar torches and solar lights. These work by storing the electricity during the day where you are then able to use it at night.
What are the conditions required to form a shadow?
Wen light rays R blocked shadows r formed
What mass is required for a Type ll supernova?
Stars with a mass about 9 solar masses, or greater, will explode as a type II supernova.
Date of next solar eclypse in France?
There will be an annular solar eclipse across the south of France on November 5, 2059. There will be partial solar eclipses visible on August 12, 2026 and August 2, 2027, You can use the Solar Eclipse Explorer to calculate the date and intensity of any eclipse at the NASA Eclipse Web Page.
Can anyone use the eclypse download?
Yes, anyone can download and use the eclypse software. It does appear, however, that the software is somewhat technical and may require some beforehand knowledge of computer programming to use to the fullest of its capabilities.
WHEN will the eclypse happen?
every four years an eclipse will happen because the moon is covered by the sun
Define Maximum power point tracking of solar cell under partial shading conditions?
in shading conditions also the solar raditions will reach the earth i think this will not effect the solar panels and also the mppt in shading conditions also the solar raditions will reach the earth i think this will not effect the solar panels and also the mppt
What are the conditions required to set the curd?
exrtreme cold conditions are required to set the curd
How old should you be to read Eclypse?
You just need to know that ur ready, but you really need to be 12.
What is it called when the moon only covers part of the sun?
fake eclypse or "eclypsus false alarmus"(jk)
Which molecules are essentially required to absorb solar energy to carry out photosynthesis?
Which molecules are essentially required to absorb solar energy to carry out photosynthesis?
How many solar pv panels required to generate 2mw power?
To determine the number of solar PV panels required to generate 2MW (megawatts) of power, several factors need consideration: Panel Efficiency: The efficiency of solar PV panels influences the number needed. Higher efficiency panels produce more power per unit area, requiring fewer panels for the same power output. Solar Irradiance: The amount of sunlight a location receives affects panel performance. Areas with higher solar irradiance may require fewer panels compared to locations with lower sunlight intensity. System Losses: Solar PV systems experience losses due to factors like shading, temperature variations, and equipment inefficiencies. Accounting for these losses ensures the system generates the targeted power output. Panel Capacity: The capacity of each PV panel, measured in watts or kilowatts, determines how many panels are needed to achieve the desired power output. System Configuration: The configuration of the solar PV system, such as series and parallel connections of panels, impacts overall power generation and influences the number of panels required. To calculate the number of solar PV panels for a 2MW power generation: Determine Panel Capacity: Calculate the capacity of each solar PV panel in kW (kilowatts) based on its rated power output. Consider System Losses: Account for system losses, typically estimated as a percentage of the total power output. Subtract the expected losses from the targeted power output to determine the actual power generation. Calculate Panels Needed: Divide the actual power generation (in kW) by the capacity of each panel (in kW) to find the total number of panels required. For example, if each solar PV panel has a capacity of 300W (0.3 kW), considering system losses of 15%, the calculation would be: Total Power Required = 2MW = 2000 kW (1 MW = 1000 kW) Actual Power Generation = Total Power Required / (1 - System Losses) Actual Power Generation = 2000 kW / (1 - 0.15) = 2352.94 kW Number of Panels Required = Actual Power Generation / Panel Capacity Number of Panels Required = 2352.94 kW / 0.3 kW ≈ 7843 panels Therefore, approximately 7843 solar PV panels would be required to generate 2MW of power, considering panel efficiency, system losses, and other relevant factors.
What are the optimal conditions for using a solar oven?
when its very sunny.
What are the conditions to set the curd?
exrtreme cold conditions are required to set the curd
What special conditions are required to grow wheat?
Topsoil, nitrogen fertilizer, moisture, and wheat seeds are not special conditions, but they are required to grow wheat.
