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Five 200watt solar panels for a period of one hour will create one kWh. So, one 200 watt panel will create 0.2 kWh of electricity
A coal plant can produce different amount of energy. It depends on the size of the plant.
Dinorwig is a 'pumped storage' hydro power facility. It has a capacity to produce 1.89GW of electricity, which equates to 6.8TWh. I terms of kWh, this would be 6.8E9 kWh or 6,800,000,000 kWh. (6.8 billion kWh).
The Sun is scheduled to remain shining as at present for the next several billion years. Solar energy is dependent on the Sun's rays reaching the solar panel, so on cloudy days the panels produce very much less power, although they do produce a little, as the salesmen are keen to emphasize.But the point about solar energy is that every unit or kWh of electricity produced by solar contributes to the pool of power, to the extent that 1 kg of carbon dioxide is not emitted by the local fossil-fuelled power plant.
A heat pump cannot produce more kWh than it is given.
1 kilowatt-hour is 3412 British Thermal Units, so 4 kWh is 13648 BTU.
The Sun is scheduled to remain shining as at present for the next several billion years. Solar energy is dependent on the Sun's rays reaching the solar panel, so on cloudy days the panels produce very much less power, although they do produce a little, as the salesmen are keen to emphasize.But the point about solar energy is that every unit or kWh of electricity produced by solar contributes to the pool of power, to the extent that 1 kg of carbon dioxide is not emitted by the local fossil-fuelled power plant.
If it's a 1 kW system, it means that it can deliver 1 kW at any given time. How many kWh you get out of it depends on how many hours of good sunlight you get. 10 hours of good sun = 10 kWh. 10 hours of half light, 5 kWh (kilowatt hours).
You have your unit concepts exactly reversed. The "MW" is a rate of using energy, andthe "kWh" is an amount of energy that your meter totals up and you get a bill for.If energy is being used or generated at the rate of 1 MW, and you keep that up fora year, then the total energy that's generated or used is 8,766,000 kWh.
The United States in total KwH's and Germany in terms of KwH's per human.
As much as anything it will depend on your local weather - mostly cloud-cover - you need accurate, professional advice specific to your locality Or advice from someone else locally who has some panels installed.
Solar panels save CO if you accept that electricity generation normally produces CO2 when the fuel is burnt. 1 kWh of electric energy results in about 1 kg of CO2 from a conventional power plant, so if that 1 kWh were generated by solar, that saves 1 kg of CO2. 1 kWh generated by a wind turbine also saves 1 kg of CO2. In this equation you also have to consider any CO2 emitted at the factories that make the solar panels etc., but this is not very much.