Solar Vs Wind Power Cost

The report notes that photovoltaics have reached prices that are roughly equivalent to wind but those got there from a starting point of about 150 mw hr in 2009.

Solar vs wind power cost.

That means a 2 kilowatt kw grid tied system with no battery back up can run to 16 000 and a similar 5 kw system could cost upwards of 40 000. Meanwhile for solar systems you will need a 7 kw system to produce the same amount of power. In the united states wind power is significantly more popular than solar. That s more than twice the cost per watt of solar energy.

Per watt this translates into about 5 5 per watt. Wind turbine systems can run as high as 65 000 installed while the average cost nationally for a professionally installed solar panel system is about 8 to 9 per watt. Out of all the renewable energy produced in the u s. So it costs around 2 per kwh of annual production.

So if the wind turbine lasts 10 years then each kwh of power costs 0 20. On average a 5 kw wind turbine of decent quality will cost about 20 000 and will generate between 8 000 12 000 kwh per year. And if the wind turbine lasts 10 years then each kwh of power costs 0 20. Utilities and large scale operations heavily utilize wind energy while homeowners prefer solar energy.

A wind turbine of 10 kilowatts enough to fully power a large house will cost about 55 000. According to u s department of energy s 2014 distributed wind market report the average cost for turbines 2 5 to 10 kw in size a 10 kw turbine for example is a reasonably sized unit for powering a large home was 7 200 per kw with small wind turbine installed costs trending downward. Ok solar and wind are very different but which one is cheaper in terms of cost per kwh. Thus unless natural gas prices.