Solar power is a newer source of energy so it is more expensive to build solar panels, but is eco-friendly and renewable.
Petroleum is cheaper.
A solar cell is not an energy source, but an energy converter. In the case of solar, the energy source is light, and the solar cell converts it from light energy to electrical energy.
solar light is the source of energy for a solar light
Sun is the source of solar energy. Heat is present in solar energy.
They have been the most efficient energy source available
Solar energy in an abundant renewable energy source. As long as the sun shines there will be a source of solar energy.
Nuclear fission is main source of solar energy,
what is a better source nuclear or solar energy.
no its a renewable source of energy
One renewable source of energy is solar energy. You can get solar energy from using solar panels. The Renewable Sources of Energy are: Solar Power Hydro Electricity Wind Power Biomass Geothermal
green energy source
The energy to create wind comes from solar energy.