No, hydro power is electricity from water. Photo voltaic is electricity from sunlight.
PV probably stads for 'photo-voltaic'. If that is the case then the answer is solar power as photo-voltaic cells are a crucial component of solar panels.
photo voltaic cells
photovoltaic
Only if your electricity is entirely provided by solar photo-voltaic cells. If your electrical power is generated from wind, nuclear, hydro, coal or gas, there is no reason why your power would go out.
Photo-voltaic cells or panels as they are often called, produce electricity in response to incident light
Simple, photo-voltaic cells, commonly known as solar panels.
Photo-voltaic cells convert light energy to electric energy
Solar photo-voltaic cells use light energy to produce electrici sex
Solar energy is mostly environmentally safe. It doesn't pollute the air and water unlike fossil fuels, biofuel, and waste-to-energy methods of electricity production. However, the cadmium contained in photo-voltaic cells is a heavy metal and a hazardous waste product which is potentially dangerous if photo-voltaic cells are not properly disposed.
Yes.
Solar energy is mostly environmentally safe. It doesn't pollute the air and water unlike fossil fuels, biofuel, and waste-to-energy methods of electricity production. However, the cadmium contained in photo-voltaic cells is a heavy metal and a hazardous waste product which is potentially dangerous if photo-voltaic cells are not properly disposed.
Alternative source of energy beside conventional fossil fuel, nuclear power and hydro-power are Solar energy in the form of photo-voltaic cells or solar-thermal, wind energy, wave energy, geothermal energy, biological derived fuels.