As we use AC electricity in New Zealand. This also helps during the summer, when people need more cooling, because that's when the days will be longer, maximizing sunlight. One of the advantages of using photovoltaic panels for electricity is the fact that they are clean and produce no harmful waste. This is a good thing because it will not only benefit our generation, but it will not put future generations at risk. When we look at fossil fuels, they produce air pollution due to carbon dioxide byproducts that contribute to global warming. Solar energy is easy to acquire compared to fossil fuels. Obtaining coal requires people to dig the mines to access it, which is risky because people can get trapped in the mines or get hurt. As long as better storage batteries or other alternative ways are thought of to store energy so that it can be used at other times, photovoltaic panels are definitely the way to go as they have more to offer without putting person in danger and without contributing to the global increase.