One of the rather common facts about solar energy is that it charges batteries and can be used for indoor and outdoor lighting systems. The demand for solar panels for homes is presently higher than the offer, although production has increased over the last years. And there's no mystery about it: not all geographical areas and climates are suitable for the use of photovoltaic panels. And even if solar energy is captured in colder areas, the process is more difficult and there may not be enough power for all the applications.
In terms of statistics, some interesting facts about solar energy indicate that water heating consumes most energy of all. You should expect a 30% consume of the total energy production to just heat water. As for the different parts of the solar system, it includes panels with photovoltaic cells, a support structure, a battery, an inverter and a charge controller. Since the costs of a fully operational solar system can range around $10,000, the incentives provided by the government may be really convincing.
If you read more statistical data and facts about solar energy, you will see that for sunny climates, a 1 kilowatt home solar system can generate approximately 1,600 kilowatt hours in a year. In cooler climates with about 2 hours of sunshine per day, the number of produced kilowatt hours ranges at about 750 yearly. Even for average systems, the coal consume and the level of CO2 emissions is drastically lowered.
The optimal number of solar panels into an average solar power for homes system is between ten and twelve; the panels should be oriented towards the North for maximum exposure. Very long warranties, this is one other advantage of solar panels. Yet, you only get 5 years warranty for the functional system as such. The model of the panels also influences the energy storage capacity and the rest of the technical features. Sunlight can be absorbed, reflected or insulated by the collecting photovoltaic cells and then transferred and stored by the batteries.