Facts about solar energy help people understand the efficiency of solar power for heating homes, charging batteries and other appliances like solar flagpole light, free energy for homemade aeroponics system or hydroponics home garden and so on. We need to make informed decisions because that’s the ideal way to find a match for your home. The applications of solar energy are multiple around the house, although most people have only heard of water heating with photovoltaic cells. But did you know that you can heat your swimming pool, power attic fans, computers and small appliances with photo-voltaic cells?

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 is presently higher than the offer, although production has increased over the last years. The explanation is simple: not all climates and geographic areas are suitable for the use of photo-voltaic panels. It is more difficult to get enough solar energy for all the electric appliances when you live in a cold or temperate climate.

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. The solar system as such consists of one or more panels with photo-voltaic cells, an inverter, a battery, a charge controller, the support structure and the corresponding wiring. The government presently offers tax credits and rebates for anyone who buys and installs specific types of energy efficient home systems.

If you are interested in more facts and statistical data about solar energy, you will find out that for sunny climates, a 1 kilowatt home solar system can generate approximately 1,600 kilowatt hours in a year. You’ll only get 750 kilowatt hours per year in cooler climates with just two hours of sun exposure per day. 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 home solar 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.