Most people are familiar with calculators with solar cells. These calculators never require batteries and sometimes do not even possess an off switch. Larger PV solar panels can often be seen around too, in places such as buoys, call boxes, emergency signs and street lights along highways.

The larger solar PV panels may not be as common as the solar powered calculator, but they are still around and pretty easy to spot once you are aware of what exactly what it is you are looking for. In fact, the solar panels, possibly from Sea Bright Home Solar Power, is being used in all sorts of places and devices, from the home to electric vehicle charging stations to even in sunglasses.

Solar power for homes is a very popular idea and while using solar energy to power your home, perhaps with Sea Bright solar PV panels, is not quite as straightforward as just placing a couple of solar PV panels on the roof of your home, the truth is that it is not all that complicated or difficult either.

Not every roof will possess the optimum angle to make it possible to take full advantage of all of the sun’s energy. Non-tracking PV systems which are located in the northern hemisphere should point true south ideally, although eastern and westerly directions can also work fairly well, albeit with some loss of efficiency. Solar panels also need to be inclined at an angle which is as close to the latitude of the area as it is possible to get in order to be able to absorb the most amount of energy twelve months of the year. It is even possible to use a different inclination during the summer and winter months, or even just in the morning and the afternoon, in order to maximize the production of energy. No panel should ever be in shade as solar PV panels can suffer from a significant reduction in power production if just one cell is in the shade.

If your house is ideally situated to take full advantage of the energy from the sun, with an un-shaded roof, the next step is to choose the size of the system. Meteorological data which provides the average rate of sunlight per month in different areas will give you the info you need to decide just how many PV modules your house will require.