Solar Photovoltaic (PV) panels are designed to absorb the sun’s energy and then use that energy to power your home or office building. They use a sophisticated structure of silicon wafers which react when light photons hit them and become chemically unstable. This reaction releases electrons in one direction and protons in the opposite direction which eventually leads to an electrical current that can be then fed into domestic or commercial uses. Solar PV panels are already used commonly in calculators and watches and now the larger panels are becoming very popular among people who are looking for alternative methods of powering their homes and office buildings. Several large organisations are big supporters of solar PV, including the National Grid that has been getting some of its power from solar photovoltaic panels.

The Planning Considerations of Solar Photovoltaic

Solar Photovoltaic panels can be installed into or on top of the roof or along an external wall of the property. Before buying a solar PV system, it is important to ensure that the user checks against the statutes of local area. In England, roof mounted solar PV cells as well as standalone cells can be installed into most homes, but there are certain criteria they must meet. Latest legislations allows for solar panels of up to 100mm in depth to be laid upon a tilted roof without the need for a planning permission. In Northern Ireland, Scotland and Wales, the local authorities are still working on the legislation regarding solar panels, so the local planning authorities must be consulted before any cells can be installed.

Reasons to Use Solar Photovoltaic

There are several unique benefits to solar PV cells. One of the key benefits is the savings on electrical utility bills. Other savings are equally important - PV cells save around 1.2 tonnes of carbon dioxide each year, as they produce virtually no greenhouse gases. Once installed, the solar panels protect the user from national grid power dependency. In other words the system shields the user from power outages and disruption to the electricity system. Solar power is therefore an attractive proposition for installations where the National Grid power is expensive or in remote areas (such as farms, caravans or research outposts).

Solar Photovoltaic Installation:

Solar photovoltaic cells need to be installed by a professional installation crew. Professional installers must be certified by the Low Carbon Buildings Programme. It is not recommended to try and install the solar panel cells unless you are fully trained and qualified. The cells are typically very heavy and they have to be attached to a separate support system that must be constructed and attached carefully to the roof. A professional installer will understand the local electrical and safety codes and can ensure that the solar PV units are meeting the requirements of the code.

As time marches on, the world becomes more determined to find alternatives for electricity that are not reliant upon fossil fuel. Of the various alternative energy options (solar, wind, wave, hydrogen, nuclear), solar power is considered to be one of the most viable. Every day, domestic panels become more affordable and more popular, helping with the general battle with climate change and global warming.