Solar technology has advanced a lot over the last few years. There are now new types of cell and panel which are much more efficient. The cost of manufacturing has come down and it is now a better time to invest in some solar panels for your home. It is important for all of us to find a cheap energy supply as prices rise and global warming increases the imperative for clean energy.

There are basically two types of solar energy for residential use and each has advantages and disadvantages. There are solar panels which heat water which can be used in the house or for a swimming pool. Then there are solar panels with photovoltaic cells which can generate electricity.

The cheaper option is solar heating panels which just heat water. They cannot be used for central heating or electricity generation. The system works by changing radiation from the sun into heat. It does not, therefore need direct sunlight to work and can even work on cloudy days. The household water will be heated by the panels during the day and switch to the boiler at night. The saving from this type of system is thought to be around fifteen percent of energy costs.

Reducing your bills more requires a bigger investment in solar panels with photovoltaic cells which might save you around thirty percent of energy costs. You will need a larger space on the roof as they are bigger than heating panels. It is possible to have the main system and some panels fitted and add panels at a later time. There are currently Government grants available in many countries to help with the investment. A big advantage with this system is that any extra power generated can be sold to your local power company.

Technology for solar power is changing all the time. For example, there are new innovations which make them more efficient and able to function with less sunlight. Solar heating panels can be made with evacuated tubes which collect the heat. There are now models made specifically for colder climates which are insulated to stop heat loss.

If you decide to choose photovoltaic panels then you will be faced with three options for different types of cell. The least efficient are the cheapest ones with Monocrystalline being the most expensive and efficient. They are the newest type of cell and the most expensive to manufacture but you may find that they are worth the extra cost.

There are many considerations when choosing solar panels. The number of hours of sunlight, direction of your house, size of the roof will all have a bearing on which system you can have. You will also have to look into your average electricity needs and work out how to meet them. Solar energy will not take over altogether but you should assess whether the savings are worth the investment by working out the likely output.

When considering solar power there are a lot of factors to consider. It is worth getting some opinions from professionals before making a decision.

Thanks for reading my article. To find out more, and to read the original article head over to Which Solar Panels For Your Home. Or to read more about every aspect of Solar Panels For Your Home head on over to my website.