Home Solar Energy Systems
As thermal resources are on the brink of economic collapse, solar energy is quickly taking the lead in renewable energy as most parts of the world have sunlight as opposed to large bodies of water or significant wind power. With the emergence of photovoltaic technology maximum electricity can be generated with the lightest and most transparent solar panels.
Some Tips Before Getting Started
• Look at where your house is situated and whether it gets excess sunlight or not. There is no point in investing in a solar system if your house is overshadowed by a larger building or lots of trees. Another thing you want to look at is the consistency of the sunlight over the year.
• Solar roofing shingles tend to be much larger than conventional asphalt so that they can be durable and last longer. Even regular solar paneling takes up a lot of space. Make sure your house is big enough to warrant this as a sensible investment.
• Look up the laws in your area or municipality regarding permits etc for installing solar panels for home.
System Performance
Photovoltaic panels are all the rage now since they have a variety of functions which standard solar thermal panels do not. These PV panels work best in areas with a lot of direct sunlight and can provide additional benefits for the interior of the buildings such as better ventilation and less absorption of UV and UVB rays which cause cancer. This is especially so if the PV system is a solar roof, window or curtain wall. PV systems can also make do with scattered sunlight as they are optimized for maximum power generation.
PV solar systems also have the tilt feature which means they can automatically or manually be made to turn towards where the sun’s ray are the most prominent thus generating power even the last couple of hours when the sun has moved past its apex.
How Economical Are Solar Panels For Home
There are certain operating costs such as maintenance for these solar panels and the costs upfront are considerable also. The project is only feasible if you are saving thousands of dollars in electric bills because you can compensate with solar energy. If your location keeps you from harnessing that much solar power, you will be at a loss. The solar panels for home use are made to withstand extreme heat as well as wear and tear but the battery needs to retain an optimal level of charge for the unit to function properly.
Two Major Systems To Choose from
1. The Grid Connect system is when the panels are connected straight to the main electric grid which means they are directly supplying electricity to it. Major savings can accrue if thermal energy needs can be routinely taken over by free, green energy.
2. The second is the Stand –Alone system which uses a battery or a backup generator to transfer all the power into and this battery or generator can be powered on when the need arises. With this system it is very difficult to connect to a utility grid.