Solar Power

Residential solar power systems are great alternative energy sources. They allow you to generate electricity for your home. Generally, these systems connect with the local utility services of your choice.

Solar power systems work with most homes. The primary determinant is your roofing material. The second consideration is sunlight. Your roof must have a large enough area that is in direct sunlight. If you have lots of trees or too much shade, solar power may not work for you. South facing roofs are ideal for residential solar power systems.

Most residential solar power systems operate the same way. Solar modules are installed on the roof of your house. The solar cells located in the modules convert sunlight into DC power. There is an inverter in the module that then converts the DC power to AC power. The AC power is used to power your home.

You have options when it comes to your solar power systems connectivity to utility service. Solar power systems can be on-grid or off-grid. It is important to know which type you want before purchasing and installing your system. On-grid systems are solar power systems interconnected with your utility service. Off-grid systems are not connected to your utility service.

The solar power may produce more electricity than is needed during the day. What is not used is returned to the utility grid. If you have an on-grid system, check with your utility services to see if they will credit your account for the extra power.

During the night, your power comes from the utility company. Your utility will also produce whatever is needed if your solar power system does not produce enough during the day. Your residential solar power system may come with a battery backup. If it does, your battery will be charged during the day by some of the power generated by your solar power system.

Sunlight is needed to produce power. Your system does not work at night. And it will produce less on cloudy days. Do not assume that your solar power system provides power during a power outage. It depends on the system you install. Some systems provide power as long as there is sunlight, but not during an outage even if there is sunlight. Other systems have battery backup that continues power to your home day and night during power outages.

Residential solar power systems do not make hot water. Solar power systems convert sunlight into electrical currents for power. You also cannot heat your home with solar power systems. They are strictly for electricity. However, there are solar heating systems that convert sunlight in order to heat water.

Residential solar power systems help you conserve energy in your home. This in turn allows you to effectively manage your electricity costs. As utility rates continue to rise, solar systems are economical power alternatives. Research the various systems available so you do not buy more than you need.