Written by: Ken Anderson, Solar Energy Systems

Those interested in saving money on their energy bills by installing solar energy systems should make sure to learn as much as possible about these systems and how they work before they purchase their system. Because they will generate more energy in the summer and less in the winter, it can be helpful to have your system connected to the grid for the local power company.

It is a good idea to speak to your local power company before purchasing and installing solar energy systems since they can help you determine what you need to do in order to connect your system to the grid and get credit for any extra energy you produce. This will help you to fund your energy use during the times when your solar panels are not producing as much power. Most power companies can arrange this. If not, you can set up a system where extra power is stored in batteries for use during the times when your system doesn't produce more energy, such as during the nighttime.

In order to hook up to the grid, you are going to need to have your photovoltaic (PV) system, along with an inverter that will convert the energy produced to AC from the DC current that is produced by the system, and a net meter that will keep track of how much energy is produced versus how much you use. When the system generates energy the net meter will move backwards, and when you use energy it will go forwards so that it keeps track of net energy usage. These components are all connected by a number of wires.

It is important that you choose a qualified professional who specializes in solar energy systems in order to make sure that everything is installed properly and that you are correctly hooked up to the grid. They can also make sure that you get the best system for your needs. Although there are some do it yourself systems available, professional installation is usually required to qualify for the various incentives that are offered by the state and federal governments for those that make their homes more energy efficient or renewable energy systems.