Millions of people around the world have benefited from solar energy. Ask anyone who uses solar energy in their own home, and you will find a person who is paying less for energy every month. The following article will help introduce you to solar energy and answer common questions that you might have.
Your solar power system’s ability to produce power depends on several factors, such as the efficiency of the panels and how many you purchase. Calculate how many you need ahead of time. It’s a good idea to get a few really good panels, over many mediocre ones.
Photo-voltaic solar panels come in two varieties. Poly-crystalline panels are cheaper, and mono-crystalline panels are more efficient. Buy the best product for the amount of money you have available to spend.
If you are just starting with solar energy, you should start small. There are outdoor lights that are completely run on solar energy. You can find them at large retailers and national chain stores. The installation of the lights is not complicated, and most are ready to go from the box right into the ground.
Look for installations that have technology that doesn’t rely completely on the schedule of the sun. Many newer solar panels are able to store the sun’s energy when it is up, but let you use it anytime of day. This will help your system to run off the solar energy all night long.
While it may seem that your solar panels are always affixed to your roof permanently, the best ones permit repositioning of the angles. This is why investing in panels that track the sunlight are best for optimal performance.
Should your solar panels fail to work as they should, it is good to have a backup plan. Depending on your situation you might want to stay connected with the local power grid, or invest in a generator for when problems occur with your system. Test any generator you do have to ensure that it works when you need it.
Before investing in a solar energy system, determine the cost of installation. Where your’e located will determine whether or not it’s financially feasible. When you buy first and do the math later, you may not like the outcome.
When putting in solar panels, take a look at the inverter. You should see a green light which means all is in order. If you see the light flickering, or if there is no light, you should call in a professional. Most owners do not have the knowledge to solve most problems. If you have a warranty on the panels, you shouldn’t have to pay for someone to look at it.
You can’t easily save the planet, but going green with solar energy can help you cut energy costs and save the planet. Every 10 years the electric bill doubles, which means you’ll pay more for it. Use what you have learned in this article to bring some green into your life.