Are Solar Panels Efficient Enough

It works 100 to do the job we need it to do assuming a home has a living room and a kitchen a bathroom and a few other rooms like a study and a bedroom or two chances are its roof has enough space to power that with panels of about 15 efficiency and above.

Are solar panels efficient enough.

As you know solar panels need light from the sun for functioning. Despite that did you know that most solar panels offer efficiency ratings of only 15 20 percent. The skeptics among us will say wow these panels have a lot of room to become even more efficient. The highest efficiency solar panels on the market today can reach almost 23 percent efficiency.

In other words solar is efficient enough. So to derive optimum output from your solar panels make sure they are not kept in shaded areas. Solar cells are bound to lose some efficiency as they age. Most of you know that solar panels are efficient enough to feed the needs of your whole home at least when your home is getting sufficient sunlight.

The average efficiency of solar panels falls between the 17 to 19 percent efficiency range. Via flickr under cc license. This national renewable energy laboratory paper quotes studies that show how there is a gradual decline in the efficiency of solar panels over time. This is also accounted for when we design your system.

Placing your solar panels in shade is one of the major factors that affect the efficiency of your solar systems. If a solar panel has 20 percent efficiency that means it s capable of converting 20 percent of the sunshine hitting it into electricity. Do not expect them to work well without providing enough solar energy.