Are Solar Panels Really Efficient

This is a nagging question that remains at the back of every eco conscious citizen s mind.

Are solar panels really efficient.

While there is no doubt that solar energy is a clean form of energy questions loom around the actual green index of solar panels. Solar panels have been consistently increasing in efficiency at about 5 annually since 2010. Given the same amount of sunlight shining for the same duration of time on two solar panels with different efficiency ratings the more efficient panel will produce more electricity than the less efficient panel. The average efficiency of solar panels falls between the 17 to 19 percent efficiency range.

The final main category is solar thermal which uses lenses and mirrors and solar tracking to heat something really hot and then use that to run a heat engine the highest efficiency solar thermal. What you need to know. This large jump in efficiency resulted in the power output of a standard size. The highest efficiency solar panels on the market today can reach almost 23 percent efficiency.

Factors that affect solar panel efficiency. This panel exceeds typical panels by combining six kinds of collectors into one micro thin surface. Solar panel efficiency is a measurement of a solar panel s ability to convert sunlight into usable electricity.