Solar is now the cheapest and most abundant energy source in the world. Domain names for this landscape are hard to come by. Here is some data below that demonstrates the importance of this topic and why this domain although a bit long (four keywords) is easy to remember and covers a search term quite popular on google these days. You can make and offer on www.HighEfficiencySolarPanels.com today by clicking here to reserve it!

The top 5 most efficient solar panels:

Most solar panels are between 15% and 20% efficient. Here is a list of the top five solar panel manufacturers in 2019 based on the highest efficiency solar panel they have to offer:

  1. SunPower (22.8%)
  2. LG (21.7%)
  3. REC Solar (21.7%)
  4. CSUN (21.2%)
  5. Solaria (20.5%)

“Solar cell efficiency refers to the portion of energy in the form of sunlight that can be converted via photovoltaics into electricity by the solar cell. The efficiency of the solar cells used in a photovoltaic system, in combination with latitude and climate, determines the annual energy output of the system.”

Read full definition on Wikipidia

Fun Fact!


Three things that determine Solar panel efficiency:

  • Material – the type of material impacts how light converts to electricity
  • Wiring & busing – the organization of wires and “busbars” on a solar panel that actually capture and transfer electricity
  • Reflection – if light is reflected away from a solar panel, it’s efficiency may be lowered. This is why the glass layer on top of silicon solar cells is so important.

This short video below by EnergySage explains why you should care about solar panel efficiency.

Tagged With:

Leave a Reply

Your email address will not be published. Required fields are marked *