solar panel efficiency

How Efficient Will Solar PV Be In The Future? 10-Year Predictions For The Industry

If you were to walk into a solar store and purchase some of their best-selling PV panels, it is likely that their solar irradiance-to-electricity conversion efficiency would be around 17%. This is the typical efficiency (Fraunhofer ISE Photovoltaics Report, 2017) of the top-selling PV product, a multi-crystalline silicon panel. This means that for a typical panel, 17% of all incident solar energy is converted directly to usable electricity. This is quite impressive for a device that has no moving parts and can generate power at the location where the electricity is required (no transmission losses). It is no wonder that PV is already one of the cheapest power technologies available.

REC Solar Begins Production Of Innovative High-Output TwinPeak 2 Solar Panels

REC Solar has become one of the largest manufacturers of solar panels in the world, and became Europe’s largest solar panel brand a few years ago. The Norway-founded company has recently started manufacturing its TwinPeak 2 multi-crystalline solar panels, rated at 350 watts peak power — a world record for a production solar panel. The TwinPeak 2 weighs 48.5 pounds — 10 pounds less than a comparable 72 cell unit.