The Invesco Solar ETF is an exchange-traded fund that is based on the MAC Global Solar Energy Index, comprising of companies within the solar energy industry. It pledges to invest at least 90% of its total assets in the securities that make up the original stock index. This provides exposure to both large and small-cap companies involved in the development, manufacturing, installation, operation and financing of solar materials. Some well-known constituents of the Invesco Solar ETF include First Solar, Sunrun and Enphase Energy. It’s a geographically diverse fund representing a wide range of countries around the world. The Invesco Solar ETF is rebalanced on a quarterly basis to reflect changes in the MAC index. Start spread betting or trading CFDs on the Invesco Solar ETF to gain exposure to the renewable energy industry.