Lowes has announced it will discontinue sales of solar panels in 2020, the company announced Wednesday.

The company’s decision follows its 2016 announcement that it will not sell solar roofs in 2020 due to global climate change.

Lowes also announced plans to buy back its solar roofing units, and plans to invest $3.3 billion to expand its solar portfolio in 2020.

The move comes after Lowe’s announced it would be spending $50 million to invest in solar power over the next three years.

The solar industry has been in the spotlight following Donald Trump’s election as president, as solar power has become a major focus for his administration.

The decision to sell solar power does not affect the company’s other solar installations, Lowes Solar said in a statement.

Lowes is a major contributor to the clean tech sector, and the U.S. solar industry employs more than 2 million people.