C|Net News reports that Wal-Mart is planning on purchasing solar power equipment and will outfit many of its stores with this alternative energy source.

The company put out an RFP (request for proposal) last month to solar electric suppliers and expects to receive responses early this month, according to a representative. The move is part of a long-term plan to convert to renewable energy sources.

In a speech in October of last year, Wal-Mart president and CEO Lee Scott provided more detail on the company’s short-term goals (click for PDF), including a commitment to invest $500 million a year in energy efficiency and technologies to reduce greenhouse gas emissions.

Nice move Wal-Mart. Nice move