London-listed Bluefield Solar Income Fund Ltd (<a href="https://www.londonstockexchange.com/stock/BSIF/bluefield-solar-income-fund-limited/company-page" target="_blank">LON:BSIF</a>) said today it has completed the sale of a 50% stake in a 112-MW portfolio of UK solar assets to GLIL Infrastructure, a partnership of UK pension funds.