Convalt Energy plans to develop two solar parks in the Bolikhamsai and Attapeu provinces of Laos. The photovoltaic projects will have a combined capacity of 300MW. Convalt spent more than LAK3.3trn (USD397,000) to carry out a feasibility study for the projects. The firm signed a memorandum of understanding with the Union Deputy Minister of Planning and Investment Khamlien Pholsena for the imple…