Focus on the solar photovoltaic series industrial chain, make full use of Laos local power resources rich, low water and electricity prices, tax advantages, can effectively avoid Western countries trade barriers and other advantages, attracting industry leaders to settle in the park. This kind of industry has the characteristics of large investment amount, wide area, high science and technology content, large number of workers, huge consumption of hydropower, and high output value, and can perfectly integrate with the existing resources and development demands of Saitha Development Zone.

This type of industrial chain is long, in addition to the initial silicon smelting is not suitable for development in the park.