Encourage more local processing and finishing so we make more profit when they are exported; grow the local manufacturing industries, put more affordable products on the market for the people, bring in export revenue.
With this, more investors will come into the green energy sector, there will be more service providers and better prices, (micro)finance companies will support individuals who want to go for green energy, and there will be a reasonable Feed-in Tariff rate so that any surplus energy can be sold back to the national outfits at good mutual profit.
With the surplus energy, and the intentional extra that I’d ensure the country produces, I’d have acquired strategic business deals with neighbouring countries, and export the extra green energy to them; or sell them to large internal industries, or export them to foreign countries. And the ‘items’ in question would be:
Maybe we'll get lucky and end up like the UAE, or Qatar, or Saudi Arabia, and then we'd build large, fantastical cities like Dubai, out of nothing but ocean or desert ... or we'll get grabbed by our balls by the Americans for all the money we owe them (and others), and they'll send General Petraeus in to occupy us and our oil wells, on the excuse that Prez. Mills lost his marbles and saw too many giant black stars overpowering those 50 tiny white ones.