Morocco has recruited foreign investors to fund a $9 billion solar power project, even though some European lenders have balked due to the location of some planned plants in the disputed Western Sahara, its foreign minister said.

Lending sources at German state-owned banks and at multi-lateral lenders such as the World Bank, the European Investment Bank and the European Union have told Reuters they would not finance projects based in Western Sahara.

"That is their problem. We have no financing problems. We have several (investors); there are Japanese, Chinese, Gulf countries," Foreign Minister Salaheddine Mezouar told Reuters on Tuesday in an interview in Madrid, where he was meeting with Spanish business leaders.

He declined to give details on the financing contracts with specific parties.

Morocco, a net energy importer, wants to develop renewable power to reach 20 per cent of its energy supply in 10 years, up from 8 per cent now, Mezouar said.

The solar project involves five plants, two of them planned in Western Sahara, that would produce a total of 2,000 megawatts.

Morocco has controlled most of the sparsely populated Western Sahara, a former Spanish colony, since 1975. But the Algeria-backed Polisario Front seeks independence, and a United Nations mission was formed more than 20 years ago ahead of an expected referendum on Western Sahara's political future, which has never taken place.

European investor sources told Reuters earlier this year they did not want to support any project in Western Sahara, because it would mean abandoning a neutral position over the conflict.

The solar project is focussed on building the first of the five plants.

"The other four plants will also happen. The goal is to achieve 2,000 MW, and we will continue with our plan. The Western Sahara issue has nothing to do with it. The financing is not conditioned on whether plants are in Sahara or not," the minister said.

"Western Sahara needs renewable energy, and the investment will be made. If some people don't want to come, others will."

Saudi Arabia's Acwa Power International won the $1 billion contract for the first solar plant, which is scheduled to start operating next year in Ouarzazate with a capacity of 160 MW. It awarded the construction to a consortium of three Spanish companies - Sener, Acciona and TSK.

Hundreds of Spanish companies do business in Morocco, and more than half of Spain's entire investment in Africa is in Morocco, according to Moroccan figures.

Overall, Morocco aims for 15 to 20 per cent growth in foreign direct investment a year in the economy, up from 13 percent last year, Mezouar said.

Mezouar said that Morocco, which has been more stable than most of its neighbours during the so-called Arab spring in recent years, offers yet more potential for Spanish investors as a base for textile and automotive manufacturing and as a springboard for trade to the rest of Africa.-Reuters