STELCO and the government signed agreements on 26 October with China's Sinosoar Hybrid Technology to build 15MW of solar photovoltaic (PV) capacity on 13 islands, the Ministry of Climate Change, Environment and Energy said.

The ministry described it as the largest solar PV agreement signed in the Maldives to date.

Sinosoar Country Manager Cao Shomin and STELCO Managing Director Dr Ali Azwar signed the power purchase agreement (PPA). Cao and Climate Change, Environment and Energy Minister Ali Shareef signed a separate implementation agreement between the company and the ministry.

Two lots, 13 islands

The project is split into two lots. The first, about 2MW, covers six islands in Laamu Atoll, including Maamendhoo, Maavah, Hithadhoo, Kunahandhoo and Dhanbidhoo.

The second, about 13MW, covers L. Gan (4MW), L. Fonadhoo (3MW), Lh. Naifaru (2.3MW), Ga. Villingili, Sh. Funadhoo, L. Isdhoo and L. Kalaidhoo.

Private investment over 20 years

The ministry said the project was awarded through competitive tender and will run for 20 years under a design, build, finance, own, operate and transfer model funded by private investment. The tariff and the size of the investment were not disclosed.

It falls under the Accelerating Renewable Energy Integration and Sustainable Energy (ARISE) project, a USD 107.4 million programme in which private developers build the solar plants while battery storage and grid upgrades are paid for with public funds, according to the ministry. A risk-mitigation package backed by the World Bank's International Development Association, the Clean Technology Fund, the Asian Infrastructure Investment Bank and the Multilateral Investment Guarantee Agency supports investors.

The ministry said the deal raises solar capacity under the ARISE and earlier ASPIRE projects to 34MW, about 30 percent of the 110MW of renewable capacity installed in the Maldives by the end of last year.

It expects the project to cut diesel imports by 15 million litres and save the state MVR 180 million a year, and said it would help meet the government's target of drawing 33 percent of the country's energy from renewable sources.