Two New Zealand companies have started fitting solar panels to two government buildings on the country's main island, Funafuti.
Photo: RNZ
The solar photovoltaic arrays, fitted by Solarcity and Infratec Renewables, are expected to generate 170 kilowatts of electricity.
The project is expected to deliver 5 percent of the island's energy requirements and reduce Tuvalu's dependence on diesel by up to 62,000 litres.
It is part of a wider energy initiative in the Pacific with funding from the New Zealand aid programme.
The scheme has already allowed Tokelau to declare itself 100 percent reliant on renewable energy.