Yahya Alhassan tests a light bulb with a solar system at his home in Gushegu northern, Ghana, Friday Sept 6, 2024. (AP Photos/Abdul Haqq Mahama)

This photo released by Easy Solar shows a man and his family watching television with a solar power in his house in Monrovia, Liberia, Saturday Aug. 26, 2023. (Muctarr Bah Mohamed/Easy Solar via AP)

This photo released by Easy Solar shows a large solar panels installation on a rooftop of an office building in Freetown, Sierra Leone, Tuesday Aug. 13, 2024. (Muctarr Bah Mohamed/Easy Solar via AP)

Solar torch lights are seen on the rooftop of a building in Gushegu northern, Ghana, Friday Sept. 6, 2024. (AP Photos/Abdul Haqq Mahama)

Yakubu Achiri fixes a car battery to his solar system at his house in Gushegu northern, Ghana, Friday Sept. 6, 2024. (AP Photos/Abdul Haqq Mahama)

A man sits in a community radio station powered by a solar setup sponsored by a German NGO in Gushegu northern, Ghana, Friday Sept. 6, 2024. (AP Photos/Abdul Haqq Mahama)

This photo released by Easy Solar shows a large solar panels installation on a rooftop of an office building in Freetown, Sierra Leone, Tuesday Aug. 13, 2024. (Muctarr Bah Mohamed/Easy Solar via AP)

A young man stands by a community radio station solar setup sponsored by a German NGO in Gushegu northern, Ghana, Friday Sept. 6, 2024. (AP Photos/Abdul Haqq Mahama)

Yakubu Achiri holds a solar panel that he uses to power his light bulb at his house in Gushegu northern, Ghana, Friday Sept. 6, 2024. (AP Photos/Abdul Haqq Mahama)

Rukaya Tongdoo connects a torchlight to a solar powered radio outside her house in Gushegu northern, Ghana, Friday Sept 6, 2024. (AP Photos/Abdul Haqq Mahama)

A girl stands in front of a house connected to solar system in Gushegu northern, Ghana, Friday Sept. 6, 2024. (AP Photos/Abdul Haqq Mahama)