Palestinian young women work on installing solar panels on a school rooftop at al-Qarara town, north of the southern Gaza Strip city of Khan Younis, Feb. 1, 2021. Ramah Al-Buhaisi, Hanin Musa and Marah Kharma, three young women have earned their diploma certificates in Solar Power Installation from the United Nations Relief and Works Agency (UNRWA) Education programme in Gaza City. (Photo by Yasser Qudih/Xinhua)

Palestinian young women work on installing solar panels on a school rooftop at al-Qarara town, north of the southern Gaza Strip city of Khan Younis, Feb. 1, 2021. Ramah Al-Buhaisi, Hanin Musa and Marah Kharma, three young women have earned their diploma certificates in Solar Power Installation from the United Nations Relief and Works Agency (UNRWA) Education programme in Gaza City. (Photo by Yasser Qudih/Xinhua)

Palestinian young women work on installing solar panels on a school rooftop at al-Qarara town, north of the southern Gaza Strip city of Khan Younis, Feb. 1, 2021. Ramah Al-Buhaisi, Hanin Musa and Marah Kharma, three young women have earned their diploma certificates in Solar Power Installation from the United Nations Relief and Works Agency (UNRWA) Education programme in Gaza City. (Photo by Yasser Qudih/Xinhua)