1.Igipimo cyo gusaza ultraviolet cyakozwe ukurikije imikoreshereze, biroroshye gukora, umutekano kandi wizewe.
2.Ubunini bwubushakashatsi bwikigereranyo burashobora guhinduka kandi kwishyiriraho icyitegererezo birihuta kandi byoroshye.
3.Urugi ruzunguruka ntirubangamira imikorere kandi ikizamini gifata umwanya muto cyane.
4.Ni sisitemu yihariye ya kondegene irashobora kunyurwa namazi ya robine.
5.Ubushuhe buri munsi yikintu aho kuba mumazi, ni ubuzima burebure, byoroshye kubungabunga.
6.Umugenzuzi wurwego rwamazi ari hanze yagasanduku, byoroshye gukurikirana.
7.Imashini ifite amakamyo, yoroshye kugenda.
8.Gutegura porogaramu ya mudasobwa biroroshye, mu buryo bwikora biteye ubwoba iyo bidakozwe neza cyangwa amakosa.
9.Ifite kalibatori ya irradiance kugirango yongere ubuzima bwigitereko cyamatara (arenga 1600h).
10.Ifite igitabo cyigisha Igishinwa nicyongereza, cyoroshye kugisha inama.
11.Bigabanyijemo ubwoko butatu: busanzwe, urumuri rworoshye kugenzura, gutera