Now, while SODIS is really easy to use and energy-efficient, as it only uses solar energy, it's really slow, as it can take up to two days when it's cloudy.
Nah, walaupun SODIS mudah digunakan dan efisien energi, karena hanya menggunakan energi surya prosesnya sangat lambat, karena bisa memakan waktu sampai 2 hari ketika mendung.