Powering Brighter Futures | Rentech ES Box 3000 CSI Initiative Launch

In South Africa, many schools still face power disruptions that interrupt learning.

Rentech’s CSI Initiative aims to change that with the ES Box 3000 — a portable 3 KVA inverter with a lithium battery designed to power classrooms during outages.

Our mission is to install these units in schools nationwide, starting with Saint Thomas School in Gqeberha. Join us in powering brighter futures through clean, reliable energy.