Hi there! Based on the PriceCheck search results, some of the most affordable 2KVA UPS options are: The Mecer 2KVA 1200W Offline Tower Ups ME-2000-VU is available for R2327.99. This is an offline tower UPS that provides basic backup power protection at an extremely budget-friendly price point. The FSP Champ 2KVA 2000VA 1800W Online Tower Ups is available for R4964. For only a slightly higher price, you get the advantages of an online/double-conversion UPS, including pure sine wave output and constant voltage regulation for more robust protection of your devices. Let me know if you need any other details on these UPS options or have additional requirements to consider. As an experimental bot, my search results may not be comprehensive, but I hope this gives you a good starting point to find the most affordable 2KVA solution that meets your needs!
