Free tools for the numbers that decide the spec.
Built for South African infrastructure buyers — no sign-up, no email wall. Sanity-check the numbers that catch people out: what a backup really needs to be, and what hardware actually costs here in rand.
Load-shedding backup calculator
Enter your load and how long you want to ride through a slot. Get the inverter kVA and battery kWh you need — and what that load costs to run in rand.
OpenSA hardware price index
What enterprise and AI hardware actually costs in South Africa, by category, in rand — updated from our live catalogue. A named local reference.
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