Hot water that runs on sunlight — no plumbing, no pump, no drama.
Apex Solar Heating converts your existing geyser to run on solar power in a single day's install. Same tank, same thermostat, same element — just a cleaner power source, and a phone in your pocket that always knows how hot your water is.
Everything you need to know, in four stops.
How It Works
Three steps, one day: panels go up, an MPPT controller takes over, and you get full control from an app — all without touching your geyser's plumbing, thermostat or element.
Learn more →The System
See the two system sizes — Standard and Max — alongside real photos from completed Apex installations: panels on the roof, the controller wired in, and the finished job.
Learn more →Why Apex
No call centre, no subcontractors — you deal directly with the person who quotes your job and installs it. Here's why that matters, plus the full list of system benefits.
Learn more →The App
Live tank temperature, usage graphs, Eskom-boost scheduling, and shared household access — all from your phone, from anywhere in South Africa.
Learn more →Request your free quote.
Tell us a bit about your geyser and we'll get back to you with a straight quote — no obligation.
Call or SMS if that's easier for you.
We'll reply within a day.