200 Litre Solar Geyser Conversion (200L) — Family-size retrofit solar geyser
Our solar geyser conversions upgrade your existing electric geyser with a high-efficiency retrofit solar geyser collector. The 200 Litre (200L) package couples a durable manifold and a 20-tube evacuated collector with a circulation pump and Geyserwise Controller. Your current geyser becomes a solar-first system: the sun does the heating, while the element remains as backup for cloudy days.
What’s included in this 200 Litre evacuated tube conversion
- Retrofit manifold + 20 evacuated tubes sized for a 200 Litre load — fast heat transfer and high solar absorption.
- Roof mounting frame with weather-rated fasteners (tiled/IBR options confirmed at site survey).
- Hydraulic kit: valves, lagging/insulation, piping & standard fittings for a neat tie-in to your geyser.
- Geyserwise Controller & pump for temperature monitoring, circulation control and timed element backup.
- Professional installation with PIRB-certified plumbing CoC on completion.
Why choose this retrofit solar geyser (200L)
- Lower electricity costs: solar energy does most of the water heating; the element tops up only when needed.
- Keep your tank: a solar geyser conversion avoids the expense of replacing the cylinder.
- Great for families: typically suits 3–4 people (average use ≈ 50 litres/person/day).
- Evacuated tube efficiency: strong performance in cool/windy or variable weather.
- Neat, compliant install: professional workmanship with PIRB CoC and local support.
How a solar geyser conversion works
The evacuated tubes heat water at the collector. A small pump circulates between the collector and your existing geyser under Geyserwise control. The controller prioritises solar heat and can schedule the element for early-morning or overcast conditions. Most households see significant reductions in water-heating energy with a 200 Litre solar geyser conversion.
Installation areas, roofs & compliance
We install solar geyser conversions across Gauteng and Cape Town on tiled, IBR or corrugated roofs. During the site check we confirm mounting, pipe runs and controller placement. A PIRB plumbing CoC is issued at handover.
Ready to retrofit?
Contact us for a quotation. We’ll confirm your geyser size, roof type and hot-water needs, then send a clear, itemised proposal for your 200 Litre retrofit solar geyser (200L, 20-tube).








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