200 Litre Solar Geyser Evacuated Tube Conversion System

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).