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Geyserwise PV Solar Water Heating Kit For 200L Geyser

The system makes use of photovoltaic technology and a unique PTC AC/DC element to heat the water in the geyser. This differs from the traditional thermal hot water systems where water is cycled from a collector through pipes to the hot water cylinder by either making use of a 220V pump, 12V pump or thermo siphoning.

Advantages over thermal hot water systems are as follows
• Any existing geyser can be converted.
• No Additional plumbing is required.
• No pumps necessary to circulate water.
• No risk of damaged panels in frost prone areas.
• The water temperature can be controlled on very hot summer days – reduced risk of overheating in problems.
• Suitable in all water conditions.
• Suitable in areas where the geyser is not situated near the panels.

Any geyser can be fitted with the system and we offer the system for 100L, 150L and 200L geysers.

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From: Excl. Tax: R 15,765.45 Incl. Tax: R 18,130.26

To: Excl. Tax: R 16,701.98 Incl. Tax R 19,207.27

Price as configured: Excl. Tax: R 0.00 Incl. Tax: R 0.00


Our online Payment Gateway, PayU, offers 100% secure payments online. We also accept payment via EFT or Snapscan.

Secure local and international deliveries with excellent courier partners. Free delivery in Cape Town for R 500 orders or more.

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1 x Geyserwise TSE Geyser Controller   +R 920.27 (+R 1,058.30 Incl. Tax)
1 x Geyserwise 2.0 kW AC (230V), 900W (48-72V) DC Element   +R 2,531.30 (+R 2,911.00 Incl. Tax)
4 x Geyserwise Pre-Galvinised Solar Strut 3mt   +R 2,024.36 (+R 2,328.01 Incl. Tax)
6 x Sustainable 4mm² Red Double Insulated Halogen Free Solar Cable   +R 62.58 (+R 71.97 Incl. Tax)
6 x Sustainable 4mm² Black Double Insulated Halogen Free Solar Cable   +R 62.58 (+R 71.97 Incl. Tax)
16 x Geyserwise Mounting Clips   +R 681.76 (+R 784.02 Incl. Tax)
1 x Geyserwise PV Geyser MPPT   +R 3,374.78 (+R 3,881.00 Incl. Tax)
1 x Geyserwise Anderson Clip   +R 93.04 (+R 107.00 Incl. Tax)
1 x Geyserwise Element Connector Cable   +R 253.04 (+R 291.00 Incl. Tax)
1 x Inline Fuse Holder MC4 + 30A Fuse   +R 269.57 (+R 310.01 Incl. Tax)
1 x Multi Contact MC4 Cable Coupler Pack   +R 102.61 (+R 118.00 Incl. Tax)

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Price as configured: Excl. Tax: R 0.00 Incl. Tax: R 0.00

Product Description


To choose the correct components for your PV Water heating system it is important to know the irradiation levels in your area. In case of low irradiation areas more PV panels will be needed to get similar heating performance to high irradiation areas.
• Low Irradiation areas - Durban, East London, Phalaborwa, Embalenhle, Port Elizabeth, Bela-Bela, Mokopane, Polokwane, Klerksdorp, Orkney, Potchefstroom, Stilfontein, Bethal, Delmas, Emalahleni, Middelburg, Rustenburg, Brits, Johannesburg, Pretoria, Soweto, Virginia, Welkom, Botshabelo. (includes system and 4 x Renewsys Deserv 300W Solar Panel)
• High Irradiation areas - Bloemfontein, Kimberley, De Aar, Upington, Cape Town. (includes system and 3 x Renewsys Deserv 335W Solar Panel .)

GeyserWise MPPT Charge Controller with Element Connector Cable (1.5M)
• Maximum input voltage 150V.
• Peak efficiency 98%.
• Maximum output amps 40 AMPS.
• Ambient temperature Up to 70°C but de-rated at 1 amp per degree at temperatures above 50°C (do not expose to direct sunlight).
• Environmental IP43.
• Indications 3 LED’s.
• Heating (input command from thermostat).
• Tracking (PV active).
• Power (device turned on).
• Inputs/Outputs - and + signal input / GND and 12V output.
• Adjustment MPPT range from 60V to 120V (must = PV Vmp).

Geyserwise TSE Geyser Controller
Below you can find more information on a revolutionary product that will drastically reduce your electricity expenditure, while lowering your carbon footprint.
With our intelligent energy control unit you can :
- Digitally program, monitor and control your geyser's energy consumption.
- Save up to 20% on your electricity bill.
- Protect your geyser from malfunctions, scale build up and element failure.

GeyserWise units were designed and patented in South Africa and work on traditional geysers and most solar powered geysers are SABS approved. 

PTC Element 2.2kW AC, 900W DC (Please Specify Screw boss and Flange mount)
The dynamic resistance and output of PTC heaters makes them an excellent choice for providing controlled electric heating. In many applications it is possible to do away entirely with thermostatic controls. Simplification of design and reduced energy consumption represent significant cost savings for a given application. The removal of failure prone components such as thermostats can also add significantly to the reliability of a product. Safety is an added benefit, since no matter how much current is applied to the PTC; it will never surpass its intended surface temperature.

Additional Information

Additional Information

Geyser Litres 200 Litres
Collector / Panel Type Photovoltaic Water Heater Controller
Disclaimer Please note that stock availability is subject to prior sales. Prices exclude delivery. The image serves as an example of what the product looks like and may differ slightly in appearance.
Guarantee/ Warranty 12 month product warranty


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