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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
problems
Suitable in all water conditions
Suitable in areas where the geyser is not situated near the panels
Modular system – can be expanded to build off-grid power system for the home

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
problems
Suitable in all water conditions
Suitable in areas where the geyser is not situated near the panels
Modular system – can be expanded to build off-grid power system for the home

APPLICATIONS
Multi-impeller submersible pump with integrated electronics for automatic switching on and off. Ideal for use in rain water systems and watering
networks, to pump water from cisterns, ponds, and wells, and for other applications requiring high pressure. Available with 3 or 4 impellers. Built-in
pressure switch, control circuit board and sensor. Dry run protection. Built-in non-return valve at the delivery. Easy to use and highly reliable.
Suitable for pumping clean waters. Very efficient motor cooling, allowing the pump to also be used only partially submerged. Supplied with stainless steel
suction filter or stainless steel connection fitting for use with suction kits, particularly suitable for tanks with debris or dirt lying at the bottom. A version
complete with suction kit is also available.
CONSTRUCTION FEATURES OF THE PUMP
Corrosion and oxidation resistant material. Stainless steel debris strainer.
CONSTRUCTION FEATURES OF THE MOTOR
Submersible type continuous duty asynchronous motor. Thermal overheating protection. Wear-resistant motor shaft.