Description

Product Description
The Apollo APIHP-30 300L High Pressure Solar Geyser is a premium integrated solar water heating system designed for high-demand households and small commercial properties. It combines a large insulated storage tank with an evacuated tube solar collector into a single roof-mounted unit, reducing installation complexity while maximising solar efficiency.

The system operates using evacuated tube technology, which efficiently captures solar radiation and transfers heat to the water in the storage tank. A thermosiphon circulation system ensures natural movement of heated water without pumps, improving reliability and reducing maintenance requirements.

Built for high-pressure domestic plumbing systems, the unit is compatible with standard pressurised water supply networks, making it suitable for multiple bathrooms, larger families, or guesthouse applications. It also includes electrical backup capability to ensure continuous hot water availability during periods of low sunlight.

The system is constructed with corrosion-resistant materials, thick insulation, and durable evacuated tubes designed to withstand harsh weather conditions, ensuring long-term performance and energy savings.

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Technical Specifications

General

• Product Type: Integrated solar geyser
• Model: APIHP-30
• Capacity: 300 Litres
• System Type: High pressure thermosiphon solar water heating system
• Application: Residential and light commercial hot water supply
• Installation Type: Roof mounted integrated system
• Typical Household Size: 5 to 8 people
• Certification: SABS compliant (market dependent)

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Performance

• Heating Technology: Evacuated vacuum tube solar collector
• Circulation Method: Thermosiphon natural circulation (no pump required)
• Energy Source: Solar radiation
• Backup Heating: Electrical element compatible (typically 2 kW to 3 kW)
• Operating Pressure: Up to 400 kPa
• Efficiency: High solar absorption with reduced heat loss
• Maintenance: Low maintenance due to no moving parts

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Tank and Construction

• Inner Tank Material: Stainless steel
• Outer Tank Material: Corrosion resistant coated steel
• Insulation: High density polyurethane foam
• Insulation Thickness: Approximately 50 mm
• Evacuated Tubes: Borosilicate glass vacuum tubes
• Tube Diameter: Approximately 58 mm
• Tube Quantity: Approximately 30 tubes
• Frame Material: Powder coated galvanised steel

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Electrical Backup

• Electrical Element: 2 kW to 3 kW compatible element included or optional depending on kit
• Thermostat: Included or optional depending on configuration
• Backup Function: Grid assisted heating when solar input is insufficient

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Mechanical Specifications

• System Dimensions: Approximately 2910 mm length x 490 mm width x 490 mm tank diameter (varies by configuration)
• System Weight: Approximately 148 kg total system weight
• Installation Position: Roof mounted (flat or pitched roof compatible)
• Design: Integrated tank and evacuated tube collector system

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Features

• Large 300L capacity suitable for high demand households
• Integrated all-in-one solar water heating system
• Efficient evacuated tube solar collection technology
• Thermosiphon natural circulation (no pump required)
• High pressure compatibility for modern plumbing systems
• Corrosion resistant and weather durable construction
• Electrical backup support for continuous hot water supply
• Energy saving and environmentally friendly operation
• Reliable year-round performance

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Warranty

• Tank Warranty: Typically 5 years
• Evacuated Tubes Warranty: Typically 1 year
• Frame Warranty: Typically 1 year
• Electrical Components: Typically 1 year (if included)