The 300L High Pressure Solar Geyser is designed for households that need a large, steady supply of hot water every day. Using advanced evacuated-tube technology, this system rapidly absorbs solar energy and maintains excellent heat retention—even during cloudy conditions or winter months.

This 300 Liter High Pressure Solar Geyser works through a natural thermosiphon circulation process, meaning no pump is required. Hot water rises into the tank while cold water moves into the collector to be heated, ensuring efficient, low-maintenance operation.

Built for South African conditions, the geyser provides outstanding performance for medium-to-large families, guest houses, townhouses, and small commercial applications. With hail-resistant tubes, a durable high-pressure tank, and minimal moving parts, it delivers years of reliable service with low operating costs.

Why Choose a 300L Thermosiphon High Pressure Solar Geyser

• Excellent for households with 5–7 occupants needing consistent hot water.

• Uses high-efficiency evacuated tubes that absorb UV light even on cloudy days.

• High pressure design ensures strong water flow for showers, mixers, and modern bathrooms.

• Integrated design places the tank and collector outside on the roof—reducing risk of ceiling damage.

• Works with municipal water supply and can connect to an existing electric backup element.

• Hail and frost resistant, ideal for all South African climates.

• Requires minimal maintenance — mainly annual anode checks depending on water source.

• Cost-effective, long-term solution with excellent energy savings.

Ideal for How Many People?

A 300L high pressure solar geyser comfortably supports:

➡️ 5–7 people
(depends on shower duration, flow rate, and whether backup heating is used)

This makes it perfect for:
• Larger family homes
• Guest houses / AirBnB units
• Homes with multiple bathrooms
• Properties with high daily hot water consumption

Key Features

• High-capacity 300L hot water storage

• Strong water pressure suitable for showers and mixers

• Durable stainless-steel tank design

• Evacuated-tube collectors for high solar absorption

• Dual-frame system suitable for both flat and pitched roofs

• UV-resistant, hail-resistant, frost-resistant evacuated tubes

• Can integrate with existing electrical geyser systems

• Minimal maintenance and very low running cost

• Long lifespan with excellent long-term performance

Specifications

Capacity: 300 Litres
System Type: High Pressure Thermosiphon Solar Geyser
Collector Type: Evacuated Tube Collector
Tube Technology: UV-absorbing tubes for all-weather performance
Tank Construction: Stainless Steel
Backup Element: Compatible with standard electrical geyser elements
Mounting Frame: Dual design for flat or pitched roof installation
Pressure Rating: High pressure (municipal supply compatible)
Frost Protection: Yes
Hail Resistance: Yes
Maintenance: Annual anode check (municipal), 6-monthly for borehole
Application: Homes, guest houses, lodges, multi-bathroom properties
Warranty: 5-Year tank & frame warranty (installation dependent)