System Type: Non-Pressurized (Open-Vented) Thermosiphon

Operation: Relies on natural convection (hot water rises, cold water sinks) for circulation between the collector and tank. No pump or controller needed.

Water Pressure: Tank is vented to atmosphere, meaning it must be installed at a higher elevation than the shower/tap to provide gravity-fed water pressure.

Storage Capacity: 150 Liters

Suitable for meeting the daily hot water needs of 2-3 persons.

Complete Set Includes:

Solar Collector: Typically 15-20 vacuum tubes or a flat plate collector, which absorbs solar energy and transfers heat to the water.

Insulated Storage Tank: 150L capacity tank with inner liner (often stainless steel or enamel-coated), and thick polyurethane foam insulation to minimize heat loss.

Stand/Mounting Frame: A sturdy galvanized steel frame designed for easy installation on a flat roof or on the ground.

All Necessary Fittings: Includes pipes, non-return valve, and connectors for setup.

Core Technology - Vacuum Tubes:

High Efficiency: Double-layer glass tubes with a vacuum between layers, acting as an excellent insulator to minimize heat loss and maximize heat absorption even in cold or cloudy weather.

Durability: Tubes are made of high-strength borosilicate glass, resistant to hail and thermal shock.

Self-Cleaning: The smooth, round shape of the tubes allows rain to wash away dust and debris.

Ideal Applications:

Homes and Cottages with Low Water Pressure: Perfect for areas without consistent municipal water pressure.

Off-Grid Cabins and Remote Locations: Operates entirely without electricity.

Supplemental Water Heating: Significantly reduces electricity or gas bills for domestic hot water.

Seasonal Use: Excellent for summer homes, campgrounds, and resorts.