Product: 350L Galvanised Solar Water Heater Seven SS – Pressurised Stainless Steel Inner Tank Type: Pressurised Solar Water Heating System Capacity:350 Litres Inner Tank Material: Food-Grade Stainless Steel Outer Tank Material: Galvanised Steel Collector Type: Heat Pipe Vacuum Tubes (35 Tubes) Pressure Rating: Up to 5 Bar Application: Large homes, apartments, hotels, hospitals, schools, commercial buildings, factories, and institutions. Features: Pressurised hot water delivery, stainless steel inner tank, galvanized outer casing, high-efficiency heat pipe vacuum tubes, excellent heat retention, corrosion-resistant construction, energy-saving operation, and heavy-duty galvanized support frame.
350L Galvanised Solar Water Heater Seven SS – Pressurised Stainless Steel Inner Tank
Product Overview
The 350L Galvanised Solar Water Heater Seven SS is a premium pressurised solar water heating system designed to provide a high-volume supply of hot water for large homes, apartments, hotels, schools, hospitals, and commercial buildings. It features a 350-litre food-grade stainless steel inner tank enclosed within a durable galvanised outer casing for enhanced strength, corrosion resistance, and long-term outdoor performance.
Using high-efficiency heat pipe vacuum tube technology, the system efficiently converts solar energy into heat while maintaining excellent thermal retention. Its pressurised design delivers strong and consistent hot water flow, making it compatible with modern plumbing systems and multiple hot water outlets.
System Design & Configuration
350-Litre Storage Capacity
Provides a large volume of hot water for high-demand residential and commercial applications.
Stainless Steel Inner Tank
Constructed from food-grade stainless steel for hygienic water storage and superior corrosion resistance.
Galvanised Outer Tank
Heavy-duty galvanized steel outer casing protects the system against harsh weather conditions and extends its lifespan.
Heat Pipe Vacuum Tube Technology
High-efficiency vacuum tubes maximize solar heat absorption for fast and reliable water heating.
Pressurised Water System
Maintains strong and consistent water pressure throughout the building’s plumbing network.
High-Density Insulation
Premium polyurethane foam insulation minimizes heat loss and keeps water hot for extended periods.
Technical Specifications
Specification
Details
Capacity
350 Litres
Brand
Seven SS
System Type
Pressurised Solar Water Heater
Inner Tank Material
Food-Grade Stainless Steel
Outer Tank Material
Galvanised Steel
Collector Type
Heat Pipe Vacuum Tubes
Number of Tubes
35
Pressure Rating
Up to 5 Bar
Insulation
High-Density Polyurethane Foam
Mounting Frame
Heavy-Duty Galvanised Steel
Application
Residential & Commercial Hot Water
Key Features
350-litre hot water capacity Pressurised hot water delivery Food-grade stainless steel inner tank Durable galvanised outer tank High-efficiency heat pipe vacuum tubes 35 solar collector tubes Excellent heat retention Corrosion-resistant construction Suitable for fresh and borehole water Energy-saving solar technology Low maintenance requirements Heavy-duty galvanized mounting frame
Applications
Large residential homes Apartments Hotels and lodges Hospitals Schools and institutions Commercial buildings Factories Staff accommodation
Installation & Usage Guidelines
Install in a location with maximum sunlight exposure.
Mount securely on a reinforced roof or support structure.
Connect to a pressurised water supply.
Ensure all plumbing connections are properly sealed.
Clean the vacuum tubes periodically for maximum efficiency.
Inspect the system regularly for leaks and proper operation.
Maintenance & Care
Clean vacuum tubes regularly.
Inspect plumbing fittings and valves periodically.
Check insulation and mounting frame annually.
Replace damaged vacuum tubes immediately.
Keep the outer tank clean.
Schedule routine maintenance to ensure optimal performance.
Best Practices
Recommended
Install in direct sunlight without shading.
Use professional installers.
Perform regular cleaning of collector tubes.
Inspect the pressure relief valve periodically.
Carry out annual maintenance checks.
Avoid
Installing under trees or shaded areas.
Ignoring water leaks or damaged tubes.
Using incompatible plumbing fittings.
Allowing debris to accumulate on the collector tubes.
Skipping routine servicing.
Performance Overview
Function
Performance
Water Heating Efficiency
Excellent
Heat Retention
Excellent
Water Pressure
Excellent
Energy Savings
Excellent
Durability
Excellent
Frequently Asked Questions
Is this a pressurised solar water heater?
Yes. It is a pressurised solar water heating system designed to provide strong and consistent hot water pressure.
How many people can a 350L system serve?
A 350-litre system is generally suitable for 8–10 people or buildings with high daily hot water demand.
What materials are used in the tank?
The inner tank is made from food-grade stainless steel, while the outer tank is constructed from durable galvanized steel for enhanced protection.
Can it be used with borehole water?
Yes. The stainless steel inner tank is designed to resist corrosion and is suitable for fresh and borehole water.
Does it require electricity?
No. The system primarily uses solar energy to heat water, significantly reducing electricity consumption.
Why Choose the 350L Galvanised Seven SS Solar Water Heater
Large 350-litre storage capacity Pressurised hot water system Food-grade stainless steel inner tank Durable galvanised outer tank Efficient heat pipe vacuum tube technology Excellent heat retention Energy-saving operation Low maintenance requirements Ideal for residential and commercial installations
There are no reviews yet.