350L Stainless Steel Tank pressurized solar Water Heater

A 350L Stainless Steel Tank Pressurized Solar Water Heater is a highly efficient and robust system designed to provide a reliable supply of hot water using solar energy. This model is especially suited for large households (8-12 people), making it an excellent choice for families seeking an eco-friendly and cost-effective hot water solution.

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Key Features:

1. Tank Specifications:

• Capacity: 350 liters (ideal for 8-12 people).
• Inner Tank Material: High-quality food-grade stainless steel (SUS304 or SUS316) for exceptional durability, corrosion resistance, and hygiene.
• Outer Tank Material: Stainless steel (with a polished or matte finish) for enhanced durability and aesthetic appeal.
• Insulation: 40-50mm thick polyurethane foam (PUF) for excellent heat retention, ensuring that water remains hot for extended periods.

2. Solar Collector System:

• Type: Typically utilizes flat plate collectors or vacuum tube collectors for efficient solar energy absorption.
• Collector Area: Designed to maximize sunlight exposure for optimal heating efficiency.
• Heat Transfer Fluid: Employs a pressurized system that circulates water or heat transfer fluid, allowing for faster heating and consistent hot water availability.

3. Frame and Structure:

• Frame Material: Galvanized steel or aluminum for stability and resistance to corrosion.
• Installation Type: Designed for rooftop installation to optimize solar exposure.

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How It Works:

1. Water Supply: Cold water enters from the main supply line into the pressurized tank.
2. Solar Absorption: The solar collector absorbs sunlight and heats the water or heat transfer fluid.
3. Heat Transfer: The heated fluid transfers heat to the water inside the storage tank.
4. Hot Water Availability: The pressurized system ensures a continuous supply of hot water on demand.

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Advantages:

✅ Energy Efficient – Utilizes solar energy, significantly reducing electricity or gas costs.
✅ Consistent Hot Water Supply – The pressurized system provides immediate access to hot water with a steady flow.
✅ Durable Construction – Stainless steel construction prevents corrosion, ensuring a long lifespan.
✅ Eco-Friendly – Reduces carbon emissions and dependence on non-renewable energy sources.
✅ Low Maintenance – Fewer moving parts compared to traditional water heaters, requiring minimal upkeep.
✅ Excellent Heat Retention – Thick PUF insulation keeps water hot for long periods.

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Disadvantages:

❌ Higher Initial Cost – Pressurized systems generally have a higher upfront investment compared to non-pressurized models.
❌ Complex Installation – Requires professional installation for proper setup and pressure management.
❌ Weather Dependent – Performance may decrease on cloudy or rainy days (a backup heating system may be necessary).
❌ Pressure Management – The pressurized system requires careful monitoring to avoid issues related to water pressure.

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Who Should Buy This?

• Large households (8-12 people) needing a reliable and abundant hot water supply.
• Eco-conscious individuals looking to reduce energy bills and their carbon footprint.
• Homes with adequate rooftop space for installation.
• Areas with strong sunlight exposure to maximize system efficiency.