Sunking Solar Water Heater 20 Tube 250L Full SS
Sunking Solar Water Heater 20 Tube 250L (Full SS) – Price in Nepal
The Sunking Solar Water Heater 250L (20 Tube, Full Stainless Steel) is a high-performance, durable, and eco-friendly water heating solution, available at Solar Filter Nepal. Designed with 20 copper-coated vacuum tubes and a 250-liter storage tank, it ensures reliable hot water supply for medium to large families.
Built with SUS304 food-grade stainless steel and 50 mm high-density polyurethane insulation, this solar water heater provides superior heat retention, corrosion resistance, and long-lasting durability. It is ideal for Nepali households and commercial applications, offering up to 80% energy savings compared to traditional electric or gas water heaters.
With an included electric heating rod, the system ensures uninterrupted hot water supply, even during cloudy or rainy days. Backed by a 10-year warranty and 7-year guarantee, it’s a smart investment for sustainable living.
Key Features & Benefits
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Large Capacity: 250 liters, perfect for medium to large families (5–8 members).
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Energy Efficient: Saves up to 80% on water heating bills.
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Durable Stainless Steel Design: Built with SUS304 food-grade stainless steel.
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High Heating Efficiency: 20 copper-coated vacuum tubes for faster heat absorption.
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Backup Heating System: Free electric heating rod included.
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Eco-Friendly: Uses renewable solar energy, reducing carbon emissions.
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Long Warranty: 10 years warranty with 7 years guarantee.
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Low Maintenance: Easy to install, simple to operate.
Full Specifications
General Information
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Brand: Sunking
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Model: 250L, 20 Tube (Full Stainless Steel)
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Type: Non-Pressurized Solar Water Heater
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Application: Residential & Commercial
Tank Specifications
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Capacity: 250 Liters
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Inner Tank Material: SUS304 Food-Grade Stainless Steel
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Inner Tank Thickness: 0.6 mm
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Outer Tank Material: SUS304 Stainless Steel
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Outer Tank Thickness: 0.5 mm
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Tank Support/Frame: Stainless Steel (rust-proof, heavy-duty design)
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Insulation Layer: 50 mm High-Density Polyurethane Foam (for heat retention)
Tube Specifications
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Number of Tubes: 20
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Tube Type: Copper-Coated Vacuum Glass Tubes
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Heating Efficiency: High sunlight absorption with minimal heat loss
Additional Components
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Reflector: Stainless Steel for maximum heat concentration
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Air Vent: 1 unit (pressure balance)
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Backup Heating: Free Electric Heating Rod included
Performance
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Daily Hot Water Supply: ~250 Liters (ideal for 5–8 users)
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Operating Method: Solar-powered with optional electric backup
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Average Energy Savings: Up to 80%
Warranty & Guarantee
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Warranty: 10 Years
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Guarantee: 7 Years
Why Buy from Solar Filter Nepal?
At Solar Filter Nepal, you get authentic Sunking Solar Water Heaters with full warranty support, professional installation, and after-sales service. The 250L 20 Tube model is perfect if you want a reliable, eco-friendly, and cost-effective hot water solution for your home or business