Seven SS Stars 150L White Non-pressurized Solar Water Heater

The Seven SS Stars 150L White Non-pressurized Solar Water Heater is an energy-efficient solution designed for small to medium households seeking reliable hot water. Featuring a corrosion-resistant white-coated tank and a non-pressurized vacuum tube system, this solar water heater efficiently converts solar energy into hot water without the need for pressurized plumbing. Its durable build, excellent insulation, and simple installation make it ideal for sustainable, cost-saving water heating.

Product Features

150-Liter Capacity

Ideal for small to medium households requiring a consistent hot water supply.

Non-pressurized Vacuum Tube System

Gravity-fed operation eliminates the need for pressurized water supply.

Corrosion-resistant White-coated Tank

The tank features a durable white finish that protects against rust and extends service life.

High-efficiency Borosilicate Glass Tubes

Evacuated vacuum tubes ensure maximum solar heat absorption and efficient heating.

Effective Insulation

High-density polyurethane foam insulation reduces heat loss to maintain water temperature longer.

Optional Heating Element and Controller

Supports an optional electric heating element and intelligent controller for flexible operation.

Easy Installation and Maintenance

Designed for quick setup and minimal upkeep to ensure hassle-free use.

Product Specifications

• Tank capacity: 150 liters
• Tank finish: White corrosion-resistant coating
• Number of vacuum tubes: Approximately 15-20 borosilicate glass tubes
• Tube diameter: 47 mm
• Tube length: 1.5 meters
• System type: Non-pressurized, gravity-fed
• Maximum water temperature: Up to 95°C
• Insulation: High-density polyurethane foam
• Approximate weight (empty): 60-70 kg
• Warranty: Typically 5 years
• Additional components: Magnesium anode, safety valve, optional heating element and controller