Seven SS Stars 200L White Non-pressurized Solar Water Heater

The Seven SS Stars 200L White Non-pressurized Solar Water Heater provides an eco-friendly and cost-effective solution for medium-sized households seeking reliable hot water supply. Featuring a durable white-coated tank designed to resist corrosion and a non-pressurized vacuum tube system, this water heater maximizes solar energy use to deliver efficient heating. Engineered for gravity-fed systems, it ensures safe operation and excellent heat retention for consistent hot water even in varying weather conditions.

Product Features

200-Liter Capacity

Suitable for medium-sized households requiring a consistent supply of hot water.

Non-pressurized Vacuum Tube System

Operates safely with gravity-fed water supply without the need for pressurized plumbing.

Corrosion-resistant White-coated Tank

Durable tank with a protective white finish that enhances longevity and resists corrosion.

High-efficiency Borosilicate Glass Tubes

Equipped with evacuated vacuum tubes designed for optimal solar heat absorption.

Effective Insulation

High-density polyurethane foam insulation reduces heat loss and improves energy efficiency.

Optional Heating Element and Controller

Supports optional electric heating and intelligent temperature control for flexible operation.

Easy Installation and Low Maintenance

Designed for straightforward installation and minimal maintenance needs.

Product Specifications

• Tank capacity: 200 liters
• Tank finish: White corrosion-resistant coating
• Number of vacuum tubes: Approximately 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): 75 kg
• Warranty: Typically 5 years
• Additional components: Magnesium anode, safety valve, optional heating element and controller