300L Phoenix Non-Pressurized Solar Water Heater – Efficient & Eco-Friendly Hot Water Solution
Overview:
The Phoenix 300L Non-Pressurized Solar Water Heater is a reliable and cost-effective solution for providing continuous hot water using clean solar energy. Designed with durable materials and advanced vacuum tube technology, it ensures maximum heat absorption, minimal heat loss, and consistent performance—making it ideal for homes, apartments, and small commercial setups.
Key Features:
Large 300-Litre Capacity: Perfect for family or multi-user applications.
Non-Pressurized System: Simple design ideal for gravity-fed water systems.
High-Efficiency Vacuum Tubes: Superior solar absorption for fast heating.
Durable Stainless Steel Tank: Long service life with corrosion and scale resistance.
Eco-Friendly Operation: Uses free solar energy—no electricity or gas required.
Low Maintenance: Minimal upkeep with easy-to-clean components.
All-Weather Performance: Works efficiently even under moderate sunlight.
Easy Installation: Comes pre-assembled for rooftop or ground-mounted setup.
Technical Specifications:
| Specification | Details |
|---|---|
| Brand | Phoenix |
| Model | Non-Pressurized Solar Water Heater |
| Tank Capacity | 300 Litres |
| System Type | Non-Pressurized |
| Inner Tank Material | Stainless Steel SUS 304 |
| Outer Tank Material | Painted Steel / Aluminum |
| Insulation Layer | High-Density Polyurethane Foam (PU) |
| Vacuum Tube Type | Borosilicate Glass 58mm × 1800mm |
| Frame Material | Galvanized or Aluminum Alloy |
| Mounting Type | Roof or Ground |
| Operating Temperature Range | 35°C – 95°C |
| Pressure Type | Gravity-fed (Non-Pressurized) |
| Average Lifespan | 15+ Years |
Applications:
Residential homes and apartments
Hotels and lodges
Schools and hostels
Small offices or staff quarters
Rural and off-grid setups
Benefits:
Reduces electricity or gas bills significantly
Environmentally friendly renewable energy source
Dependable hot water supply year-round
Simple, reliable, and long-lasting system





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