Premium, Rust-Proof Capacity for Kenyan Commercial & Institutional Use
Combine massive volume with ultimate longevity using the Seven Stars 300L Stainless Steel Non-Pressurized Solar Water Heater. Featuring a heavy-duty, food-grade stainless steel inner tank, this model is specifically engineered to resist the corrosive effects of hard water, making it the definitive choice for hotels, hospitals, large schools, and expansive family homes across Kenya.
Whether installed in a hard-water zone in Nakuru or a coastal facility in Mombasa, this premium commercial solar geyser guarantees rust-free, hygienic hot water for over a decade. The non-pressurized design ensures absolute safety, while high-efficiency vacuum tubes deliver rapid, large-volume heating even on cloudy days.
Features & Benefits
| Key Feature | Benefit to Your Business/Institution |
|---|---|
| Food-Grade Stainless Steel Inner Tank | 100% rust-proof and highly resistant to hard water, ensuring a 10-15+ year lifespan without disruptive leaks. |
| 300L Commercial Capacity | Perfectly sized for 7+ people or commercial institutions, providing abundant hot water for high-demand settings. |
| Non-Pressurized Safety | Gravity-fed operation eliminates the risk of tank bursting, ensuring safety for public institutions and hotels. |
| Superior Heat Retention | 50mm polyurethane foam insulation keeps large volumes of water hot for up to 72 hours. |
| Hygienic Water Storage | Stainless steel prevents bacterial growth and maintains water purity, critical for hospitals and schools. |
| Weather-Resistant Exterior | Aluminium-zinc outer casing protects against harsh UV rays, dust, and heavy seasonal rains. |
Long-Term Value for High-Demand Institutions
- Hard Water Institutions: The definitive solution for schools and hospitals in areas with high mineral content, preventing costly, disruptive tank replacements.
- Hotels & Lodges: Provide 24/7 hot showers for guests while completely bypassing KPLC tariffs, improving guest satisfaction and profit margins.
- Large Family Estates: Ensure everyone gets a hot shower without waiting, while completely bypassing KPLC tariffs.
- Quick ROI: High-volume commercial hot water needs mean massive electricity savings, allowing the premium system to pay for itself in 12-18 months.
Technical Specifications
| Model | Seven Stars Non-Pressurized Solar Heater (SS) |
| Capacity | 300 Liters (Ideal for 7+ people / commercial use) |
| Inner Tank Material | Food-Grade Stainless Steel (SUS 304) |
| Outer Tank Material | Aluminium-Zinc Coated Steel |
| Vacuum Tubes | High-borosilicate glass, 58mm x 1800mm |
| Insulation | 50mm Polyurethane Foam |
| Working Pressure | 0.0 MPa (Non-Pressurized / Gravity Fed) |
| Best For | Hard water areas, large families, hotels, hospitals, large schools, long-term commercial use |