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Seven SS Stars 300 Liters Pressurized Solar Water Heater (Stainless Steel) – Ultimate Comfort for Large Homes Upgrade your hot water experience with the Seven SS Stars 300 Liters Pressurized Solar Water Heater (Stainless Steel) — a high-capacity, all-weather solution...
Upgrade your hot water experience with the Seven SS Stars 300 Liters Pressurized Solar Water Heater (Stainless Steel) — a high-capacity, all-weather solution built for large households and commercial use. This solar heater delivers strong water pressure, superior energy savings, and long-lasting performance with a robust stainless-steel construction designed to endure Kenya’s varying climate conditions.
Ideal for homes with 6 to 8+ residents, apartments, villas, guest houses, and institutions, this pressurized model guarantees continuous hot water supply directly to mixer taps, showers, bathtubs, and pressure-based plumbing systems.
Pressurized System – Perfect for Modern Bathrooms
No compromises on comfort. Enjoy a high-pressure hot water supply that flows seamlessly into your existing mixer taps, overhead showers, and bathtubs.
Huge 300-Litre Capacity
Ideal for large families or heavy water usage, the tank stores enough heated water for multiple showers, dishwashing, and laundry — even during cloudy spells.
Built-in Copper Coil (Heat Exchanger)
The internal copper heat exchanger coil ensures safe and fast heat transfer. It isolates your domestic water from the tank to maintain hygiene while delivering instant hot water on demand.
Premium SUS 304 Stainless Steel Tank
Built tough with corrosion-resistant stainless steel, the inner tank is designed to withstand high pressure and harsh conditions for years without rusting or leaking.
Backup Electric Heating Element (Optional)
Comes equipped with an optional heating rod, so you never run out of hot water — even in overcast weather.
High-Performance Vacuum Tubes
Fitted with advanced 58mm solar vacuum tubes that capture solar energy efficiently and retain heat longer, ensuring consistent performance throughout the day.
| Specification | Details |
|---|---|
| Capacity | 300 Liters |
| Type | Pressurized with internal heat exchanger coil |
| Users | Ideal for 6–8+ people |
| Tank Material | SUS 304 Stainless Steel (Inner & Outer Tank) |
| Tube Type | Evacuated Vacuum Tubes (58mm x 1800mm) |
| Number of Tubes | 30–36 tubes (depending on final setup) |
| Backup Heating Option | Yes – 3kW Electric Rod (optional) |
| Insulation | 55mm High-Density Polyurethane Foam |
| Pressure Rating | 0.6 – 0.8 MPa |
| Heat Exchanger | Built-in Copper Coil (non-direct heating) |
| Frame Material | Galvanized or Stainless Steel Stand (optional) |
| Installation | Suitable for sloped or flat roofs |
Ideal for Luxury Homes, Hotels & Guesthouses
Whether you're running a bed & breakfast, villa, or simply want the best for your family, this system is built to deliver.
Pressure Compatibility
Works with pumps, gravity-fed systems, or city water pressure, providing hot water wherever you need it.
Cleaner, Healthier Water
The copper coil ensures your domestic water supply never mixes with the tank’s stored water — maintaining hygiene and preventing scale buildup.
Cost-Efficient and Eco-Friendly
Drastically reduce electricity bills — solar energy heats your water free of charge all year round.
The evacuated tubes collect sunlight during the day and heat the water stored inside the stainless-steel tank. When you turn on a hot tap or shower, cold water passes through the copper coil, absorbing heat from the tank before reaching your outlet — clean, pressurized, and instantly warm.
An electric heating element can be turned on during cloudy days to ensure water remains at your desired temperature without delay.
Watch the Seven SS Stars pressurized system in use, including installation, tank structure, and how the heat exchanger works in real homes across Kenya.
Large Households (6+ people)
Multi-bathroom homes or duplexes
Boutique hotels, lodges, and guesthouses
Commercial kitchens or staff quarters
Anyone with high hot water demand & modern plumbing setups
We recommend professional installation to ensure optimal positioning, pressure balancing, and electrical backup configuration. Mwanga offers optional installation services, tank stands, and plumbing kits tailored to your needs.
At Mwanga, we don’t just sell solar heaters — we deliver complete solutions:
Authentic Seven SS Stars products with warranty
Installation kits and expert setup support
Friendly customer service and after-sales assistance
Fast delivery across Kenya
Flexible payment methods including M-Pesa and Cash on Delivery
Best prices guaranteed for premium solar equipment
The Seven SS Stars 300L Pressurized Solar Water Heater is a perfect blend of capacity, performance, and durability. If you’re investing in long-term energy savings and want dependable, high-pressure hot water every day — this model is your answer. It’s a high-end system tailored for homes and businesses that need more than just hot water — they need peace of mind.
