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Seven SS Stars 200 Liters Non-Pressurized Solar Water Heater – Powerful, Cost-Efficient, Eco-Friendly Hot Water for Your Whole Household Looking for a large-capacity, dependable hot water solution that doesn’t rely on electricity? The Seven SS Stars 200 Liters Non-Pressurized Solar...
Looking for a large-capacity, dependable hot water solution that doesn’t rely on electricity? The Seven SS Stars 200 Liters Non-Pressurized Solar Water Heater is exactly what your home needs. This powerful solar water heater uses high-efficiency vacuum tubes to deliver consistent hot water to medium and large households — completely off the grid.
With no complicated plumbing or pressurized systems involved, it’s a simple, cost-saving solution designed specifically for Kenyan homes and weather conditions.
Generous 200-Liter Capacity
Suitable for families of 4–6 people, this system provides ample hot water for showers, dishwashing, and general use throughout the day — without interruptions.
Free Energy from the Sun
Slash your power bills and reduce reliance on the national grid by tapping into 100% solar energy. It’s not just a smart choice, it’s a sustainable one.
Vacuum Tube Solar Collector Technology
Utilizes multiple evacuated glass tubes for superior solar absorption and thermal insulation — heating water quickly even in low sunlight.
Non-Pressurized for Easy Installation
This gravity-fed system works best with an overhead tank, eliminating the need for costly booster pumps or pressure valves. Installation is straightforward and low-maintenance.
Premium Stainless Steel Construction
The inner tank is made from SUS 304-grade stainless steel, ensuring resistance to corrosion and longer life. Ideal for use with borehole, municipal, or rainwater sources.
All-Weather Performance
Even during cooler or cloudy days, the system retains heat effectively. Optional electric backup elements can be added for full-year reliability.
| Feature | Details |
|---|---|
| Tank Capacity | 200 Liters |
| Inner Tank Material | SUS 304 Stainless Steel |
| Outer Tank | Galvanized Steel or Optional Stainless Steel |
| Collector Type | High-Efficiency Evacuated Tubes |
| Number of Tubes | 20–24 (Depending on Design) |
| System Type | Non-Pressurized (Gravity-Fed) |
| Installation | Rooftop or Elevated Frame Mount |
| Ideal Users | 4–6 People |
| Optional Accessories | Electric Backup Heater, Stand, Inlet/Outlet Kit |
Medium to large households
Hostels and multi-unit rentals
Homes in rural or off-grid areas
Eco-conscious buyers looking to reduce electricity use
Families looking for long-term cost savings
The system heats water in the collector tubes and stores it in the tank for use throughout the day. Cold water enters from your overhead tank, gets heated by the sun, and flows naturally to your taps via gravity — no electricity needed. You can also add a heating element for use during extended cloudy periods.
Click to watch how the solar heater works, and how it’s easily installed for everyday household use.
Requires an overhead cold-water storage tank for proper gravity flow
Can be installed on sloped rooftops or metal mounting frames
Mwanga offers installation services and expert support upon request
At Mwanga, we go beyond simply selling — we ensure our customers get maximum value, efficiency, and peace of mind:
Genuine Seven SS Stars Units – No fakes, only authentic products that perform as promised
Nationwide Delivery – From Nairobi to Mombasa, Kisii to Eldoret
Expert Installation Help – Get professional advice or full setup assistance
Excellent Customer Support – Real people ready to help with setup and maintenance
Flexible Payment Options – M-Pesa, bank transfer, or pay-on-delivery available
After-Sales Warranty & Servicing – We don’t just sell, we support
