200L Non-Pressurized Solar Water Heater Tubes (Galvanized Aluminium)- Effortless Solar Hot Water for Larger Households – Designed for Kenyan Conditions

Say goodbye to expensive electricity and gas bills! The 200L Non-Pressurized Solar Water Heater with Galvanized Aluminium Tubes is a powerful, eco-friendly, and cost-effective solution for supplying hot water to larger households, schools, rental blocks, and rural institutions across Kenya.

This solar water heater harnesses the sun’s energy using highly efficient vacuum tubes and a gravity-fed, non-pressurized delivery system. That means no electrical pumps, no high plumbing pressure requirements, and no recurring energy costs—just naturally heated water, day in and day out.

Whether you're upgrading from an electric geyser or starting a new home setup, this system delivers reliable hot water year-round while helping you save thousands in power bills. It’s rugged, easy to maintain, and built specifically to withstand Kenya’s diverse climates.

Why the 200L Size Is Ideal

With a capacity to serve 4–7 users daily, this system is perfect for:

• Families with multiple bathrooms

• Guesthouses, Airbnbs, or rental apartments

• Schools, health centers, or rural lodges

• Shared compounds or medium-income housing setups

• Any household looking to future-proof their water heating setup with green technology

Key Features & Benefits

• Generous 200-Litre Tank Capacity
  Stores and supplies enough hot water for medium-to-large families, offering reliable performance for showers, washing, and cleaning.

• Non-Pressurized Gravity-Fed Operation
  This heater works best when connected to an elevated tank. It uses the thermosiphon principle for natural hot water circulation, making it perfect for homes without pressurized plumbing.

• Efficient Vacuum Tube Technology
  Equipped with 20 high-performance borosilicate vacuum tubes (58mm x 1800mm) that absorb solar heat even in cloudy or chilly weather. This ensures fast and consistent water heating.

• Durable Galvanized Aluminium Exterior
  The outer tank is made from galvanized steel, offering excellent corrosion resistance and durability in Kenya’s harsh weather environments.

• Hygienic Inner Stainless Steel Tank
  The inner tank is built from food-grade SUS 304 stainless steel, preventing rust and ensuring clean, potable hot water for your family.

• 50mm High-Density Polyurethane Insulation
  Keeps water hot for 48 to 72 hours, allowing you to enjoy warm showers early in the morning or late at night—even on cloudy days.

• Electric Backup Port (Optional Element)
  Comes ready with a backup heater port for installing an electric element if desired (ideal for prolonged rainy seasons or emergencies).

Technical Specifications

How It Works – The Thermosiphon Advantage

1. Heat Absorption: Vacuum tubes absorb sunlight, heating the water inside them quickly and efficiently.

2. Natural Circulation: Hot water rises into the tank, while colder water drops into the tubes for heating—no pump needed.

3. Ready to Use: Hot water flows to your taps using gravity. It’s simple, safe, and highly reliable—ideal for off-grid or remote areas.

What You Get in the Package

• 200L Solar Water Tank (SUS 304 Inner, Galvanized Outer)

• 20 High-Performance Vacuum Tubes

• Galvanized Steel Mounting Frame (Adjustable Angle for Optimal Sunlight)

• Standard Pipe Fittings and Fasteners

• Installation Manual

• Optional Port for Electric Backup Heater

• 5-Year Manufacturer Warranty

Best Use Cases

• Homes with rooftop tanks or gravity-fed plumbing

• Rural homes and off-grid properties

• Medium to large families

• Multi-bathroom households

• Rental apartments or guesthouses

• Schools, clinics, or small offices

Why Buy From Mwanga?

Mwanga isn’t just an online store—we’re Kenya’s trusted source for clean energy solutions. Here’s why homeowners, landlords, and institutions across the country choose us:

• Genuine Solar Water Heaters – We only stock verified and reliable brands.

• Expert Pre-Sale Support – We guide you on the best size and system for your home.

• Countrywide Delivery – Whether you're in Nairobi, Eldoret, Kisumu, or Kitui, we deliver to your door.

• Professional Installer Network – Need help setting up? We connect you with vetted technicians.

• Affordable Pricing – Enjoy competitive prices with great value, backed by warranties.

• Ongoing Support – From installation to after-sales, Mwanga is with you all the way.

Real Value for Years to Come

By investing in a solar water heater from Mwanga, you're choosing:

•  Free hot water from the sun

•  Lower electricity or gas bills

•  Minimal maintenance

•  Eco-friendly living

•  Improved home value