150L Flat Plate Solar Water Heater (Enamel Lined Tank + Aluminum Alloy Stand) – Sourcing Guide for Africa Market

1. Product Introduction

This 150L split pressurized flat plate solar water heater is designed for African households, lodges, apartments and small commercial facilities. Three core components:

• Flat plate collector: Full copper absorber with blue film/black chrome coating (absorptance ≥94%), tempered glass cover that resists hail, aluminum alloy frame anti-corrosion – suitable for Africa’s strong sunshine and monsoon climate.

• Tank material: High-quality enamel lined tank (vitreous enamel), sintered at 850°C, far more corrosion-resistant than stainless steel, working pressure 8–10 bar, service life 10–15 years, perfect for high hardness water conditions in some African regions.

• Aluminum alloy stand: Al6005-T5 high-strength aluminum, anodized anti-corrosion, strong wind resistance, 10-year warranty, adjustable tilt angle (30°–45°) to fit different latitudes.

2. Technical Specifications (150L Reference)

Flat Plate Solar Collector

Enamel direct solar water heater

Enamel indirect solar water heater

3. Working Principle

The flat plate collector absorbs solar radiation and heats the heat transfer fluid (antifreeze) inside. Through natural or forced circulation, the heat is transferred to the heat exchanger coil inside the tank, heating the stored water. The system is closed-loop pressurized – outlet water pressure equals mains water pressure, providing a comfortable shower experience. A built-in smart electric backup automatically switches on during cloudy/rainy days, ensuring 24/7 hot water supply.

4. Key Product Advantages (Selling Points for Africa)

• Enamel lined tank anti-corrosion: Compared to stainless steel, the enamel lining has no weld seam corrosion risk, withstands high temperature and acid/alkali, performs exceptionally well in humid coastal areas and hard water regions of Africa.

• Flat plate collector efficient & durable: All-copper brazed absorber for low thermal resistance; tempered glass resists hail impact; very low maintenance cost.

• Aluminum alloy stand wind-resistant & rust-free: Lightweight, high strength, 20-year service life – ideal for Africa’s monsoon zones.

• Flexible capacity customization: 100L, 150L, 200L, 250L, 300L options to meet needs of 3–8 person families or small lodges.

• Energy saving & eco-friendly: Saves 15–20 kWh per day; payback period of only 2–3 years. Electric backup ensures no interruption on sunless days.

• Pressurized high flow: Eliminates low water pressure pain points, shower experience similar to electric water heaters.

  
  

5. Capacity Customization Service

Besides the recommended 150L model, the factory supports full capacity range from 100L to 300L – quick changeover with the same mold set, flexible MOQ. Larger capacities (200L/300L) are suitable for guesthouses, dormitories, small clinics; 100L for studio apartments or 2–3 person families.

6. Factory Advantages

• In-house manufacturing: Collectors, enamel lined tanks and aluminum alloy stands are all self-produced – quality control assured.

• Sufficient capacity: Annual output XX万台/year, guaranteeing on-time delivery for large orders.

• International certifications: CE, SOLAR KEYMARK, ISO9001 – compliant with import standards in many African countries.

• Export experience: Products already exported to South Africa, Kenya, Nigeria, Tanzania, Zambia, etc. Provide sea-worthy packaging and customs clearance documents.

• OEM/ODM services: Accept brand customization, logo, manual, and carton design.

7. Accessories List & Installation Notes

Standard accessories: Flat plate collector ×1, enamel lined tank ×1, aluminum alloy stand ×1 set, circulation piping and insulation tubes, electric heating control system, mounting bolt kit.

Installation precautions:

• Collector must face the equator (north-facing in southern hemisphere, south-facing in northern hemisphere).

• Tilt angle ≈ local latitude ±10°.

• Stand must be fixed on load-bearing wall or roof using expansion bolts.

• Outdoor pipes must be insulated (rubber foam + aluminum foil tape).

• For high hardness areas, install a pre-filter on the inlet.

8. Application Cases & Market Trends

• Application cases: A 10-room lodge in Kenya installed a 200L system – annual electricity savings of ~40%. A residential community in Nigeria ordered 50 units of the 150L model – positive user feedback.

• Market trends: Several African countries (e.g., Kenya by 2025, Cameroon in 2024) have introduced tax exemptions for solar equipment. IEA forecasts that by 2030, 80% of new African energy capacity will come from renewables. Flat plate solar + electric backup + smart control is becoming mainstream.

9. Target Customer Profile (Looking for Channel Partners)

We sincerely invite the following types of partners in the African market:

• Distributors: Have import qualification, warehousing and logistics capabilities, covering building materials/appliances/hardware channels.

• Wholesalers: Secondary/tertiary distribution networks reaching small towns and rural areas.

• Installers & EPC contractors: Companies designing and installing solar hot water projects for hotels, clinics, schools.

• Real estate developers/builders: Equipping new residential communities with solar water heating systems.

• Government procurement / aid agencies: Participating in UN, African Union clean energy projects.

🌍 Partner with us to tap into Africa’s multi-billion dollar solar market.
📧 Email: info@btesolar.com
📞 WhatsApp/WeChat: +8618153419080
🌐 Website: www.btesolar.com

Let me know if you'd like a plain text version for Google Merchant Center or any adjustments to match your branding.