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Flat Panel Solar Hot Water Systems
1. High Efficiency & Reliability: Advanced selective coatings, ensure optimal solar absorption and minimal heat loss, improve hot water efficiency.
2. Durability & Low Maintenance: Tempered glass covers and corrosion-resistant aluminum frames withstand harsh weather.
3. Aesthetic Integration: Flush-mounted panels blend seamlessly with rooftops or facades, enhancing architectural aesthetics.
4. Scalable Solutions: Expandable design supports small households to large commercial installations.
Product Details：
Flat panel solar hot water systems is a simple, efficient, and eco-friendly solution for residential and small commercial hot water needs. Utilizing natural circulation technology, this system minimizes failure points and reduces maintenance costs, making it ideal for users seeking a reliable and cost-effective water heating solution.
Equipped with an enamel-coated liner, Flat panel solar hot water systems ensures clean, hygienic water with no risk of contamination. Its durable stainless steel structure and maintenance-free design allow for long service life and continuous high thermal efficiency, even in demanding climates. Available in 150L, 200L, and 300L capacities, it offers flexibility to match varying household or project needs.
With its simple system structure and proven reliability, the Stainless Steel Flat Plate Solar Water Heater is a perfect fit for homes, apartments, and small facilities looking to cut down on electricity bills while embraci.
Product Structure And Schematic Diagram:
Collector | BTE2.0-2 | BTE2.5-2 |
Overall area(m2) | 2.0 | 2.5 |
Aperture area | 1.87 | 2.34 |
LxWxH(mm) | 2000x1000x80 | 2000x1250x80 |
Optical performance | 78% | |
Absorber sheet | Al,highly selective coating | |
Enamel direct solar water heater:
Model | BTE-ET-150 | BTE-ET-200 | BTE-ET-300 |
Collector | BTE2.0-2(x1) | BTE2.5-2(x1) | BTE2.0-2(x2) |
Tank(L) | 150 | 200 | 300 |
Dimensions | φ520*1300 | φ580*1310 | φ580*1830 |
Insulation | PU foam 50 mm | ||
Working pressure | 7 bar | ||
Inner tank material | 2.0mm | 2.5mm enamelled | |
Outer tank material | Powder-coated steel | ||
Auxiliary heating | 1.5 KW | 2.0 KW | 2.0 KW |
Corrosion protection | Magnesium anode | ||
Mounting material | 0/25%45°Galvanized sheet | ||
Enamel Direct Solar Water Heater – Ideal Applications:
1. Residential Use
✔ Single-Family Homes – Provides continuous hot water for showers, laundry, and kitchen use.
✔ Villas & Vacation Homes – Ideal for off-grid or remote locations with unstable electricity supply.
✔ Apartment Buildings – Can be installed in shared solar water heating systems to reduce energy costs for multiple households.
2. Commercial & Small-Scale Business Use
✔ Hotels & Guesthouses – Ensures 24/7 hot water supply for guests while lowering operational costs.
✔ Restaurants & Cafes – Supports hygienic dishwashing and food preparation with contamination-free enamel-lined storage.
✔ Gyms & Spas – Delivers energy-efficient hot water for showers and saunas.
3. Institutional & Public Facilities
✔ Schools & Dormitories – Cost-effective solution for high-demand student housing.
✔ Hospitals & Clinics – Provides safe, clean hot water for sanitation and patient care.
✔ Community Centers – Sustainable option for public bathing facilities in rural or eco-conscious areas.
Flat Panel Solar Hot Water Systems – Key Components & Accessories:
A flat panel solar water heating system consists of several essential components that ensure efficient heat collection, storage, and distribution. Below is a breakdown of the main parts and optional accessories to enhance performance and convenience.
Company Profile:
Founded in 2009 and headquartered in Shandong Province, China, BTE is a technology-led enterprise dedicated to the development of core components for flat-panel solar collectors, water heaters, and integrated heating systems. Drawing on over two decades of experience in solar clean energy, BTE boasts an annual production capacity of 820,000㎡ of flat plate collectors and proudly serves customers in more than 65 countries across the globe.
Honors and Certifications:
