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Solar Water Heater Flat Panel
1. Unmatched Efficiency: High-Performance Absorption, Advanced selective coatings, Durable copper/ aluminum absorber plates rapidly conduct heat to water or antifreeze fluid, ensuring quick hot water delivery.
2. Sleek, Low-Profile Aesthetics: Flush-mounted panels blend effortlessly with rooftops or walls, enhancing modern architectural appeal.
3. Scalable Solutions: Expandable for small homes, hotels, pools, or large-scale industrial applications.
4. Versatile Installation: Adjustable tilt angles optimize energy capture for any geographic location.
Flat Panel Solar Water Heater - Product Introduction:
The Flat Panel Solar Water Heater is an efficient and eco-friendly water heating system designed for both household and commercial use. Utilizing advanced stainless steel flat plate solar collectors, it absorbs solar energy to provide a sustainable and cost-effective hot water supply.
The flat panel solar water heater adopts high-efficiency absorption panels (with selective solar coating); Tempered glass cover, which can absorb sunlight to the maximum extent and retain heat; Corrosion resistant stainless steel frame, durable and long-lasting; Insulated water storage tank. There are 150L, 200L, and 300L capacities to choose from; High density polyurethane foam insulation to minimize heat loss; Internally lined with stainless steel or enamel, it can be used for a long time.
Bracket and installation structure; Adjustable angle design for optimal sunlight exposure; Galvanized steel or aluminum alloy, with weather resistance. Supporting customization, It is an ideal choice for both commercial hotels and home use.
Technical parameters and principles:
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 | |
Stainless steel direct solar water heater tank:
Model | BTE-SS-150 | BTE-SS-200 | BTE-SS-300 |
Collector | BTE2.0-2(x1) | BTE2.5-2(x1) | BTE2.0-2(x2) |
Tank(L) | 150 | 200 | 300 |
Dimensions | φ520*1200 | φ580*1225 | φ580*1775 |
Insulation | PU foam 50 mm | ||
Working pressure | 7 bar | ||
Inner tank material | SUS 304/SUS 316L | ||
Outer tank material | Powder-coated steel /SUS 201/SUS 304 | ||
Auxiliary heating | 1.5 KW | 2.0 KW | 2.0 KW |
Corrosion protection | Magnesium anode | ||
Residential Applications:
(1) Urban Apartments/Houses: Recommended Capacity: 150L–200L (for 3–4 people)
Advantages:
Can be installed on balconies, rooftops, or exterior walls, saving indoor space.
Works with electric backup heating for stable hot water supply on cloudy days.
Reduces electricity costs, ideal for tiered pricing regions.
Usage Scenarios:
Daily showers, washing, and kitchen hot water.
Supplementary heating for floor heating systems (requires a heat exchanger).
(2) Rural Areas/Villas/Self-Built Homes: Recommended Capacity: 200L–300L (for 4–6 people)
Advantages:
No reliance on gas pipelines, perfect for remote areas.
Large storage capacity supports multiple bathrooms.
Can be integrated with solar PV systems for off-grid use.
Usage Scenarios:
Centralized household water supply (bathing, laundry, dishwashing).
Warm water for livestock (e.g., winter drinking water for animals).
Product production process:
The flat panel solar collector production line is a fully automated or semi-automated manufacturing system designed to produce high-efficiency stainless steel/copper-aluminum flat plate solar thermal collectors for residential and commercial applications. Below is a detailed breakdown of the production process, key equipment, and quality control measures.
Flat plate solar collector production line
Solar water tank production line
Accessory:
Packaging and Logistics:
Company Profile:
Dezhou BTE Solar Co.,ltd was founded in 2009,located in sun city-Dezhou, which is an innovative company focused on the field of solar thermal applications and has a number of independently intellectual property rights of core technology.Relying on strong technical strength, the company has independently developed the high intelligent automatic production lines,and production efficiency has reached the international leading level.Based on the idea of industrial 4.0,it has built a global professional production line of flat plate solar collector and solar water heater,the efficiency of the whole production line can achieve on average speed of 55s/pc,reaching the international leading level.Flat Panel Solar Water HeaterFlat Panel Solar Water HeaterFlat Panel Solar Water Heater
Iinternational certificate:
