Water Solar Heater

Solar Water Heater Advantage
1. Zero fuel or electricity costs—ideal for hotels, resorts, or remote worksites.
2. Flat-plate collectors heat water faster, ensuring steady supply during peak hours.
3. Dedicated service teams and bulk-order discounts for enterprises.

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Product Details

Production Display

Water Solar Heater

Production Principle

Flat Plate Solar Water Heater 100 Ltr Price utilize a metal absorber plate (copper/aluminum) coated with selective surfaces to maximize solar absorption. The system includes a tempered glass cover (low-iron for high transmittance), insulated backing (polyurethane/mineral wool), and serpentine/parallel tubing for fluid circulation. Heat transfer occurs via conduction to a working fluid (water/glycol), stored in an insulated tank. These collectors achieve 40-70% thermal efficiency, with heat loss coefficients (U-values) optimized for climate-specific performance.

Water Solar Heater

Production Features

Smart Solar Water Heating Solution

✔ Eco-Friendly & Energy-Saving – Pressurized flat-plate technology maximizes solar heat conversion for sustainable hot water supply.
✔ Safe & Sanitary Water Storage – Stainless steel/enamel-coated liner prevents rust and bacterial growth, ensuring pure water quality.
✔ Long-Term Investment – Maintenance-free operation and decade-long durability deliver unmatched cost efficiency.
✔ Seamless Performance – Automated circulation system eliminates manual intervention while maintaining consistent heat output.
✔ Adaptable to Demand – Choose from three tank sizes (150L/200L/300L) for residential, hospitality, or small-business applications.

Flat Plate Solar Collector
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
Frame	Aluminium

Enamel Direct Solar Water Heater Tank
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

Water Solar Heater

Application cases

Reduce your carbon footprint by 1-2 tons annually with eco-friendly solar thermal technology! Our flat plate collectors feature advanced selective coatings that capture up to 80% of solar energy, even on partly cloudy days. The tempered glass cover creates a greenhouse effect while weather-resistant construction ensures year-round performance. Join the renewable energy revolution without compromising on hot water comfort.

Water Solar Heater