• Flat-plate solar water heater,CSP Holding Group,Flat-plate solar water heater
  • Flat-plate solar water heater,CSP Holding Group,Flat-plate solar water heater
  • Flat-plate solar water heater,CSP Holding Group,Flat-plate solar water heater
  • Flat-plate solar water heater,CSP Holding Group,Flat-plate solar water heater
  • Flat-plate solar water heater,CSP Holding Group,Flat-plate solar water heater
  • Flat-plate solar water heater,CSP Holding Group,Flat-plate solar water heater
  • Flat-plate solar water heater,CSP Holding Group,Flat-plate solar water heater
  • Flat-plate solar water heater,CSP Holding Group,Flat-plate solar water heater
  • Flat-plate solar water heater,CSP Holding Group,Flat-plate solar water heater
  • Flat-plate solar water heater,CSP Holding Group,Flat-plate solar water heater
  • Flat-plate solar water heater,CSP Holding Group,Flat-plate solar water heater
  • Flat-plate solar water heater,CSP Holding Group,Flat-plate solar water heater
  • Flat-plate solar water heater,CSP Holding Group,Flat-plate solar water heater
  • Flat-plate solar water heater,CSP Holding Group,Flat-plate solar water heater

Flat-plate solar water heater

Flat plate solar water heater with high-efficiency collector. Roof-mounted, cost effective, stable performance and long service life. For residential and commercial hot water.
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High-Efficiency Flat Plate Solar Collector
Engineered for rooftop installation with durable enamel tank and 50mm PU insulation—delivering long-term cost savings and reliable hot water performance.
20+
Years of Service Life
95%
Solar Efficiency Rate
150–300 L
Water Capacity Range
Product Overview ► High Performance

Our high-efficiency flat plate solar collector is designed for optimal rooftop integration, combining advanced thermal performance with robust construction. Featuring an enamel-coated inner tank (2.0–2.5mm) and a PPGI outer shell (0.5mm), this system ensures long-term durability and resistance to corrosion. With 50mm PU foam insulation and a rated pressure of 0.6 MPa, it maintains consistent heat retention even in extreme weather conditions.

Ideal for commercial and residential applications, the collector offers scalable water volumes from 150L to 300L and supports optional electric heaters (1.5kW/2kW). The galvanized frame with powder coating provides structural stability and weather resistance, making it a cost-effective, low-maintenance solution for sustainable hot water needs.

Core Advantages ► Key Benefits
Longevity
Enamel-coated tank and galvanized frame ensure over 20 years of service life with minimal degradation.
Energy Efficiency
Up to 95% solar efficiency with 50mm PU insulation, reducing reliance on auxiliary heating.
Cost Savings
Lower operational costs due to high solar absorption and reduced electricity use.
Target Applications ► Where It’s Used
Residential Homes
Hot water supply for showers, kitchens, and laundry in single- and multi-family dwellings.
Commercial Buildings
Hot water systems in hotels, schools, hospitals, and fitness centers.
Rooftop Installations
Optimized for flat or sloped roofs with secure mounting frames and weatherproof design.
Technical Specifications ► Full Details
Parameter Specification
Inner Tank Enamel coated 2.0–2.5mm
Outer Tank PPGI 0.5mm
Collector Dimension 2000×1000×80mm / 2000×1250×80mm
Insulation PU Foam 50mm
Rated Pressure 0.6 MPa
Electric Heater 1.5kW / 2kW
Frame Galvanized plate with powder coating
Water Tank Volume 150 L / 200 L / 300 L
FAQ ► Common Questions
What is the expected lifespan of the collector?
The system is engineered for over 20 years of reliable operation, thanks to the enamel-coated inner tank and galvanized frame with powder coating.
Can it be installed on any roof type?
Yes, the collector is designed for both flat and sloped rooftops with secure mounting frames. Installation support is available upon request.
Is there an option for backup heating?
Yes, optional electric heaters (1.5kW or 2kW) are available to supplement solar heating during low-sunlight periods.
Ready to Reduce Your Energy Costs?
Get a custom quote today and discover how our solar collectors can deliver long-term savings and sustainable performance.
  • Flat-plate solar water heater,CSP Holding Group,Flat-plate solar water heater
  • Flat-plate solar water heater,CSP Holding Group,Flat-plate solar water heater
  • Flat-plate solar water heater,CSP Holding Group,Flat-plate solar water heater
  • Flat-plate solar water heater,CSP Holding Group,Flat-plate solar water heater
  • Flat-plate solar water heater,CSP Holding Group,Flat-plate solar water heater
  • Flat-plate solar water heater,CSP Holding Group,Flat-plate solar water heater
  • Flat-plate solar water heater,CSP Holding Group,Flat-plate solar water heater

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