Pressurized Flat Panel Solar Water Heater

This solar water heater features side cover non-welding technology to prevent rust that can be caused by welding. It is available in 150L, 200L, and 300L sizes.

Pressurized flat panel solar water heater - Image 1

Technical Specifications

Overview

High-Efficiency Solar Heating

This pressurized flat panel solar water heater system is engineered for reliable hot water production in both residential and commercial settings. Featuring advanced non-welding side cover technology to prevent corrosion and high-performance absorption coatings, the system maximizes solar energy capture while minimizing heat loss. Its robust design ensures consistent water pressure and long-term durability in varied environmental conditions.

System Configuration

Collector Technical Data

ParameterValue
Dimensions2000 x 1000 x 80 mm
Absorber MaterialChrome plate
Absorptivity90% ± 2%
Emittance5% ± 2%
Glass TypeLow-iron tempered glass
Transmittance≥ 92%

Tank Capacity Options
150L200L300L

Tank and frame construction details
Flat plate solar collector diagram

Technical Specifications

Key Performance Metrics

0.4 Bar
Max Working Pressure
1.5 kW
Electric Heater Power
50 mm
Insulation Thickness

Construction Materials

  • Inner Tank: SUS304 Stainless Steel (0.6mm thickness)
  • Outer Tank: Powder-coated UV resistant steel
  • Frame: Galvanized steel (1.5mm thickness)
  • Piping: TP2 Copper and Aluminum

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