Changzhou Meirun Solar Energy Co., Ltd.
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pressurized solar flat panel

Brand Name:
Model Number:
Flat Panel
Water Heater
Pipe Material:
pressurized solar flat panel
Detailed Description

1. High selective black chrome absorber
2. Advanced ultrasonic welding technology
3. Pressurized solar flat panel

Key material of pressurized solar flat panel (MRHG-1000)---black chrome:


Red copper full-surface absorber plated with black chrome. By using traditional plating technology, black chrome is plated on red copper with well heat-transfer performance. Black chrome, with steady physical characteristics, is a kind of selective coating which is absorptive to sun shortwave radiation.


Specification of pressurized solar flat panel (MRHG-1000):

Copper Header Pipes(mm)22*0.8
Copper Riser Tubes(mm) 10*0.7
No. Of Riser Tubes 8
Absorberstructure, copper full-surface absorber
Spectrum Absorber Coatingblack chrome coating
Absorption Rate of Absorber97%±2%
Emissivity of Absorber10%±2%
Welding Between Absorber And Tubes single-fin ultrasonic welding
Insulation Material40 mm rock wool with aluminum foil fabric  
Frameδ1.5mm,aluminum alloy frame
Frame Colorsilver, black
Collector Mounting flat roof/pitched roof/balcony
Cover Glasslow iron textured tempered glass
Glass Transmittance >92%
Cover Thickness3.2mm
Matched Water(l)100L-150L
Water Temperature In Sun Day 45-80 centigrade degree 
Highest Working Temperature 170 centigrade degree 
 Working Pressure0.6MPa
Testing Pressure1.2MPa, keeping 15 minutes
Gross Area2
Aperture Area1.84
Heat Transfer Fluid portable water and other heat transfer fluid 
Fluid Volume(l)1.5L
Back Sheet0.7mm galvanized plate
Sealing MaterialEPDM
Net Weight(kg)37
Gross Weight(kg)37.5
Net Dimension L*W*T(mm) 2000*1000*88
Package Dimension(mm)carton, 2010*1010*90

All this kind flat plate solar collector, we promise will offer the best price by the good quality in china!All items we are selling are best quality among the similar products.All items will be strict tested before shipping!We promise timely delivery, short lead time and good after sell service.We are sincerely looking for your cooperation.

Company information:
    Changzhou Meirun Solar Energy Co., Ltd. Was established in 2007 . We is an exporter of China (Mainland) Energy Projects products.    Our products are mainly sold to North America South America Eastern Europe Southeast Asia Africa Oceania Mid East Eastern Asia Western Europe! Our company complies with a strict quality management system to ensure reliable product quality, the most reasonable prices!    We invite you to visit our website and deliver your inquiries to us!We look forward to serving you!Please visit our website at for details about our company!
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Send Inquiry to this Supplier
Changzhou Meirun Solar Energy Co., Ltd.
Mr. Terry Borgard
No 178, Zheng Cun, Qishuyan industrial area, Changzhou

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