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Solar water heater 1.8m vaccum tube price

Solar water heater 1.8m vaccum tube price

$2 /piece price excl.VAT

Negotiable
Order

Minimal order
100 pieces

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Product Specifications

Type

Vacuum Solar Collector

Product Description

Overview

Quick Details

Place of Origin: Shandong, China

Brand Name: Shuangfeng

Model Number: SF-VACUUM TUBE 103

Pipe Material: Glass

Product name: Solar water heater 1.8m vaccum tube price

Type: Vacuum Solar Collector

Collector type: Evacuated Tube Solar Collector

Material: 3.3 high borosilicate Glass

Size: 58*1800mm 58*2100mm

Color: Blue,purple

Coating: Three Targets AL-SS-CU

Emissioin: 0.04-0.06

Aborsorptive: 0.93-0.96

Application: Heat Water

Supply Ability

Supply Ability: 500000 Piece/Pieces per Week Low price Three Targets Coating Vaccum Tube Solar Collector Evac

Packaging & Delivery

 Solar water heater 1.8m vaccum tube price

   

Technical Data

All-glass evacuated solar collector tubes

Material

Borosilicate Glass 3.3

Absorption of SELECTIVE COATING

≥0.93 (AM1.5)

Emission of SELECTIVE COATING

≤0.06 (80°C±5°C)

Vacuum

<3×10-3 Pa

Stagnation Temperature

>200°C

Solar radiance exposure

≤3.6MJ/m2

Coefficient of Average Heat Loss

<0.80W/(m2°C)

Selective absorber coating

Aluminum nitrite

Maximum Strength

0.6Mpa


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