Greenhouse Round Frame Solar Water Heating System

Greenhouse Round Frame Solar Water Heating System

Overview Product Description Non pressurized solar water hater is a cost-effective system for residential hot water appl


Basic Info
Model NO. TX-NP-100L
Collector Components Glass Vacuum Tube
Composition Collector
Certification ISO9001, CCC
Transport Package Cartons
Specification 100L
Trademark Tianxu or OEM
Origin China
HS Code 841919
Production Capacity 100000 Sets/Month
Product Description

Non pressurized solar water hater is a cost-effective system for residential hot water applications. This system is designed according to thermosiphon principle and operating with proportion deference between cold water and hot water. The water heated by vacuum tube is held in the storage tank where the insulation preserves the heat.

Product Process

Product Parameters

Series(standard) LP-100L LP-200L LP-300L
General infoRated operating pressureMpa0.060.060.06
Gross surface areaM21.442.694.42
Aperture areaM20.921.622.7
Installation dimensions(L*W*H)Mm1053*1976*13421883*1976*13422713*1976*1342
Water tankTank dimensionsMmφ472*1503φ472*1883φ472*2713
Tank weightKg193040
Insulation of tank Material/mmPolyrurethane/45Polyrurethane/45Polyrurethane/45
Material inner tank Material Stainless steel SUS304-2B
Diameter/Thickness inner tank mmφ380/0.5
Material outer tankMaterial White painted steel
Diamter/thickness inner tank Mmφ472/0.4
TubeType of vacuum tubes φ58*1800mm vacuum tube
Evacuated tubesNo. 102030
BracketBracketMaterial/colorAluminum alloy/silver white
Bracket inclinationDegree30
OthersElectric heating Provision of electric heating and anode protection


Inner tankStainless steel SUS304-0.5mm
Outer tankGalvanized steel-1.5mm
Solar heat storage tank diameter(mm)360/460
Vent connection(inch)3/4
Electric heater connection(inch)1
Water connection(inch)3/4

Company Profile

Since its establishment in 2002, Shandong Longguang Tianxu Solar Energy (hereinafter referred to as "Tianxu") has always engaged itself in the R&D, production, sales and service of high borosilicate glass tubes and new energy products including solar water heaters, solar vacuum tubes, solar heat collecting project, air source heat pump, photovoltaic products, etc.

Tianxu has 10 sets of electric furnaces, 70 sets of solar vacuum tube production line and 3 sets of solar water heater production lines. The annual output has reached one million tons of high borosilicate glass, over 16 million solar vacuum tubes makes Tianxu the largest manufacturing base of high borosilicate glass tubes and solar vacuum tubes.

In 2015, Tianxu established a joint venture company with Beijing Tsinghua Solar - the solar vacuum tube technology initiator in the world. The newly established company has the world's most advanced solar vacuum tube production lines.

Our Advantages

1.Cost effective solar water heating solution 2.Long operating life time but low in maintenance costs and repair requirements. 3.Short amortization rate 4.Customized solar water hating solutions. 5.High energy yield and low heat loss due to the high vacuum of the evacuated tubes and PU insulation.6.High-quality stainless steel in the inner tank to continuously maintain a good water quality.

Packaging & Shipping

Greenhouse Round Frame Solar Water Heating System


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