Solar Hot Water Heating Project (QR-PJ01)

Product Specifications

Product Description

Product Description:

Because of effctive insulation, superior efficiency, nowadays all-glass tube solar collectors are widely adopted in solar thermal projects, the non-pressurized collector is composed of solar vacuum tube, non-pressurized collector manifold, bracket and its accessories, And the non-pressurized solar collector has two forms, one-wing and two-wing collector. Non-pressurized one-wing solar collector is a kind of collector especially for large quantity hot water heating.

Vacuum tube	Size (mm)			Φ58×1800/Φ47×1500
	Tube (pcs)			10/15/20/30/40/50/60
	Glass			Double layer borosilicate 3.3 glass with high vacuum
	Coating			Three-target selective coating Cu/SS-ALN
	Distance from tube to tube (mm)			75
Manifold	Dimension			180*160mm
	Manifold Inner tank			Food-grade stainless steel SUS304-2B/SS316
	Manifold			Stainless steel/Galvanized steel

	Out Tank
	Insulation			High-density polyurethane foaming40mm thickness
	Manifold connections			3/4" or 1/2" optional
Bracket	Stainless steel/Galvanized steel/Aluminum Alloy.

	Nut and bolts are made up of stainless steel.
Angle	0°~ 90°,adaptable to flat or slope roof
Hail resistance	Φ25mm diameter
Model Number		Solar Vacuum Tube			Aperture Area/ m2	Installation
		Size/mm	Qty/pcs
NPC-58-15		Φ58*1800	15		1.421	horizontal
NPC-58-20			20		1.894	horizontal
NPC-58-25			25		2.369	horizontal
NPC-58-30			30		2.842	horizontal
NPC-58-40			40		3.788	vertical
NPC-58-50			50		4.738	vertical
NPC-58-60			60		5.684	vertical

Features:

1)The cost is much lower than solar water heater, more economical.

2)Modularized installation and connection, more convenient.

3)The collector can be combined in series-parallel arrays to form a large system, more practical.

4)Anti-freezing collector can be used in area with temperatures 0º C to below zero 20º C in the wnter.

5)High absorption≥ 90%, low-emissivity ≤ 8%, daily average thermal efficiency ≥ 50%.

Specification:

1 .Insulation layer: 35-40mm polyurethane

2. Vacuum tubes: 58*1800mm/47*1500mm

3. Single side collector:10,15,20,25,30pcs vacuum tubes

4. Two-side collector: 50pcs ,60pcses vacuum tubes

5. Bracket: 1.5mm galvanized steel plate

6. Heat preservation: 72hours

7. Hail resistance: 25mm

Features

1. Central solar water heating system is designed based on customers' water consumption.

2. By collecting the solar heat, it can heat a great amount of water that can accommodate tens of and hundreds of people.

3. Added by the five star's atmospheric hot water boiler and electric heating unit as an auxiliary part, the central solar water heating system can continuously supply hot water all the year around.

4. High efficiency, long operating life. Heat absorber applies high efficiency copper absorber of ultrasonic welding.

5. The stainless water tank is specially designed and characterized by storage and heat insulation in case of use day and night.

6. Fully automatically operated, energy and money saved. Central solar water heating system can work under automatic control.

7. In two or three years, the cost can come back due to the obvious economic benefit.

8. This system can be operated by remote controlling based on customer's requirements.

1. The 30 Ton Solar Hot Water Project in Faisalabad, Pakistan (our engineer been there).Specification: