V T P   S E R I E S

Vacuum Tube (Pressure-bearable) Systems

♦ –  Pressure-bearable Systems suited for Potable Water

♦ –  Reaches temperatures of 90° - 95°C

VTP Series

The VTP Series is a closed-circuit solar water heater that uses the highly efficient Evacuated Tube technology and perform equally well in areas of low and areas of high solar energy (such as the central highlands). These units can be installed on most roof/slabs, and is a reliable product designed to last a lifetime.

The evacuated tubes (with HEAT PIPE Technology) capture a high degree of solar irradiation by the selective coated inner surface contained within a glass vacuum, and transfers it to the heating heads inside the tank via copper rods due to high thermal conductivity. The heads in the tank then heat the water and is stored ready for your use - hot water free from the sun!

 

10YrWarranty

10 YEAR WARRANTY

This product is covered for all manufacturing defects for installation and use within standard parameters for potable water.

(with 1 year warranty on the Heating Element provided)

System

• Vacuum tubes (HeatPipe technology)

• Can be used with a pressure booster pump

• Operating Pressure:   0  ~  0.6Mpa (6bar)

 

• Suitable for areas with low sunshine

• No maintenance required

• Winner of Presidential Award in Energy

 

• Delivery pressure equals input pressure (no friction loss)

 

• Stainless Steel anchoring brackets for roof/slab

                     

Hotwater Storage Tank

• Stainless Steel - SUS304  (1mm)

• Long lasting aluminum outer body

• Electrical Backup  (3kw / 1.5kw)

 

• Machine-injected high-density Polyurethane foam insulation  (50mm)

• UV stabilized fiberglass side covers

• Sacrificial Anode - User replaceable

 
                 
                     

Solar Collector

• Tube glass - Borosilicate

• Heat Pipe Vacuum tube (58x1800mm)

• All aluminum frame

     
                     

Safety Components

• Anti-Vacuum protection assembly

• Electrical thermostat controller (42° ~ 55°C)

• Non-Return valve at cold water inlet

 

• Auto Air Relief valve

• Sacrificial Anode

 

• Auto Pressure/Temperature relief valve

 
                     

Optional components (to purchase separately)

• Auto control valve for delivery temperature

• Remote electronic controller (temperature/ pressure) with display

 

Models

Capacity/Usage

Tank Dimensions

 

gross wt

Collector Area

gross wt

Total Area required

 

Electrical Backup

 

VTP80

80 Ltrs / 1-2 persons

0.76m x 0.51m

 

94kg

8 tubes (1.9m x 0.6m)

15kg

2.2 m² (8' x 3')

 

1.5kw

 

VTP100

100 Ltrs / 2-3 persons

1.1m x 0.51m

 

125kg

10 tubes (1.9m x 0.9m)

19kg

3.0 m² (8' x 4')

 

1.5kw

 

VTP150

150 Ltrs / 3-4 persons

1.37m x 0.51m

 

182kg

15 tubes (1.9m x 1.2m)

28kg

3.7 m² (8' x 5')

 

1.5kw

 

VTP200

200 Ltrs / 4-6 persons

1.98m x 0.51m

 

274kg

20 tubes (1.9m x 1.8m)

37kg

5.2 m² (8' x 7')

 

3 kw

 

VTP300

300 Ltrs / 6-8 persons

2.6m x 0.51m

 

364kg

30 tubes (1.9m x 2.4m)

56kg

6.7 m² (8' x 9')

 

3 kw

 

VTP450/30

450 L-30tube / 8-10 persons

2.6m x 0.66m

 

518kg

30 tubes (1.9m x 2.4m)

56kg

7.5 m² (9' x 9')

 

3 kw x2

 

VTP450/60

450 L-60tube / 10-15 persons

2.6m x 0.66m

 

518kg

60 tubes  (1.9m x 2.4m x2)

111kg

12.5 m² (15' x 9')

 

3 kw x2

 


Tube Pressure - 300L
300 Ltr for 8 Persons

Tube Pressure - 150L
150 Ltr for 4 Persons

Tube Pressure - 80L
75/80 Ltr for 2 Persons

Tube Pressure - 450L (30T)
450 Ltr for 12 Persons

Tube Pressure - 200L
200/225 Ltr for 6 Persons

Tube Pressure - 100L
100 Ltr for 3 Persons