Solar Water Heater---SP series heat pipe vacuum tube pressurized SWH
120SP/SH-6TF
160SP/SH-8TF
Features

Pressurized tank for closed circuit system
Hot water temperature of 40-80°C
No mixing of hot water and cold water layers
Enameled and acid-proof steel tank with high chemical stability preventing corrosion
Metal sealing ring with no-ageing feature
Maintenance-free
Employment of gas protection welding ensures high durability of welded joints
Little installation space required
Series connections for larger projects possible
Durability
Antifreeze
Longevity
Aesthetical design
Aluminium profile support frame for easy installation
Hot water provision all year round

Principle

SP/H series Heat Pipe Hot Water Heaters consist of SEIDO1 with two sides coating - heat pipe vauum tube collector, steel water tank with enamel coating and aluminum alloy or angle steel with spurted plastic coating support frame. The condenser of the heat pipe tube is directly inserted into the non-corroding copper protection tube within the water tank. The heat pipe vacuum tubes collect heat with high efficiency transforming over 92% of the incoming solar irradiation into heat. The condenser transfers the generated heat to the manifold where the water is heated. Thereafter, the hot water is circulating in the system until the system attains the required temperature.
The heat transfer liquid of the heat circuit does not flow through the collector itself. This allows a very simple installation and guarantees an exceptionally trouble-free operation. The operation of the system will not be interrupted even if one of the collector tubes should get damaged.

Technical data

Series

SP/H

Working principle

Pressurized

Types

120SP/H-6TF

160SP/H-8TF

Collector tubes

Ø100 x 2000mm

Quantity of tubes

6

8

Absorber area

1 m²

1.4 m²

Capacity of tank

120 L

160 L

Inner material of tank

High quality 2.0 mm thick alloy steel plate with quartz enamel coating, close circuit

Cover material of tank

Color steel plate, 0.5mm thick

Side cover material of tank

PP

Insulation

50 mm polyurethane foam

Reflector

High quality empaistic aluminum plate, 0.4 mm thick

Support frame (15/30/45°)

P-- Angle steel with spurted plastic coating; H---Aluminum alloy

Electric heater

1.5KW

Efficiency

>50%

Operation

Thermosiphon close circuit system pressure up to 4 bar

Gross weight with water

190kg

260kg

Available range

3~4 people

4~5 people