Peak solar-PIS series

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Pk series

PK series

PIS series

Peak PIS series passive water heater consists of a water tank and was integrated into the solar collector. Inside the tube collector it works with the heat pipe and the aluminum lamellas, it's the same principle as Peak's ACE collector.

The selective coating in the inner cover of the evacuated tubes ensures high energy absorption and low heat radiance losses, which convert solar energy into heat energy and transfer to heat pipe by aluminum fin. The liquid in the heat pipe change into vapor by heating, the vapor goes up within the heat pipe.

When heat is exchanging between the condenser end of the heat pipe with the water in the tank, it turns into liquid again, then comes down to the base of the heat pipe, this cycle continuously repeats as long as the sun shines. In this way the heat is transferred from heat pipe to the cold water in the tank. when the hot water can be obtained by injecting cold water from the bottom of the tank.

The evacuated tube solar collector with heat pipes can be quasi-tracking in four seasons, the collector will be in operation as long as sun shines. Peak PIS Integrated Pressurized Series solar water heaters can be in service all year round even in cold climate areas resulted in that heat pipes transfer heat in one direction only within the collector.

specification:

1) Thickness of bracket: 1.5mm galvanized steel
2) Vacuum tube: 58 mm x 1800
3) Vacuum tube thickness: 1.6mm
4) Inner tank: SUS304-2B food grade stainless steel
5) Outer tank: Steel & Super PVDF coating
6) Insulating layer thickness: 50 - 60mm
7) Inner tank thickness of: 1.5mm
8) Tank diameter: 460mm
9) Capacity: 150L-300L
10) Working Pressure: 6Pa
11) Heat preservation: 72hrs
12) Hail resistance: 25mm

Advantage:

reliable performance, easy installation, media cost, low maintenance, conduct the heat much rapidly, convenient replacement. One or several glass tubes broken will not fluence system work. suitable to use in all kinds of climates even minus 35 degree.

Features:
. preheated type always have hot water
. copper coil exchanger makes better water quality
. can withstand high pressure
. never overfull
. longer service life

Specifications:
1) inner tank: SUS 304-2B
2) outer tank: super PVDF coating
3) Coil material: red copper 30M
4) Water capacity: 180L, 240L,300L
5) vacuum tube: 58mm*1800mm
6) Coating: AL/N/AL

Features:
. preheated type always have hot water
. copper coil exchanger makes better water quality
. can withstand high pressure
. never overfull
. longer service life
. can work under extremely condition

Specifications:
1) inner tank: SUS 304-2B
2) outer tank: super PVDF coating
3) Coil material: red copper 30M
4) Water capacity: 180L, 240L,300L
5) Heat pipe vacuum tube: 58mm*1800mm
6) Coating: ALN/AIN/SS-CU

Honor



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