Flat Plate Solar Collector with Whole Laser Welding and Blue Titanium Absorber

Flat Plate Solar Collector with Whole Laser Welding and Blue Titanium Absorber

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Basic Info

Payment Type:	Telegraphic Transfer (TT,T/T)

Product Description

S-type tube flat plate

No any welding on tube and no any leakage

Laser welding between whole absorber panel and copper tube, high strength thicken heavy-duty aluminium frame, much better than some technology of ultrasonic welding or heat-conducting glue in some factories

Instant heat efficiency of collector can up to 81.1%, much higher than 72% standard

Germany imported high efficiency selective blue titanium coating, use best copper tubes in domestic

Special low-iron tempered glass with transmittance more than 92%

Mechanical load, freeze resistance, rain penetration, exposure, hail impact, external and internal shock tested

Long lifetime and large absorber area

Working principle:

When temperature difference between solar collector and tank reaches set value, controller will start circulation pump automatically, contrarily, in case when temperature difference between solar collector and tank do reaches set value and circulation pump will be shut automatically
Circulation pump makes heat-conducting liquid circulate automatically

Heat-conducting liquid transfers heat to water by heat exchanger in water tank

Water tank has electrical auxiliary heating system, when temperature of water tank does not reach maximum temperature, electrical heating system will start to work

Capacity: 150, 200, 250, 300, 400 or 500L

Certifications: SRCC, CE, ISO 9001-2000 and CCC

Delivery time: about 10 to 45 days

When temperature difference between solar collector and tank reaches set value, controller will start circulation pump automatically, contrarily, in case when temperature difference between solar collector and tank do reaches set value and circulation pump will be shut automatically

Circulation pump makes heat-conducting liquid circulate automatically

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