for water, space and process heating and solar cooling with 90^oC ~ 130^oC temperature requirement.

The vacuum tube collect or with CPC-reflector has high energy yield due to special collector structure that contai ns vacuum tubes with highly selective absorber layer, U-shaped copper pipes inside vacuum tube for heat transport , aluminum heat transfer plate and highly reflecting CPC-reflector.

Installation types

Pitched roof, flat roof, on-wall

Advantages and benefits

• Out standing design.
• Short installation times due to complete pre-assembel collectors.
• Manageable module size for a very high performance
• Flow and return pipes may be filled on the left or the right side of the manifold.
• Low pressure loss allows several modules to be connected.
• Minimum of soldering points ensures a high leakage safely.
• High energy yield in transitional period and winter.
• Extremely low heat loss due to the high vacuum.
• Quick and easy exchange of the evacuated tubes without using any tool .
• Simple and reliable collector connection technology.

360 reflecting CPC- reflector increases 15% heat-collecting efficiency

In order to increase the efficiency of the vacuum tube col lector, a highly reflecting and weather proof CPC-reflector ( Compound Parabolic Concentrator ) is placed behind the vacuum tubes . This special mirror geometry ensures that even at unfavorable irradiation angles direct and diffuse sunlight will fall onto the absorber. This CPC-reflector made in Germany can improve the heat-collecting efficiency by 15%.

The CPC-reflector is produced from a metal sheet with protective coating using accurate roll forming technology and enamel mirror technology. The special coating on the mirror is a valid anti – corrosion proces sing for the reflect or.

Due to unique fastening technology the CPC-reflector can be exchanged without using tools .

for water, space and process heating and solar cooling with 90^oC ~ 130^oC temperature requirement.

The vacuum tube collect or without CPC-reflector has high energy yield due to special collector structure that contains vacuum tubes with highly selective absorber layer, U-shaped copper pipes inside vacuum tube for heat transport and aluminum heat transfer plate between copper pipes and vacuum tubes .

Compared to the series with CPC-relfector, this type of collector is specially developed for specific installation area and climate environment that needs to be protected against strong wind or heavy snow.

Installation types

Pitched roof, flat roof, on-wall

Advantages and benefits

• Specially developed for specific installations that needs to be protected against strong wind / heavy snow.
• Out standing design.
• Short installation times due to complete pre-assembly collectors.
• Manageable module size for a very high performance
• Flow and return pipes may be filled on the left or the right side of the manifold.
• Low pressure loss allows several modules to be connected.
• Minimum of soldering points ensures a high leakage safely.
• High energy yield in transitional period and winter.
• Extremely low heat loss due to the high vacuum.
• Quick and easy exchange of the evacuated tubes without using any tool .
• Simple and reliable collector connection technology.

for water, space and process heating with 70^oC ~ 90^oC temperature requirement.

The vacuum heat pipe collector applies gravity as sisted heat pipes as core heat conduction component and vacuum tubes with special coatings for heat absorber. This type of collector is suit able for applications with low ambient temperatures and has fast system starting.

Installation types

Pitched roof, flat roof, on-wall

Advantages and benefits

• Rapid thermal conductivity.
• Operating at minimum ambient temperature of – 30^oC to maximum operating temperature of 90^oC.
• Season independent operation depending on the heat transfer medium.
• High flexibility due to the different widths and lengths of the collectors.
• Pressurized and non-pressurized operation.
• Anti-freezing medium in the solar circulaion loop to ensure hot water on cold days.
• Short installation times due to complete preassembled collectors.
• Manageable module sizes for a high performance.
• Flow and return pipes may be filled on the left or the right side of the manifold.

for water, space and process heating with 60^oC ~ 80^oC temperature requirement.

LPC vacuum tube collector is a economic selection for hot water generation and process heating. Due to succinct collector structure with vacuum tubes and manifold, it has long operating life time but short pay back period.

Installation types

Pitched roof, flat roof

Advantages and benefits

• Long operating life time but low in maintenance costs and repair requirements.
• Quick and easy installation.
• Short amortization rat e.
• Customized product solutions.
• High- quality stainless steel inner tank maintains good water quality.
• Applicable for regions with different temperature environment .

for water, space and process heating with 60^oC ~ 80^oC temperature requirement.

The Flat plate collector has higher efficiency for application temperature range under 55^oC. With high quality selective PVD blue titanium coating / plating black chrome coating and multiple insulation technologies , the flat plate collector has high absorption rate, low emission rate and excellent heat preservation performance.

Installation types

Pitched roof, flat roof, on wall

Advantages and benefits

• Higher efficiency for temperature range under 55^oC.
• Short installation times due to complete pre-assembled collectors.
• Easy integration with buildings.
• High explosion protection performance.
• Without over heating problem in summer season.
• Short payback period.