2 solar collectors SID flat collector in package price with 6 year warranty, copper tube collector aluminum frame safety glass selective coating

Solar collector set of two

Solar collector size WxD: 1060 x 2000 mm
Ski collector thickness 80 mm
Total collector surface: 2.00 m2
Aperture surface: 1.93 m2
Glass thickness: 4 mm
Glass thickness: microprism low metal content, heat-treated safety glass
Pubbing: harp system copper, with ultrasonic welding
Collection pipes: pure copper φ 22 mm
Harp pipes: pure copper φ 8 mm< br />Connections: 4 pcs 22 mm copper connection pipes
Liquid capacity: 1.8 liters
Operating pressure: 8 bar
Maximum pressure: 10 bar
Absorber material: selective black chrome chrome)
Absorption capacity: 92 %
Emissivity factor: 6 %
Insulation thickness: 35 mm
Insulation material: glass wool
Idle temperature: 200 °C
Efficiency , η: 72.8%
Loss coefficient a1 (w/m³k2): 4.33
Loss coefficient a2 (w/m³k2): 0.015
Recommended volume flow: 30-70 liters/hour< /span>
Peak power per square meter: 1352Wp/collector, 676 Wp/m2
Certification: CE certificate
Available accessory: Mounting frame for pitched or flat roof
Material: anodized aluminum profile, with stainless screws

Plane collectors can be extremely useful in households, shops, institutions and many other places. Their advantages include:

• Environmentally friendly energy use: Solar energy is a renewable energy source that reduces the emission of greenhouse gases and contributes to sustainable development.

• Energy savings: By using flat collectors, property owners can reduce the use of traditional energy sources (gas, electricity, etc.), thus reducing energy bills.

• Hot water production: In many households, flat collectors are primarily used to produce hot water, which is an excellent way to reduce the use of conventional water heaters.

• Heating and cooling support: We can further increase energy efficiency and sustainability by combining flat collectors with some heating and cooling systems.

Solar collector packaging size:
202X110X10 cm 32 kg

Plane collector set

2 flat collectors, with copper collector tube, heat-treated safety microprism glass, aluminum housing, thick insulation.

With a 6-year warranty!
It is worth buying the factory aluminum support frame of the flat collector, it can be installed correctly. The solar collectors will still be as beautiful in 10 years, it's a shame to spoil them with a rusting iron frame.
Harp system COPPER collector tube design, with 22 mm connection sockets.

A flat collector is a solar energy utilization device that is used to collect and store heat energy radiated by the sun's rays. These collectors convert solar energy into heat, which can then be used to produce hot water, heating or even cooling.

The construction of the basic planar collector includes:

Absorber sheet: This sheet is black or dark in color and made of a material that effectively absorbs the solar energy. The absorber sheet collects the thermal energy radiated by the sun's rays.

Thermal insulation: Flat plate collectors usually have a thermally insulated back panel to minimize heat loss and increase efficiency. Thermal insulation prevents heat from radiating between the back panel and the absorber.

Glass cover: The top of the flat collectors is covered with a layer of glass, which allows solar energy to enter the into the collector, while protecting the absorbers and the entire system from environmental influences.

Reliability, operational safety and longevity are guaranteed by high-quality, corrosion-resistant materials: among others, safety microprism solar glass with a low metal content (it has excellent heat resistance and a high degree of chemical resistance), and copper.

Easy installation and maintenance.

The flat collector support frame accessory is not included in the price, it can also be ordered for sloping and flat roofs, see our products.

For similar products, it is worth asking:

1. Is it equipped with heat-treated safety solar glass? Smooth glass breaks easily and into shards, danger of accidents!
Is it microprism? It absorbs light better than frosted glass!
Does it have a low metal content, i.e. does it have increased transmittance?

2. On the material of the collector pipes, because the collector with aluminum connecting pipe must not be installed with copper pipes due to corrosion, and plastic five-layer pipes can only withstand heat up to 95 degrees and that is not enough! Copper or stainless steel are really good.

3. Size: each one is around 2 m2, but it doesn't matter if it's 1.8 or 2!

4. The absorber surface: chemically applied, e.g. black chrome selective coating or just plain painted matte black?