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Flat Plate Collector with Solar Keymark Certification FN3000-80

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Suitable for water, space and process heating with 60℃-80℃ temperature requirements.

Higher efficiency for temperature range under 60 ℃。

Without overheating problem in summer season.

95mm thickness ensures its better energy yield in winter time.

The high quality selective coating material and multiple insulation technologies ensures the high absorption rate, low emission rate and excellent heat preservation performance.

Certified by European Solar Keymark, with European standards annual energy yield.

Annual collector output at 50℃, location Würzburg is 1002kwh for the 2m2 flat plate solar collector. The efficiency under Solar Keymark is 80.5%


Product Characteristics

1.     Higher efficiency for temperature range under 65 degree

2.     Without overheating problem in summer season

3.     Short installation times due to complete pre-assemble collectors

4.     Extremely low heat loss due to the high vacuum


Data Sheet

Series

FP3000-80

Collector dimensions (L x H x D)

mm

2000 x   1500 x 80

Gross surface area

m2

3.00

Aperture area

m2

2.81

Absorber coating material


Blue   Titanium / Black Chromium

Absorber coating thickness

um

0.3

Absorber sheet material


Aluminum

Absorber sheet thickness

mm

0.3mm

Absorption rate

%

≥92

Emission rate

%

≤5.8

Header tube

No.

2

Header tube

mm / material

φ22 x   0.6 / Copper

Riser tube

No.

14

Riser tube

mm / material

φ10 x   0.45 / Copper

Medium volume

L

2.5

Cover material


Low   iron tempered textured glass

Cover thickness

mm

3.2mm

Cover transmittance

%

≥90

Insulation material


Polyster

Insulation thickness

mm

35mm

Frame material/ thickness

mm

Aluminum   / ≥1.0mm

Back plate material/ thickness

mm

Galvanized   aluminum sheet / 0.4mm

Test pressure

Mpa

1.2

Rated working pressure

Mpa

0.8

New weight

Kg

54

Collector effiency η0

%

0.75

Max. stagnation temperature

°C

186ºC


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