Product Specifications

Type

Flat Panel

Product Description

Overview

Quick Details

Place of Origin: Shandong, China

Brand Name: SENTOC&OEM

Model Number: FPC/BC001

Pipe Material: Copper

Certificate: CE&Solar Keymark

Warranty: 5YEARS

Product name: Flat plate solar collector

Overall size(mm): Normative size: 1000*2000;800*2000;1000*1250;1000*3000

Sealing: Silicone structural adhesive (Not EPDM)

Working Pressure: 0.8MP

Transmittance: ≥92%

Absorber Coating: Black Chromium

Absorption Rate: 0.92±0.03

Reflection Rate: 0.12±0.03

Welding: Laser

Cover Material: 3.2 Low-iron tempered -glass

Supply Ability

Supply Ability: 20000 Piece/Pieces per Month Flat plate solar collector

Packaging & Delivery

The plate solar collector is composed of heat absorbing board core, shell, transparent cover plate, insulation material and related parts.After adding the circulating pipe, the heat preservation tank can absorb the radiant heat of the sun and raise the water temperature.

BTE SOLAR has three technical departments:

Engineering Technology Dept., Product Technology Dept., and Industry 4.0 Technology Dept.,

Can better meet the needs of different-use product development

Working principle:

Flat panel collectors working principle is different from evacuated tubes collector. A glazed flat-plate solar collector consists of a shallow rectangular box with a flat black plate behind a tempered glass cover. The plate is attached to a series of parallel tubes or one serpentine tube through which water or another liquid (such as an antifreeze solution) passes. Sunlight passes through the glazing and strikes the absorber plate, which heats up, changing sunshine into heat energy. The heat is transferred to liquid passing through pipes attached to the absorber plate. BTE can supply you different kinds of high quality absorber plate with selective film.

BTE Advantages:

1. The high weather-proof selective absorbing film from full-automatic magnetron sputtering production line developed by BTE;

2. With Bonding heat transferring technology and laser welding technology;

3. High quality low-iron tempered glass with surface treatment to get high transmittance and low emittance;

4. Circulation fluid in closed copper pipes, no glass tubes. So collectors without corrosion and circulation fluid leaking;

5. The solid built-in absorber plate can absorb all solar radiation improve working efficiency and integrated well with buildings.

BTE Rotary hole welding machine better eliminates missed welding

BTE SOLAR Unique Drainage Breathing Program to Prevent Water Vapor Formation

BTE SOLAR replace the traditional EPDM with a structural adhesive seal to better prevent aging of the seal

BTE SOLAR Unique three-step inspection process to prevent leakage welding products: Copper pipeline leak detection; Core leak detection; Finished product leak detection!

The quick measuring instrument from Germany can do function test on production line which ensure each absorber plate to meet your high quality requirements.

In 2014, BTE successfully developed the new flat panel collector with "Bonding" technology. Its efficiency is 10% higher than normal blue film collector.

On the base of professional technology experience and cooperation with researching institutes and universities, BTE has developed high weather-proof selective absorbing film from full-automatic magnetron sputtering production line. Averaged 45s/p production efficiency can delivery your order in short time.

Supply Ability

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Packaging and Shipping

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