Flat Plate Solar Water Heater
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Flat Plate
Solar Water Heater
SolarMaster Flat Plate Solar Water Heaters
are suitable for both residential and commercial applications.
FEATURES
The design of the Flat Plate Solar Water Heater is a culmination of nearly 15 years of feedback from installers and solar professionals all
over the world and aims to meet their requirements with the following key features:
●Easy and Safety Packing design (Tank, frame and Flat plate collector in separate packages)
● Top Color Steel for Outer tank, Stainless Steel 304-2B for inner tank
● Galvanized Steel with oil printing mounting frames
● Extremely reliable Tank design, less brazing points
● High efficiency Germany Tinox energy AL solar absorber
● Ultra lightweight top quality rock wool insulation
● UV stabilized components
● High tensile grade 6063-T5 black anodized aluminum body
● High transparency solar glass
PRODUCT RANGE
SHC collectors are available in 10 to 30 tube sizes and have a number of options depending on the local market requirements.
Model | SNP-FC-150 | SNP-FC-300 | SIP-FC-150 | SIP-FC-300 |
Collector Lenghth | 2000mm | 2000mm | 2000mm | 2000mm |
Collector Height | 1000mm | 1000mm | 1000mm | 1000mm |
Collector Width | 80mm | 80mm | 80mm | 80mm |
Tank Length | 1100mm | 2150mm | 1100mm | 2150mm |
Collector Quantity | 1 PC | 2 PCS | 1 PC | 2 PCS |
Peak Output * | 1706W / 5820 Btuh | 3412W / 11640 Btuh | 1706W / 5820 Btuh | 3412W / 11640 Btuh |
Gross Area |
2.00 m2
|
4.00 m2 | 2.00 m2 | 4.00 m2 |
System Capacity | 150 L | 300 L | 150 L | 300 L |
System Type | Non-pressure | Non-pressure | Pressurized | Pressuirzed |
*Calculated at midday (trans IAM = 1), G=1000W/m2, ∆T (tm-ta)=0, Location is in Jinxing, China
How It Works
Construction
The Flat Plate Solar Water Heater is comprised of three main parts:
Pressurized Flat Plate Solar Collector
Absorbs solar energy and converts it to usable heat. The header and riser pipes are brazed together to form a harp shaped heat exchanger that the solar system heat transfer fluid circulates through.
Water Tank
It stock the hot water from the Flat plate collector, and keep the heat.
Snow & Wind Loading
SolarMaster Solar Water Heaters are rated for up to 298kg/m2 / 62lbs/ft2 snow loading. The roof and attachment points must also be suitably rated.
Mounting frames are available for the SolarMaster Solar Water Heater that can withstand category C cyclonic winds (250km/h / 159mph). For such conditions there are specific requirements that must be observed.
Main Component
Specifications
Component |
Materials & Specifications
|
Evacuated Tubes
|
Material: Borosilicate 3.3
Tube style: Twin wall all glass
Dimensions: ∅58mm outer tube; ∅47mm inner tube; 1.8m length, 1.65mm outer tube wall thickness
|
Solar Absorber Coating
|
Material: Graded AL/N on AL
Absorptance: >92% (AM1.5);
Emittance: <8% (80 C)
Vacuum: P<5x10-5 Pa;
Heat loss: <0.8W/(m2 C)
|
Heat Pipes
|
Material: High purity “oxygen free” copper (ASTM: C10200; DIN: OF-Cu)
Heat transfer fluid: distilled water + special metal powder
Maximum heat transfer capacity: 220W / 750Btu
Operating angle: 20-80 Degrees
Startup temperature: ~30 C / 86 F
|
Copper Header Pipe |
Material: Copper (ASTM: C1100, DIN: ECu-58); Potable water rated.
Brazing rod material: BAg45CuZn Maximum pressure: 800kPa
Connection options: 22mm OD copper
|
Heat Transfer Fins
|
Material: High purity aluminum
|
Rubber Components
|
Material: HTV Silicone Rubber (UV stabilized)
|
Mounting Frame
|
Material: 6005-T5 Aluminum Alloy
|
Manifold Casing
|
Material: 3A21 Aluminum with Anodized or Powder Coated Finish
|
Manifold Insulation
|
Material: Glass Wool (K = 0.043W/mK)
Thickness: Average >50mm
|
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