Vacuum Tube Solar Water Heater with Stand OG-100 SRCC Certified

Description: Duda SolarSolar Water Collectors Φ58mm x 1800mm Vacuum Tubes Available in 15, 20, 25 & 30 tube manifolds. Manifolds can be connected in series to make larger heaters. Weather Resistant, Closed Loop System For use in active solar systems with separated water storage tank OG-100 SRCC Certified - Eligibile for the Government Tax Rebate Parts Included: Solar collector manifold Corresponding Φ58 x 1800mm Long Vacuum Tubes with copper heat pipes & Aluminum fins (pre-installed into tubes) Spare Vacuum tubes (for breakage insurance during freight transit, extras may be kept by customer as spares) Roof mounting gear with 37°/45° Inclined stand for Flat Roof / Ground installation or Slope Roof Stand Tube holders for connecting the bottom of the tubes to the bottom rack of the frame. Thermal Conduction Paste for elimination of any air pockets between the heat pipe and manifold connection point Hex Bolts & Nuts / Hardware Please contact us for copies of the OG-100 certification Manufacturer's Warranty Period: All of our solar products come with a manufacturer's warranty. A manufacturer warranty covers materials defective due to the manufacturing process. If a manufacturing defect is discovered during the manufacturer's warranty period, the item may be returned to Duda Energy for repair or a replacement. Only materials found defective due to manufacturing will be replaced under the warranty. The warranty does not cover natural phenomenons such as corrosion. The manufacturer's warranty period does not designate the expected lifetime for a material, unit or device. It only applies a limited time period in which defects due to manufacturing may be eligible for a claim. Solar Collector Warranty Period: 3 Years Stainless Steel Tank Warranty Period: 2 Years Electrical Heating Element Warranty Period: 1 Year Controller Warranty Period: 1 Year Certifications SRCC Certified - Eligibile for Government 30% Tax Rebate ISO 9001:2000 Standard - Reg: CN00208Q10492R0M ISO 14001:2004 Standard - Reg: CN-00208E20080R0M ROHS Report - Reg: SHR0808053030F001C SRCC Certificate: Some of the many uses: Heat domestic home water Solar Radiant home heating Radiant floor heating Pool & jacuzzi heating (We also have unpressurized collectors specifically for this) Winter Resistant Use of non-toxic propylene glycol antifreeze makes the closed loop solar water heater system winter/freeze resistant when used in conjunction with a water storage tank with a built-in heat exchanger. The heat pipes in tubular solar collectors contain a proprietory fluid for rapid heat transfer to the manifold. The Duda Solar standard solar collector heat pipes offer general resistance to freezing in cold weather. It is acceptable for the collector to experience intermediate drops below the rated low temperature since the manifold is insulated well and the tubes are protected by a vacuum. However, climates which regularly experience extreme cold weather may require heat pipes designed for the extreme temperatures based on the chart below. Duda Solar Heat Pipe Freeze Resistance Chart Heat Pipe Type Low Temperature Rating High Temperature Rating Heat Pipe Thickness Condenser Cover? Standard -10°C (14°F) 230°C (446°F) 0.6mm No FP - Freeze Protection -25°C (-13°F) 250°C (482°F) 0.7mm SFP - Super Freeze Protection -50°C (-58°F) 0.8mm Yes Duda Solar Collector Specifications # of Tubes 15 20 25 30 Gross Area 2.342 m2 (25.21 ft2) 3.083 m2 (33.19 ft2) 3.824 m2 (41.16 ft2) 4.565 m2 (49.14 ft2) Net Aperture Area 1.417 m2 (15.25ft2) 1.889 m2 (20.33 ft2) 2.361 m2 (25.41 ft2) 2.833 m2 (30.49 ft2) Absorber Area 1.219 m2 (13.12ft2) 1.625 m2 (17.49 ft2) 2.032 m2 (21.87 ft2) 2.438 m2 (26.24 ft2) Dry Weight 48 kg (106 lb) 64 kg (141 lb) 80 kg (176 lb) 96 kg (211.2 lb) Fluid Capacity 0.9 Liters (0.2 Gallons) 1.2 Liters (0.3 Gallons) 1.5 Liters (0.4 Gallons) 1.7 Liters (0.5 Gallons) Duda Solar Collector Parameters Test Pressure 1200 Kpa (175 psi) Max Operating Pressure 600 Kpa (87 psi) Header Connections 3/4" Copper Pipe Maximum Flow Rate 5.25 gpm Maximum Working Temperature 229°C (444°F) Heat Pipe Start-up Temperature <30°C (86°F) Heat Pipe Material TU1 Copper Heat Pipe Diameter 1mm with 14mm Condenser Tube Lifespan ~70% Performance @ 15 Years Fins Around Heat Pipe 1.6m (5.25ft) Single Aluminum Fin Manifold Pipe Material TU2 Copper φ35mm x 0.8mm (φ1.4" x 0.3") Manifold Casing Material 6063 Aluminum Alloy 1.8mm (0.07") Insulation Type High Density Rock Wool 93 Kg/m3 (5.8 lb/ft3) Thickness of Insulation 45mm (1.77") Frame Material Black Powder Coated or Argentine Sealing Materials EPDM Duda Solar Vacuum Tube Parameters Solar Vacuum Glass Tube Material High Boron Silicon 3.3 Glass Outer Tube OD φ 58mm (φ 2.28") Inner Tube OD φ 47mm (φ 1.85") Tube Length 1800mm (70.9") Coating of Absorber Glass Tube Three Target Cu/SS-ALN(H)/SS-ALN(L)/ALN Structure All glass double tube co-axial structure Method for Coating Sediment Method, 3 target magnetron sputtering plating Specific Absorption as=0.93~0.96 (AM1.5) Emission Ratio Εh=0.04~0.06 (80°C5°C) (176°F9°F) Vacuum Rating P<5.0 x 10-3 Pa Hailstone Resistance Up to φ25 (φ1") Average Heat Loss Coefficient ULT0.4~0.6W/m2.°C

Price: 1116.71 USD

Location: Decatur, Alabama

End Time: 2024-03-01T09:45:34.000Z

Shipping Cost: N/A USD

Product Images

Vacuum Tube Solar Water Heater with Stand OG-100 SRCC Certified

Item Specifics

Restocking Fee: No

Return shipping will be paid by: Buyer

All returns accepted: Returns Accepted

Item must be returned within: 30 Days

Refund will be given as: Money back or replacement (buyer's choice)

Brand: Duda Solar

Price: 1855.32 USD

Available Quantity: 2

Quantity Sold: 0

Vacuum Tube Solar Water Heater with Stand OG-100 SRCC Certified

Product Images

Item Specifics

Available Variations

Color: 15 Vacuum Tubes

Color: 15 Vacuum Tubes

Color: 15 Vacuum Tubes

Color: 15 Vacuum Tubes

Color: 15 Vacuum Tubes

Color: 15 Vacuum Tubes

Color: 15 Vacuum Tubes

Color: 15 Vacuum Tubes

Color: 15 Vacuum Tubes

Color: 20 Vacuum Tubes

Color: 20 Vacuum Tubes

Color: 20 Vacuum Tubes

Color: 20 Vacuum Tubes

Color: 20 Vacuum Tubes

Color: 20 Vacuum Tubes

Color: 20 Vacuum Tubes

Color: 20 Vacuum Tubes

Color: 20 Vacuum Tubes

Color: 25 Vacuum Tubes

Color: 25 Vacuum Tubes

Color: 25 Vacuum Tubes

Color: 25 Vacuum Tubes

Color: 25 Vacuum Tubes

Color: 25 Vacuum Tubes

Color: 25 Vacuum Tubes

Color: 25 Vacuum Tubes

Color: 25 Vacuum Tubes

Color: 30 Vacuum Tubes

Color: 30 Vacuum Tubes

Color: 30 Vacuum Tubes

Color: 30 Vacuum Tubes

Color: 30 Vacuum Tubes

Color: 30 Vacuum Tubes

Color: 30 Vacuum Tubes

Color: 30 Vacuum Tubes

Color: 30 Vacuum Tubes

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