250L High Efficient Flat Plate Solar Water Heater With Two
Collector Galvanized Steel Bracket
Specification of flat plate solar collector:
1. Low iron textured tempered glass(3.2mm thickness)offers the best
capability of durability, strength.
2. Tinox blue titanium or black chrome coating have very high
absoption rate to ensure the high efficiency.
3. Since there are no adhesive or mechanical joints, nothing will
deteriorate with age and high temperature.
4. Special Anodized aluminum alloy frame to ensure handsome
appearance and can accept high pressure without leakage.
Specification of pressurized water tank :
1. Inner tank: SUS 304-2B food grade stainless steel
2. Outer tank: Color steel or SUS 304 stainless steel
3. Capacity:100L, 150L, 200L, 250L, 300L
4. Testing pressure: 9 bar
5. Heat preservation: 72 hours
1.) Inquiry Response: Your Inquiry will be replied within 24 Hours
2.) Sample Order:3--7 Days for sample order
3.) Can do OEM Basing on your detailed Request
|Flat panel solar water heater model||PT-250|
|Copper Riser Tubes Spec. & Qty(mm)||Dia10 * 0.50 * 1886*8pcs copper|
|Copper Header Tubes Spec. & Qty(mm)||Dia 22 * δ0.6 * 1060|
|Copper Absorber Fin Spec. & Qty(mm)||Bluetec 125 * δ0.15 ,8pcs, all cooper fin, ultrasonic welding|
|Spectrum Absorber Coating||Blue sputtering|
|Optical Performance||absorption ~95%,emission ~5%|
|Insulation Material||50 mm fiber glass|
|Frame||2.0mm thickness aluminum alloy frame|
|Glass||Pattern tempered glass,transmission >92%.3.2mm|
|Heat Transfer Fluid||portable water and other heat transfer fluid|
|Backing Sheet||0.5mm embossed aluminuml|
|Net Weight for solar collector (kg)||35|
|Gross Weight for solar collector (kg)||40|
|Heat transfer coefficient a1||4.597W/(m2k)|
Temperature dependent heat transfer
|Testing Pressure||1.2Mpa for 5 minutes|
|Flat plate solar collector size||1pcsx 2000x1000x80mm|
|Solar Water Heater Tank part|
|Inner tank material||SUS304-2B stainless steel with 1.0-2.0mm thickness|
|Outer tank material||color steel with 0.5mm thickness or stainless steel with 0.5mm|
|Vacuun tube material||borosilicate glass 3.3; three target (CU-SS-AL)absorb coating|
|Insulation material||50-60mm foaming polyurethane|
|Frame material||aluminium alloy/Galvanized Steel|
|Reflector material||aluminium or stainless steel|
|Optional electrical heater||1.5~3.0KW|
1- What is your Delivery Time?
LCL order/Sample order: 3--7days.
Full container order:7-10days.
2- What is your Guarantee Time?
3- Can you accept OEM ?
YES, will do OEM Basing on all your detailed requirements.
4- What is your Payment Term?
We accept T/T,Escrow & West Union
5-What is your MOQ?
6- What is your Packing?
LCL order/Sample order in wooden box Package
Full container order in Standard quality export carton with PE Foam
7- What is your FOB Port?
We accept FOB Shanghai & Ningbo
8.- What is your Monthly Production Capacity?
9- What is your Shipping Term?