Stainless Steel Solar Water Heater,Passive Solar Water Heater
Solar Water Heater Enamel:0.5mm
Solar Water Heater Inner tank
Price Terms:FOB,CIF,EXW
Payment Terms: T/T,Western Union,MoneyGram,L/C
Minimum Order: Negotiatable
Delivery Port: Customized
Contact SupplierPackaging Detail: with wooden box for the sample while with cartons for the big quantity
Delivery Detail: within 10-15 days after we receive the deposit
Stainless Steel Solar Water Heater,Passive Solar Water Heater
Structure of Stainless Steel Solar Water Heater:
A set of split pressurized solar water heater is composed by a solar collector, a storage tank, a controller, a working station and installation parts.
Working Principle of Stainless Steel Solar Water Heater:
1) When the discrepant temperature of the solar collector and the storage tank reaches the set value, the controller will start the circulation pump automatically.
2) The circulation pump then makes heat-conducting liquid circulate.
3) The heat-conducting liquid transfers heat to water by the heat exchanger in the tank.
4) If the discrepant temperature of the soalr collector and the water tank does not reach the set value, the circulation pump will be shut automatically.
5) In case the temperature of the tank does not reach TMax, then the auxiliary heating device will be started automatically.
Feature of Stainless Steel Solar Water Heater:
1)High Efficient:
Advanced heat transferring style of heat pipes,excellent selective aborbant caoting,perfectly combined with high vacuum heat preservation;
2)Convenient Installation:
Solar collectors are separated from storage tanks. The tank can be put at any place in house. And the collector can be put on inclined roof or flat place;
3) Module Design, Intelligent Control and Automatic Operation;
4)Anti-Freeze:No water inside the tubes when it works,so no freeze;
5)All Weather Hot Water Supply:Equiped with auxiliary electrical heating device,supplying enough hot water during bad weather days;
6)Multifunction: Bathing, washing, domestic heating etc;
7)Energy Saving and Environment Friendly:Taking advantage of solar energy, free of charge, and no pollution;
8) Stable and Reliable Performance, Well Wind Resistance.
Warranty of stainless steel solar water heater:
1.3 years'responsibility for free repairing or exchanging due to original
2.15 years'quality guarantee for the vacuum tube, and offering 0.8% vacuum tube free for exchanging in case several shattered ones during transportation.
Solar Water Heater Collector (15 tubes) -TECHNICAL DATA FOR SOLAR COLLECTOR. | ||
MANIFOLD & VACUUM TUBES | ||
All-glass double-tube co-axial structure | ||
Absorptive coating property | Structure | Cu/SS-ALN(H)/SS-ALN(L)/ALN |
Sediment method | Three targets magnetron sputtering plating | |
Specific absorption | 0.93-0.96(AM1.5) | |
Emission ratio | 0.04-0.06(800C±50C) | |
Solar irradiation for obtaining a preset water temperature | Φ=58 H≤4.7MJ/m² | H=3.7-4.2MJ/m² |
Vacuum tightness | 5.0×10¯³ Pa | |
Idle sunning property parameters | 260-300 m².C/KW | |
Average heat loss coefficient | ULT=0.4~0.6W/(M2.0C) | |
Heat pipe material | T2 copper | |
Heat pipe size | Top: Ø24mm*70 mm; Body: Ø8mm* 0.7mm | |
Tube diameter | Φ58/1800mm | |
Fins around heat pipe | Single long Aluminum(1.68m) | |
Heat transfer fluid | Pure water + inculating crystal Copper powder (patented products) Patent number:200620068576.2 | |
Thickness of insulation(mm) | 45 | |
Density of insulation (kg/m3) | 90 | |
Hydraulic Connections | DN20/DN22/DN25 male thread optional | |
Fluid volume(L) | 1.0 | |
Maximum operation pressure(Bar) | 6 | |
Test pressure(Bar) | 9 | |
Hydraulic Connections | DN20/DN22/DN25 male thread optional | |
Max.working temp. | -30 ~250C | |
ΔT | 35C(Radiation>=800w/m2.day) | |
Start-up Temperature of heat pipe | <=30C | |
Resistant Hail | ≤25mm | |
Useful life | 15 years | |
BRACKET | ||
Bracket: | Stronger AL-alloy Bracket.(2.0mm thickness.) | |
Bracket angle: | 22,38,45 optional, pitched roof, flat roof optional. | |
Fastening pieces: | Made of stainless steel screw | |
Packing of vacuum tubes | Complete foaming packages for HEAT PIPE VACUUM TUBES.. |