Product Description
Pressurized flat plate solar water heater is a type of passitive solar water heating system,The flat plate solar collector transfer the heat to tank by natural gravity. Fluid (water ,glycol ) from inlet is heated and become lighter density compare to non-heated fluid, this lighter density will go up to the outlet and heavier fluid will go down to inlet of collector . This thermosyphone priciple continue to happen until sun down .
Our passive solar water heating adopts thermosiphon way for water circulation, flat plate solar collectors get solar power from sun by absorbing core board which coating with blue film and transfer the hot water by thermosiphon way to exchange the colder water in tank.Here the tank is pressurized container. So system is close loop for a fast heat exchange and less heat loose compare to open loop passive solar water heating.
Components:
1. Storage tank :pressurized 1pcs 300Liters
2.Flat plate solar collector ,size 2000X1000X80mm ,2pcs
3.Bracket for hold tank and flat plate solar collector ,1pcs
4. Optional ,fittings for plumbing use. Flexible pipe and fittings for connect pipe to tank and collector, 1 lot
Advantage of our flat plate pressurized solar water heater
1.Pressurize solar water heater , the water outlet with pressure makes shower confirmtable. .
2. Easy for installation with flat plate solar collector
3.More beatiful out tank with stainless steel.
4.The ports are design in back of tank, it is easy for plumbing job ,especially for pitched roof installation.
5.Frame material in galvanized steel with multi-function for flat and slop rooftop
6.Flat plate solar collector : main absorbing core with whole aluminum board with blue titanium coating imported from Germany;main flow passagers is made in high quality TP copper;Glass in tempered with high absorbing and low reflecting feature. Back and surround are covered by fiber glass insolation; case are in strong alumium alloy assemble as one unit not reviet type,even back steel are in aluminum to make a top quality.
We pay double attention on delicate producing of our passive solar water heating.
l Tank in full water capacity as called
l Flat panel solar collector with blue film absorbing board lead to high heat efficiency
l Flat panel solar collector case and back side steel are all in aluminum alloy ,anodized for long lifetime
l All sealing parts are EPDM material,UV proof and high temperature proof.
l Tank heat preservation foam in polyurethane ,long preservation time for more than 3days.
l Outer tank steel is high quality PVDF color steel
l Inner tank steel is SUS304-2B food grade stainless steel, thickness reaches 1.5mm, thicker than market standard for long life time and high pressure.
l Stainless steel protection welding by arc-argon is applied for all fittings.
l Big Flange Screws for the tank and bracket connection are used to protect the tank outer material .
l Safety valves are all designed for security purpose: PT valve, cold water inlet (with one way valve )
l Intelligent Controller and electric heater is available
Negotive pressure valve in case of tank damage
Detailed Photos
Products photos for display
Product Parameters
Specification:
| Tank |
Inner tank |
Materil stainless steel SUS304-2B,diameter 480mm |
| Out tank |
PVDF color steel ,diameter 580mm |
| insulation |
high pressure foaming polyuranth 50mm |
| water inlet&outlet |
3/4'' female |
| water circulate inlet&outlet |
3/4'' female |
| anti-pressure port |
1/2'' |
| PT valve |
3/4'' |
| Accessory |
PT valve ,1 1/4'' electric heater, one way valve,magnesium bar,anti-pressure valve |
| Flat plate solar collector |
cover sheet |
Texture tempered glass 3.2mm |
| coating |
Blue Titanium ,option :black chrome |
| absorber plate |
0.3mm aluminum alloy |
| header tube |
All copper T2 ,2pcs |
| riser tube |
All copper T2 ,7pcs |
| Welding |
Utrasonic |
| Insulation |
polyster cotton |
| casing |
Aluminum alloy with back steel aluminum alloy sheet , back steel optional in white color steel |
| Size (mm) |
2000*1000*80 |
| Bracket |
type |
flat and slop roof multi-fuction use |
| material |
galvanized steel with powder coating |
Packaging & Shipping
Tank ,frame,flat plate collector with cartons.
Company Profile
Haining Vod Solar Energy Industry CO.Ltd. is one of solar water heater manufacture focus on solar products and solar solutions for more than 20years. As solar water heater manufacture, we do mainly produce a large different ranges of solar water heater: open loop solar water heater, close loop solar water heater, solar thermal collector ,heat pipe solar collector and customized solar water heater. As a developing and energy saving factory, we supply different energy saving products: air source heat pump, solar pump, solar light, solar pv on-grid and off grid system, solar refrigerator, solar AC and so on.
In order to produce a high-quality solar water heater, we do investigate on large amount on producing machine and skill workers. We adopts 8 location automatic punching machine, arc-argon welding machine, automatically lines for solar manifold ,up and down foaming platform for foaming and other lead technical machines. About 85% workers have more than 10years working experience in solar water heater manufacturing. The professional engineer team is built especially for large scale solar water heating system design and installations. The team offers different solar solutions according to customer's different project request or single products request.
As a responsible solar water heater manufacture, we have a strict quality control in materials and production, we pay the double attention on producing. Even a screw, we test and choose the best for our solar water heater. We are do improvement details according the customer feedback and producing process. To offer a quality solar water heater, 100% solar water heater tank are tested and a sample set are installed to check if all is fine before delivery. All solar water heater we produced; the lifetime is more than 10years.Free exchange on damage goods fall in our warranty period.
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