Product Details

Pressure solar hot water heater

Data specifications

Heat Pipe Vacuum Tube	Size (mm)	Φ581800/ Φ471500
	Tube (PCS)	10 / 12 / 15 / 18 / 20 / 24 / 30 / 36
	Glass tube	Vacuum Tube with three-target coating Cu/SS-ALN(H)/SS-ALN(L)/ALN
	Heat Pipe	Red copper pipe evacuated & filled with heat-transfer liquid
	Heat conduction	Shaped aluminum wrapping tightly contacted with heat pipe tube
Pressure Water Tank	Capacity	90L ~ 500L for hot water storage tank
	Inner tank	Food-grade stainless steel SUS304-2B / SUS316 / enamel
	Pipe socket	Copper pipe sockets pre-installed in storage tank for heat exchange
	Insulation	High-density polyurethane foam with 80~90 hours heat preservation
	Tank shell	Painted color steel (stainless steel is available)
Bracket	Shaped strong galvanized steel adaptable to flat and slope roof
Accessories	T/P valve, Check valve, Dustproof seals, Adjustable tube holder, Stainless screws
Auxiliary Equipments	Electrical Heater, Intelligent Controller, Magnesium anode, Pipe&fittings
Tilt Angle	25 ~ 50°
Anti-freezing	(-) 30°C
Hail Resistance	Φ25mm diameter
Working Pressure	6.0 bar

1 Working Principle

The selective coating on the inner cover of the evacuated tubes converts solar energy into heat energy and transfers heat to the heat pipes by aluminum fins, the liquid in the heat pipe changes into vapour which rises to the condenser. The heat then passes through the heat exchanger and the vapour becomes liquid, returning to the base of the heat pipe. The heat conducts to the heat transfer liquid (antifreezing liquid or water ) via a copper pipe. This transference of heat into the liquid creates a

continuous circulation as long as the collector is heated by the sun.

2 Features

1.It can withstand pressure of tap water when it works.

2.There is no need to wait.

3.Completely automatic operation.

4.Drinking water quality to promote life quality.

5.Temperature preservation can last for 80hours.

6.Without volatile tubes.

7.Without encrusting, long usage life.

3 Advantages

Comparing with Non-pressure and Pre-heat solar water heater

1. Heat pipe tubes for in-direct solar water heating, more safe, fast, anti-freezing.

2. No system drainage when one or several tubes are broken.

3. High pressure tank connecting with city water directly to get high pressure hot water.

4. No need to install on roof top to get hydraulic water pressure.

5. Less heat loss with safety valve closed tank.

6. Almost maintenance freely system.

Comparing with split heat pipe solar water heater

1. More lower cost.

2. More simple structure and installation.

Comparing with pressure flat panel solar water heater

1. Higher efficiency collector, much lower heat loss.

2. Super anti-freezing performance for cold weather.

3. No system drainage when one or several tubes are broken.

4. Convenience in parts carrying and installation.

4 Our Service

Fast response: Your inquiry will be replied within 24 hours via e-mail or online messenger;

Technical support: You have more than 10 years experience from SANENG SOLAR for product suggestion, installation guidance, market analysis, etc;

OEM & ODM: We welcome OEM & ODM requirements for solar collector, storage tank, installation frame, and even for some outsourcing equipments;

Sample checking: In spite of quality control in production, samples will be selected and installed to check prior to delivery;

Minimum order quantity: We offer sample sample manufacturing for customers to check SANENG quality and service;

Shipping service: SANENG company offers to arrange goods shipment to abroad ocean port or inland site, and if necessary to make goods insurance, customs clearance, etc;

Import certificates: SANENG company offers to make Certificate Origin CO, FORM A, FORM E, FORM F, customs certification, etc.

5 Remarks

1.Lead-time: 7-15 working days after receiving payment

2.Payment Term: T/T, L/C, Western Union

3. Warranty: 5 Years for the full system, 15 Years for the vacuum tube, and 1 year for accessories

4. Trade Term: FOB, CFR and CIF

5. Contact:eva he Mobile: (00)86-13511390503 Skype:eva201423