250Liter color steel with low solar water heater price  

Is it worth to get pre-heated  solar water heater ?

Yes, definitely economic to get such low solar water heater price .

It is the cheapest solar water heater price during the pressurized solar water heater.

What does it lead to such cheaper solar water heater price?

We should like to introduce you how it works first.

 color steel solar water heater with heat exchanger is a special design combined the advantage of non-pressure and pressure solar water heater.

The main tank and collector works in non-pressure way, open loop is request and no block for air vent.But inside the main tank ,there is a heat exchanger, it works to exchange the hot energy from main tank to coil water ,and people take pressure water from coil for comfortable use.

From the work way, we can find out that why pre-heated solar water heater price is cheaper than other pressurized solar water heater. 

In short words, it is passive  solar water heater which  complete with a coil as heat exchange, passive solar water heater  material is less cost and cheap.The additional cost of pre-heated solar water heater is coil cost. But this heat exchanger can supply instant pressurized hot water same as other pressurized solar water heater. 

Even though the solar water heater price is cheapest compare to other pressurized solar water heater.

We still do our best quality for customer .

Take Item number: VODC-H460C-30V for example.

We do produce high quality as below:

•   Heating storage capacity per day:250L
•   Tank inner steel adopts SUS304-2B food grade thickness 0.5mm
•   Tank outer steel adopts galvanized steel with white color painting thickness in 0.31mm,60g zinc content makes long lifespan.
•   Preservation layer with high density polyurethane thickness in 50mm
•   Bracket designed with 1.5mm hot dip galvanized steel with powder spray

A economic solar water heater price, but very double attention to details,leads the reputation solar water heater of vod solar.

•   Big size tank as show in title.
•   High selected triple coating vacuum tube is applied in our system, high resistant test against hail ball and more absorbing ability than normal single coating tube. weight reaches 2.02kgs higher than market. Means glass more thicker than market to against the external human power.
•   Insulation foam is high density in 38kgs/m3, foaming artwork smooth and nice looking.
•   Out tank material is color steel, but our basement galvanized steel is with more Zinc coating than industrial for anti-rust purpose.
•   Inner tank material thickness in 0.5mm, thicker than market for high quality anti-rust and longer usage.
•   Tank cover is Rivet up to tank body with rivet in avoid fall off by expansion of insulation by hot and cold effect.
•   All water fittings are welded by arc-argon machine, no destroy to steel material.
•   Vodsolar adopts the copper coil and flexible wave stainless steel as heat exchanger. Copper material is the best heat conduct material. Wave stainless steel is an very good optional material for his wave feature with more heating exchange area and economic cost.
•   Screw for fixing the tank to frame are flange type. Well protect the tank and strong fixing ability.
•   Supporting Bracket: Hot-DIP galvanized steel plate with a good weight bearing and wind resistance(140 km/hr), super mechanical performance and corrosion resistance ensures a long life to ocean coast, easy installation, universal bracket suitable for either flat or slope roof installation.
•   The Tank ports are well considered for all purpose optional, they are also available for all accessory, special request from customer can be acceptable and customer made after checking by engineer.

Remark: accessory optional: assistant filling tank, electric resistant, controller, magnesium bar

 Focus point:

color steel solar water heater with heat exchanger is such kind of a most economical system with high pressure at the same time. Hybrid feature enlarge the choose for customer. Between economic and expansive, it is a middle cost choose but with pressure which favorite by customer and good choice on cheaest solar water heater price in pressurized solar water heater.

   Data for delivery and loading use:

   Package size:0.62CBM  

   Gross Weight:83KGS

More items ,please check below data of solar water heater .