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Closed Loop Solar Water Heater System

Closed Loop Solar Water Heater Systems with ISO, CE,CCC.Simple Installation. - more info check here: http://www.sourcingappliances.com/Closed-Loop-Solar-Water-Heater-System-30041283/

Quick Brief

Type: Evacuated Tube Pressure: Pressurized Circulation Type: Indirect / Closed Loop (Activ... Heating System: Batch / ICS (Passive) Connection Type: Split Installation: Freestanding Certification: CE Place of Origin: Jiangsu China (Mainland) Brand Name: Sunhome

Product Features:

Closed Loop Solar Water Heater Systems with ISO, CE,CCC.Simple Installation.

Business Terms:

Price Terms:FOB,CIF,EXW

Payment Terms: T/T,Western Union,MoneyGram,L/C

Minimum Order: Negotiatable

Delivery Port: Customized

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Closed Loop Solar Water Heater System
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Product Packagings & Delivery Terms:

Packaging Detail: carton

Delivery Detail: within 15 working days

Specifications and Product Details:

Closed Loop Solar Water Heater System;

Detailed Product Description

A 50/50 propylene glycol and water mixture from the collectors through a coil of pipe in the solar tank, and then is pumped back through the collectors. The potable water is warmed by heat transfer through contact with the pipe. These systems are pretty much the only choice in very cold climates. When there is not enough energy for sun, an electrical or gas back up element will be automatically switched on by controller.

Feature:

Operation

The controller (18) will switch on the pump when the temperature at the collector sensor TC is higher than the return temperature TR by at least the pre selected (delta T) amount.
The pump circulates a heat transfer liquid around the loop.
Heat from the collector is transferred to the domestic water through the heat exchange coil in the tank.
With the pump running, if delta T is not met, the pump will switch odd.
When a present tank temperature is reached at Tmax, the controller switches off the pump.
The check valve (non-return valve) prevents heat from the tank facing towards the collectors should the tank be warmer (e.g. at night).

there are different types of this system if you want to know more about this product please contact me by 008613861044876 for more information.

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