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240L Hot Compact Low Pressure Solar Water Heater

240L Hot Compact Low Pressure Solar Water Heater photo-1
US$ 150 - 180 MOQ: 5 Sets
Key Specifications
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Type:
Evacuated Tube
Pressure:
Unpressurized
Circulation Type:
Direct / Open Loop (Active)
Payment & Shipping
Payment Methods:
Port of Shipment:
shanghai
Delivery Detail:
Delivery time depends on order quantity.
Type Evacuated Tube
Pressure Unpressurized
Circulation Type Direct / Open Loop (Active)
Heating System Thermosyphon (Passive)
Connection Type Direct-Plug
Installation Freestanding
Housing Material Other, color steel
Certification CE, SASO
Capacity 240
Place of Origin Zhejiang, China
Brand Name JINENG
Model Number JNNP

   200L Hot Compact Stainless Steel Solar Water Heater


 

1. Working pricinple:

Non-pressure system is based on the natural circulation-thermosiphon phenomenon. It is the most economical type of solar systems for hot water application. Depending on the different density between hot water and cold water, a water flowing cycle is created in the tube. Hot water flows automatically upwards while the cold water flows down.  The water in the storage tank will be heated from this natural circulation.
It has the feature as the most economic type. It wan work indepently as well as work together with controller. Electric heater can be installed when it is rainy or claudy day.

 

240L Hot Compact Low Pressure Solar Water Heater

 

2. Detail Specification:

Model JNNP Collector 58-1800-24
Inner tank material 0.4mm SUS3042B Test pressure 50KPa
Outer tank material 0.4mm color steel Hail resistance 25mm
Outer tank diameter 460mm Coating material ALN-SUS-CU/AL-AL-AL
Insulation layer 50mm Heat preservation 72 hours
Frame 1.5 galvanized steel Suitable for no. persons 4-7
Frame angle 45 degrees Applicable to residential
Assistant tank No Optional accesories Electric heater, magnesium bar, controller
Total capacity 240L Total measurement 0.88m3
Tank capacity 200L 20'GP/40'GP/40'HG loading 28/61/77
Inner tank Welding Argon arc welding OEM offered YES

 

3. Making Process:

240L Hot Compact Low Pressure Solar Water Heater

 

 240L Hot Compact Low Pressure Solar Water Heater

240L Hot Compact Low Pressure Solar Water Heater

4. Optional accesories:

240L Hot Compact Low Pressure Solar Water Heater

5. Installation Common troubles and shooting methods

 

 

Phenomena

Cause Analysis

Methods

Cold water on sunny day

 

1. There is something above water tank or dense smog or stained
2. The inlet valve fasten incompletely and cold water take the place of hot water in tank

1. Remove the hinder or install another place
2. Change inlet valve

Fail to fill water fully

 

1. Low pressure of running water
2. Leakage of inlet pipe
3. Leakage of water tank

1. Install a small water pump
2. Change inlet pipe
3. Replace a water tank

Leakage from the tank

1. Broken of seal or water tank installed incorrectly
2.The crack of inner tank

1. Exchange a new seal or adjust the water tank
2. Replace a water tank

Unstable water temperature

Unstable pressure of running water

Adding an assistant tank that can store water, stable the pressure and mix cold water or using a thermostatic valve

Failed to get hot water in winter

1. Frozen of inlet or outlet pipe
2.It's too cold
3. No insulation through pipes

1. Asking for help from supplier
2. When hot water used at night, please let water tank empty and input water next morning
3. Open the heater valve to keep worm at the coldest days

 

 6. Service:

 

1. We offer customers 5 years for whole solar systems;

2. Carton design for customs is free offered when goods sent by container

3. When you have any questions regarding our products, feel free to contact us. We will be very glad to service for you.

 

It's hoped that our solar system can save you more money as well as protect our environment.

 

SOLAR MAKES LIFE BETTER !

 

 

 

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Business Type
Manufacturer
Year Established
2003
Factory Size
5,000-10,000 square meters
Total Employees
11 - 50 People

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