Operated By SinWind4All AB!

Solar Heater Controller

3 orders
Rated Voltage:
100-120V 220-240V
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Product Details
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Product Details

2017 SPI Intelligent Controller 6 operating systems

Hot sale

110/220V thunder protect

3 days prompt delivery,5 yrs guarantee


Main Controller :1PC

Power Line:1PC

PT1000 Sensor:1PC

NTC Sensor: 3PCS

Network Line:1PC

Fixed Screw:1bag

English Manual:1PC

Applications Cases:

1. Multi-Collector and Tank system control

2. Multi-Solar heat collecting system control

3. Multi-Pool system control

This controller fits for 6 solar Heating Systems.
Due to the limited space here, for more details pls contact me, our E-manual is available.

Network Function

1) Connect to the computer by internet cable

2) Login to the controller

3) Visit URL address as then you can review or setup the imformation

Main technical data:

1. Dimension: 186*140*41mm
2. Input voltage: 220V~240V AC or 100V~120V AC
3. Power: ≤5W
4. Accuracy of temperature measuring: +-1’c
5. Range of temperature measuring: PT1000:0~199’c NTC 10K: 0~99’c
6. Input signals:
1 x PT1000 sensor temperature probe ≤500’c, silicon cable ≤280’c;
3 x NTC10K sensor temperature probe≤135’c, PVC cable ≤105’c
7. Output signals:
1 x Auxiliary heating output (Max. load current: 12A)
3 x Relay output (Max. load current: 3A)
8. LCD-display
9. Communication port: 1 x RJ45
10. Range of environment temperature: -10~50’c
11. Water protection grade: IP40
Main functions:
1. Display clock and week
2. Temperature difference circulation
3. Storage tank overheating protection
4. Storage tank emergency cut-off
5. Frost protection of pipeline and collector
6. Adjustable of three time periods on Auxiliary heating
7. Holiday function
8. Anti-bacteria function
9. Connect directly with the computer, switch or router to a home network access
The controller is suitable for closed loop, pressurized, split type solar hot water heater systems. It is capable of controlling the operation of 6 different system configurations:
  1. Standard split pressurized solar water heating system with 1 collector array and 1 storage tank with single heat exchanger;
  2. Standard split pressurized solar water heating system with 1 collector array and 1 storage tank with double heat exchanger, with using gas boiler as auxiliary heating device;
  3. Standard split pressurized solar water heating system with 1 collector array and 1 storage tank with single heat exchanger, with electric heater as auxiliary heating device;
  4. Standard split pressurized solar water heating system with 1 collector array and 1 storage tank with single heat exchanger, with gas boiler as auxiliary heating device to realize heat collecting function;
  5. Standard split pressurized solar water heating system with 1 collector array to directly heat swimming pool;
  6. Standard split pressurized solar water heating system with 1 collector array to heat swimming pool using heat exchanger

>>>Shipping & Handing
Most items from our store would be shipped within 3working days upon payment verified by Aliexpress
The shipping cost quoted DOES NOT include extra charges for remote area listed by Express companies
ETA(Estimated Time of Arrival)displayed in the listing is given by shipping companies but that can not be as reason of delivery delayed dispute. We will NOT be responsible for any delay during delivery including but not limited to customs postage checking, strike, force majeure etc.
>>>Item Return
If you receive an item not as described,please contact us within 7 days and return the item for the correct one.
If you receive an item DOA (damage on arrival) or a defects products, please contact us. A replacement or refund will be offered after communication. Some low-valued items might not be returned.
All NON-Seller Mistake returns, shipping and handling fee would be on buyer’s account
All return products should be in original package with all accessories included.
We stand behind our products so you are always covered!
To prove it we offer a FREE Six-MONTH limited warranty. Please read the following important details regarding the Warranty Policy.
We warrant all products to be free from defects in material or workmanship for at least 6 month from date of purchase.
We fully guarantee customers an exchange or refund within 7 business days if item DOA (damage on arrival).
Warranty excludes normal product lifetime wear-out, wear and tear or abuse.
Warranty does not apply to conditions resulting from misuse, abuse, negligence, accident, improper application, improper installation or alteration.
Please DO Contact us first if there is any problem with payment, delivery or products received. Negative feedback will do no help to solve the problem.
Shipping & Payment


We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 10-20 Business days
Canada, Europe 10-20 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.


Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

  • If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
  • If you received the wrong item you can request a refund or a reshipment.
  • If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

We do not issue the refund if:

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of Sunwind4all (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.


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