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220V controller for non-pressurized solar water heater piece

USD 62.39 / piece    69.32     -10%
10 piece

Shipping Weight: 2.5 kg

Country of origin: China

The estimated delivery time is 10 - 19 days after payment.

Free Shipping for orders over USD 500.00

Payment: Bank transfer

Third party financial regulators will be involved in the transaction process.

Image SKU No. MPN Brand
11071493 - -
Application is_customized Model Number Rated Voltage Unit Type Package Size Package Weight
Water Heater Controller Yes SWH-SRC-500-B 220V piece 42cm x 27cm x 8cm (16.54in x 10.63in x 3.15in) 2.5kg (5.51lb.)
Unit Price Purchase Count
MOQ: 10 piece
USD 62.39 / piece
- +
Please add item quantities to the selected List


USD 0.00

Market rebate 2.00 元

ECVV Industrial Products Mall

0086 755 33941239 support@ecvv.com

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  • Product Description
  • Parameter
  • Service Process
  • Guarantee
  • Cumulative Repurchase

Application Water Heater Controller
is_customized Yes
Model Number SWH-SRC-500-B
Rated Voltage 220V
Unit Type piece
Package Size 42cm x 27cm x 8cm (16.54in x 10.63in x 3.15in)
Package Weight 2.5kg (5.51lb.)


Application Water Heater Controller
is_customized Yes
Model Number SWH-SRC-500-B
Rated Voltage 220V
Unit Type piece
Package Size 42cm x 27cm x 8cm (16.54in x 10.63in x 3.15in)
Package Weight 2.5kg (5.51lb.)

6 SENSORS 220V 4


SR500 220V  05


SR500 220V  6



Suitable for integrated un-pressurized solar system

(Manual in English)


Main technical data

1  Dimension: 210 mm x 145mm x 40mm

2  Self power consumption: <3W

3  Measuring accuracy of temperature: 2 Cel. Degrees

4  Temperature range of measurement: 0~99 Cel. Degrees

5  Maximum power of controlled pump: ≤600W

6  Power of accompanied electrical heating wire: ≤800W

7  Power of auxiliary electrical booster ≤2000W ( standard collocation),
≤3000W (not standard, selection available )

8  Electromagnetic valve parameter: DC 12V, AC 220V, pressurized
valve and un-pressurized valve are available for selection,

operation pressure of pressurized valve: 0.02Mpa ~ 0.8Mpa,
suitable for providing water directly
operation pressure of un-pressurized valve: 0.0Mpa,
connected with water tank or low pressure water providing


Main functions:

1  Time display
2  Water temperature display
3  Water level display
4  Auto mode
5  Water level pre-setup
6  Manual water loading
7  Temperature controlled water loading
8  Timing water loading
9  Water loading when tank is lack of water
10 Compulsive water loading
11 Increasing Water pressure during water is loaded.
12 Manual heating
13 Timing heating
14 Hot water circulation
15 Hot water pipe insulation
16 Low pressure protection
17 Collector tube protection
18 Memory protection when power is failure


SR500 220V  01


SR500 220V  02


SR500 220V  3

500 diagram



· Please pay within 3 days after auction.
· Please contact us for your payment if you have any problem.

Delivery details

· Your item will be shipped within 48 hours in business days if payment for the order is cleared before 8PM PST daily (except Saturday, Sunday and Holidays). If there's an exception, we will inform you.

· Buyer, as the importer, is responsible for paying the customs clearance cost or related TAX.

Terms of sale

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About us

· Welcome to our store. We are specialized on Energy Saving electronics: Solar water heater and controllers, pump stations, solar charge controller, inverter, SOLAR Lamps, etc.. Please visit us often. We are pleased to work with you!

Contact us

All communication is handled through emails and ALI message. We strive to answer all emails as quickly as possible.


Service Process

Service Guarantee

  • 6 months warranty

    ECVV accepts the product for return during the limited warranty period, ECVV may, at its option: (i) repair; (ii) replace; or (iii) refund the amount paid by the customer.

  • 100% Payment Protection

    If you don't receive the item that you ordered, we'll reimburse you for full purchase price plus any original shipping costs.

  • 30 days return and exchange

    The Customer could, within 30 days of the date of delivery or collection, at ECVV's discretion, replace the products or refund the purchase price.

  • Free Shipping for orders over USD 500.00

    Free Shipping for orders over USD 500.00, Otherwise USD 30.00


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