Solar Control V2

74,00  excluding VAT

The purpose of the solar controller is to control a simple solar thermal system, which consists of a solar collector, a storage tank and a pump. Comparing the temperature between the collector and the storage tank, this device makes sure that the entire system is safe and highly efficient. It was designed for easy installation and usage.

55 in stock

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30-day right of return

 3 year warranty

Global delivery

Learn more about levtech!

 

Since we designed our solar control to be simple, you can easily change the settings, but we recommend seeking advice from a professional. The controller gives us possibilities for changing the settings with potentiometers, and a button.

What does the solar controller do?

The module has two inputs. Both are Pt1000 sensors, one entering the solar collector, and the other entering the water tank. It has one output to switch the circulating pump. On the output, there is the supply voltage when the output is active. The unit compares the 2 temperature values and switches the output (the pump) if needed. The controller is supplied from the grid from 150V to 240V AC.

 

The controller comes with:

  • 2x Pt1000 sensors
  • 1x power cord
  • 1x short user instructions

Features

Anti-freezing function
Vacation mode
Sound alarm
Temperature displaying
Sensor fail alarm
Wall mountable case
Manual control
Pump saver function

 

Solar control system
Solar control system

 

Potentiometers

With the OFF TIME potentiometer, you can set how long the pump will run after the temperatures have equalized. This can be useful to prevent the warmer heat transfer medium from stagnating in the pipes, possibly damaging them. Its value can be set from 0 to 20 seconds.

TEMP DIFF determines the temperature difference at which the controller should switch. When the solar collector temperature becomes higher than the
tank temperature with this value, the controller will start the pump. Adjustable from 2 to 22 degrees.

The START TEMP potentiometer is used to set the system start temperature. The collector temperature must be higher than this value for the pump to start, regardless of the temperature difference between the collector and the tank. E.g.: solar collector = 38, tank = 30, START TEMP = 40, TEMP DIFF = 6 degrees Celsius. Even if you have the 6 degrees difference, since the collector temperature has not reached 40 degrees, the pump will not start.

 

Weight 185 g
Dimensions 147 × 96 × 38 mm
Supply voltage

150 to 240 VAC at 50Hz

Average consumption

1w

Display

3 digit 7 segment display

Operating temperature

-20 C to 60 C

Output Voltage

Input voltage

Sensor inputs

Pt1000

Measuring range

-50 C to 180 C

Temperature control accuracy

+/-0.5 C

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Downloads

Documentation Solar Control LSP-SC2 EN (potentiometers on the front)
Documentation Solar Control LSP-SC2 HU (potentiometers on the front)
Documentation Solar Control LSP-SC2 RO (potentiometers on the front)
CE Documentation Solar Control LSP-SC2 (potentiometers on the front)

Documentation Solar Control LSP-SC2 RO (potentiometers are inside)
Documentation Solar Control LSP-SC2 HU (potentiometers are inside)

If you need more detailed explanation of the product, please click on the following link > I WANT TO LEARN MORE!

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