SR81 Differential Solar Controller

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SR81 Differential Solar Controller

The Basic differential Solar controller calculates the temperature difference between collector sensor T1 and tank sensor T2. If the difference is larger than or identical to the adjusted switch-on temperature difference, the solar circulation pump (R1) will be switched on and the tank will be loaded until the switch-off temperature difference or the maximum tank temperature is reached.

SR81 Solar Controller

Supply includes:

Input ports

1500W Output ports

O&M Manual O&M Manual SR81