Phocos CIS-MPPT 85/20, User Manual

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"Middle of night" is automatically detected as the midpoint between dusk and dawn; no setting of a clock is
required. It may take several days until the controller has "learned" the middle of the night precisely. "Middle of
night" may be different from 12:00 midnight depending on your location/longitude.
The controller recognizes day and night based on the solar array open circuit voltage.
The day/night threshold can be modified according to your local light conditions and the type of solar
array used.
Dimming Function

Output voltage 0 V to 10 V relative to battery minus pole (adjust step 1 V, 3% tolerance)

Impedance 1,000 Ohm

Load hours (load 1 on CIS-CU case printing) and Dimming hours (load 2 on CIS-CU case printing) work
together to effect the dimming function:
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