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Installation Instructions
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3.3 Mounting
Inspect the controller for shipping damage. Mount the
ProStar MPPT to a vertical surface (4-#8 stainless steel
self-tapping screws are included). Tighten the mounting
screws, using care not to crack the plastic case. Do not
install directly over an easily combustible surface since the
heat sink may get hot under certain operating conditions.
NOTE:
The heat sink must be in a vertical position (fins
up and down).
For proper air flow, allow at least 15 cm (6 in) of space
above and below the controller, and 50 mm (2 in) at the
sides - see Figure 3-2 below. Install in an area protected
from direct rain and sun.
If the controller is installed in an enclosure, some
ventilation is recommended. Do not locate in an enclosure
where battery gases can accumulate.
Figure 3-2. Proper Clearances for Passive Cooling
6 in / 150 mm
6 in / 150 mm
2 in /
50 mm