Charging Isolated Battery Banks – 1 Solar Array

SunSaver
Technical Documentation
T e c h n i c a l D o c u m e n t a t i o n
Morningstar Corporation Page 1 of 1 9/28/2011
Rev.1.1.0
PV
Array
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Solar Battery Load
Solar Battery Load
To
DC Loads
To
DC Loads
Battery 1
Battery 2
Charging Isolated Battery Banks
with One(1) PV Array
Note: When using
multiple controllers
in parallel to power a
load, the load
current must NOT
exceed the load
current rating of the
lowest rated
controller
*Notes:
Rating of the PV Array cannot exceed the rating of the lowest rated controller.
This applies to any Morningstar PWM charge controller.
Use blocking diodes rated sufficiently for your system.
Use appropriate fusing and disconnects