Charging Isolated Battery Banks with One PV Array

PV
Array
+++
+
+
+++
+
-
-
--
---
-
-
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
*Notes:
Rating of the PV Array cannot exceed the rating of the lowest rated controller
Applies to any Morningstar charge controller.
Use blocking diodes rated sufficiently for your system.
Morningstar Corporation Page 1 of 1 5/28/2002
Rev.1.1.0
Use appropriate fusing and disconnects