10
Figure 3-5.Batteries in series connection
2) Multiple batteries in parallel connection(Refer to Fig.3-6): Each battery’s voltage must be equal to the
Nominal DC Voltage of the unit.
Figure 3-6.Batteries in parallel connection
Step 4: Solar Module Wiring
WARNING:
Risk of electric shock! Exercise caution when handing solar wiring. The solar
array high voltage output can cause severe shock or injury. Cover modules form the sunlight
before installing solar panel wiring.
1) Multiple solar modules in series connection(Refer to Fig.3-7): All modules must be
equal in voltage.The sum if their voltage must be equal to the nominal DC Voltage of the
unit. The sum of their solar power must exceed the maximum capacity of the unit.