14
2. Check for Clearance—
verify that there is sufficient room to run wires, as well as clearance
above and below the controller for ventilation. The clearance should be at least 6 inches (150mm).
3. Mark Holes
4. Drill Holes
5. Secure the charge controller.
6 inches
warm air
(150mm)
cool air
6 inches
(150mm)
Distance Wiring
Cable Total Length One-Way Distance
Cable Size (AWG)
< 10ft
14-12AWG
10ft-20ft
12-10AWG
The solar controller should be installed as near the battery as possible to avoid
efficiency loss.
NOTE
When the connections are completed correctly, the solar controller will turn on and
begin working automatically.
NOTE
AWG
16
14
12
10
8
6
4
2
0
Max.
Current
55A
30A
20A
15A
10A
75A
95A
130A 170A
NEC Maximum Current for different Copper Wire Sizes
Cable Sizing
