Solar Assembly Wiring

DC Wiring

Note

AC power output terminals and PV input terminals (MPPT DC inputs) are rated to a minimum of 75°C.


	Terminal Name	Recommended Wire Color	Wire Gauge	Strip Length
1	DC Isolator	N/A	Pre-wired harness	-
2	AC Power (L1, L2)	Black, Red	Pre-wired harness	-
3	MPPT positive DC inputs (PV 1+, 2+, 3+, 4+)	Red	8 - 24 AWG (0.2 - 10 mm²)¹	0.4 in (10 mm)
4	MPPT negative DC inputs (PV 1-, 2-, 3-, 4-)	Black	8 - 24 AWG (0.2 - 10 mm²)¹	0.4 in (10 mm)
5	Ground Conductors	Green	4 - 20 AWG (0.5 - 25 mm²)¹	0.7 in (18 mm)
6	Solar System Rapid Shutdown Switch	Gray, Black	8 - 24 AWG (0.2 - 10 mm²)	0.4 in (10 mm)
7	CAN Communication	Blue, Yellow	8 - 24 AWG (0.2 - 10 mm²)	0.4 in (10 mm)

¹ Use only copper conductors.

Solar Assembly AC Power and Communication Wiring

Note

AC power output terminals are rated to a minimum of 75°C.

Table 1. AC Power Wiring
	Terminal Name	Recommended Wire Color	Wire Gauge	Strip Length
1	L1 (Line 1)	Black	10 - 6 AWG (6 - 16 mm²)	0.7 in (18 mm)
2	L2 (Line 2)	Red	10 - 6 AWG (6 - 16 mm²)	0.7 in (18 mm)
3	N	White	10 - 6 AWG (6 - 16 mm²)	0.7 in (18 mm)

Table 2. Jump Start Wiring
	Terminal Name	Recommended Wire Color	Wire Gauge	Strip Length
4	12V + (Logic +)	Red	18 - 16 AWG (0.8 - 1.5 mm²)	0.4 in (10 mm)
5	GND (Earth)	Black	18 - 16 AWG (0.8 - 1.5 mm²)	0.4 in (10 mm)

Table 3. Communication (Backup Gateway 2) Wiring
	Terminal Name	Recommended Wire Color	Wire Gauge	Strip Length
6	12V + (Logic +)	Red	18 - 16 AWG (0.8 - 1.5 mm²)	0.4 in (10 mm)
7	GND (Earth)	Black	18 - 16 AWG (0.8 - 1.5 mm²)	0.4 in (10 mm)
8	CN +	Blue	18 - 16 AWG (0.8 - 1.5 mm²)	0.4 in (10 mm)
9	CN -	Orange	18 - 16 AWG (0.8 - 1.5 mm²)	0.4 in (10 mm)

Table 4. External CAN Wiring
	Terminal Name	Recommended Wire Color	Wire Gauge	Strip Length
10	12V + (Logic +)	Red	18 - 16 AWG (0.8 - 1.5 mm²)	0.4 in (10 mm)
11	GND (Earth)	Black	18 - 16 AWG (0.8 - 1.5 mm²)	0.4 in (10 mm)

Table 5. Ethernet Port
	Terminal Name	Wire Gauge
12	Ethernet port	24 AWG CAT5 or better