Installation
Minimum Recommended Wire Gauge
The minimum recommended wire gauge is:
•C35 and C40 Models:
#8 AWG with a 75 °C (167 °F) insulation rating
•C60 Models:
#6 AWG, with a 90 °C (194 °F) insulation rating
The terminals on the
No
Size | 14 | 12 | 10 | 8 | 6 | 4 | 3 | 2 |
Diameter | .073 | .072 | .115 | .146 | .184 | .235 | .281 | .295 |
Size | 1 | 1/0 | 2/0 | 3/0 | 4/0 |
Diameter | .335 | .380 | .420 | .475 | .530 |
Figure 2-22 AWG Wire Gauge Reference Chart
Important: Figure
Surge Protection
Since PV arrays are often mounted on an elevated structure and thus are more susceptible to lightning strikes, protection from
40 |