| Battery Charging Times in Hours of Full Sunlight |
| Number of solar panels (rated amps) |
with built-in 60 amp hour battery |
with additional external 60 amp hour battery pack |
| 1 x 62 watt (3.88) |
19 hours
|
31 hours |
| 2 x 62 watt (7.76) |
9 hours |
16 hours |
| 3 x 62 watt (11.64) |
6 hours |
11 hours |
| AC Charger |
15
|
|
|