6, the Mavics are in the air for about 2hrs per day on average. 2 Mavics = 12 batteries.
2 Phantom 4, each with 8 batteries, plus a purpose built buoy survey drone, which has 8 but only a 10min life on each.
Means inverters in the work vehicles for charging and a small Honda generator for remote locations.
2 Phantom 4, each with 8 batteries, plus a purpose built buoy survey drone, which has 8 but only a 10min life on each.
Means inverters in the work vehicles for charging and a small Honda generator for remote locations.