You're managing a 50MW solar farm and the manual crew spends half the day just dragging hoses across the panels, which is exactly why we started looking at this JTC20 for big-field jobs — 600 square meters of coverage per flight is basically a full row and a half of standdard panels before you need to land and swap the battery or refill the 30-liter tank.

It runs a 14S28000mAh smart battery good for roughly 600 cycles or two years, whichever comes first, and the flight time ends up being 15 to 25 minutes depending on how aggressive the nozzle angle is — we usually see around 18 minutes with the 0° brass tip and full presure, since the 3200PSI pump draws a lot of juice, and the whole thing handles up to level 7 wind without the 16-kilogram frame (dry, no battery or pipe) getting tossed around.

We don't really recommend it for small rooftop arrays though, not because the job can't be done but because the 100-meter water pipe and the 50-millimeter spray width feel like overkill on a residential setup, plus it's pretty heavy at takeoff — 46 kilos max with a full tank and pipe — so you'll want a truck or at least a cart to move it around, and while the 720p FPV camera with a 120-degree view helps line up each pass, you're still depending on good GPS lock.

Anyway, lead time is usually 15 to 20 workdays on standard orders, and CE, FCC, RoHS, and ISO 9001 certs all come with the unit, though teh carbon fiber folding props and the smart battery are separate line items if you need spares.
Our standard MOQ is 5 units, but we can discuss smaller trial orders depending on your location and market. Just reach out to confirm.
Lead time is typically 15-20 working days for stock orders. Custom configurations may add 5-10 more days. We'll confirm exact timing in the PI.
Yes, we include CE, FCC, RoHS, and ISO 9001 certification copies with every shipment. They're valid and ready for customs or client audits.
It's built for moderate rain and handles wind up to Level 7. We don't recommend heavy downpours, but light rain and breezy conditions are fine for normal cleaning ops.
Store the folded drone in a dry, cool place. Keep the smart battery at 50-60% charge if storing over a month—this keeps it healthy for the 600-cycle lifespan.