The fire extinguisher is in the wrong place entirely. If the setup is on fire are you really going to reach _in there_ to grab the extinguisher? There's no pr

The fire extinguisher is in the wrong place entirely. If the setup is on fire are you really going to reach _in there_ to grab the extinguisher? There's no protection over the bus connections. Any falling conductive item is now a spark hazard. Using spring loaded alligator clips as test leads apparently for monitoring. I hope that's not a permanent configuration. Everything is bolted down and I see no inline disconnects or even any fusing except on low voltage sections. There are exhaust fans but I can't tell if there's inlet fans. From this one picture, which may not be fair, this is not a safe setup. I would feel uncomfortable with this on my property.