Renogy inverter fan noise

[Landyseverywhere]

If going Renogy ( which IMO are superb) and concerned about customer service( something I've never neede) buy from a third party... Magnum Motorhomes have great reputation for service and are around the same price as direct from Renogy...it is the sellers responsibility to provide problem resolution

 

[Bertietoo]

Also Lithium or lead acid?

I dont know the charge rate as I don't have a clamp meter or a shunt.
It's charging 2 x 110ah lead acid