Renogy RNG-CTRL-RVR40-US Rover Li 40 Amp MPPT Solar Charge Controller New new it also has a 30

it also has a 30 seconds cooldown

length gives enough room to be placed wherever is convenient for best use

aluminum enclosure so you can use the unit anywhere power is needed – at an event or on the job

Wireless presentation capability via optional BI-EXTBGN adapter

Renogy RNG-CTRL-RVR40-US Rover Li 40 Amp MPPT Solar Charge Controller New new it also has a 30The Renogy 40A Rover MPPT Charge Controller is the most efficient type of charge controller. With up to 99% tracking efficiency, the Rover ensures maximum power point solar charging that gets more energy to your battery bank. When paired with the Renogy BT 1 Module and DC Home app you can view system performance in real time and make parameter changes without having to get up.