i think i mistook the box on the diagram for the box that is attached to the panel pocket where you plug stuff in as the PMW charge controller. See attached photo. so it looks like I would need an additional charge controller (that did not come with the panel). OR do I not need one if the River...
I purchased the ecoflow river pro 600 battery (has built in MPPT controller). I would like to know if I can use my Twelseavan 120W solar panel model HYD-T40(with built in pwm controller) to charge my new River Pro battery?
the solar panel requirement is 200W 10-25V DC 12A max for R600/River 600...