48v battery balancer/equalizer
when two or more batteries are connected in series or parallel, voltage differences begin to occur as the batteries charge and discharge. while some may be overcharged others will be undercharged. this ultimately leads to battery sulfation and reduces the life span of your precious battery bank by about 2-3yrs
once voltage difference of 2mv is detected, this energy transfer battery equalizer automatically begins to move current from higer to lower voltage battery until equilibrium is attained
this is a must for every solar installation
specification
48v
1. 4 batteries in series
2. 8 batteries in series/parallel