Key Features - Support hot-swappable function - Support CAN bus communication function - Support voltage regulation and current limit function - Maximum power point tracking MPPT - Full digital control - Support LED display alarm - Comply with IEC/EN62109-1 standard - Comply with CISPR32, IEC61000-4-2, IEC61000-4-3, IEC61000-4-4, IEC61000-4-5 ITU-T K.44, IEC61000-4-6 IEC61000-4-6 standard - Comply with ROHS requirements Operating temperature (TA) -25ºC~+75ºC (-40ºC can be started) Storage temperature -40ºC~+75ºC Relative humidity 5%~95% (non-condensing) Altitude ≤5000m (2000m~5000m, for every 200m of altitude rise, the temperature decreases by 1º. (200m above sea level, the temperature decreases by 1ºC.)