Ultra-fast Maximum Power Point Tracking (MPPT) Especially in case of a clouded sky, when light intensity is changing continuously, an ultra-fast MPPT controller will improve energy harvestby up to 30% compared to PWM charge controllers and by up to 10% compared to slower MPPT controllers.
Advanced Maximum Power Point Detection in case of partial shading conditions
If partial shading occurs, two or more maximum power points may be present on the power-voltage curve.
Conventional MPPTs tend to lock to a local MPP, which may not be the
The innovative SmartSolar algorithm will always maximize energy harvest by locking to the optimum MPP.
Outstanding conversion efficiency
No cooling fan. Maximum efficiency exceeds 99%.
Battery voltage 12 / 24 / 48V Auto Select (software tool needed to select 36V)
Rated charge current 85A
Maximum PV power, 12V 1200W
Maximum PV power, 24V 2400W
Maximum PV power, 48V 4900W
Max. PV short circuit current 70A (max 30A per MC4 conn.)
Maximum PV open circuit voltage : 250V absolute maximum coldest conditions
Maximum efficiency 99%
Self-consumption Less than 35mA @ 12V / 20mA @ 48V
Charge voltage 'absorption' Default setting: 14,4 / 28,8 / 43,2 / 57,6V
(adjustable with: rotary switch, display, VE.Direct or Bluetooth)
PV terminals : Three pairs of MC4 connectors (MC4 models)
Battery terminals 35 mm² / AWG2
Protection category IP43 (electronic components), IP22 (connection area)
Dimensions (h x w x d) in mm 246 x 295 x 103