Products (2)

Blue Solar MPPT12/24 35A

  • 12 / 24 / 36 / 48 Volt 

  • Charge current up to 35 A and PV voltage up to 150 V

  • The BlueSolar charge controller will charge a lower nominal-voltage battery with a higher nominal voltage PV array. The controller will automatically adjust to 12 V, 24 V or 48 V nominal battery voltage.(software tool needed to select 36 V)

  • 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 harvest by 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 MPPT’s tend to lock to a local MPP, which may not be the optimum MPP. The innovative BlueSolar algorithm will always maximize energy harvest by locking to the optimum MPP.

  • No cooling fan. Maximum efficiency exceeds 98%. Full output current up to 40°C.

  • Internal temperature sensor. Compensates absorption and float charge voltages for temperature.




 Charger Blue Solar MPPT12/24 35A
Battery voltage 12 / 24 /48 V Auto Select
(software tool needed to select 36 V)
Rated charge current 35 A
Maximum PV power, 12V 12V: 500W / 24V: 1000W / 36V: 1500W / 48V: 2000W
Maximum PV open circuit voltage
  • 150V absolute maximum coldest conditions
  • 145V start-up and operating maximum
Maximum efficiency 98 %
Self-consumption 0,01 mA
Charge voltage 'absorption' Default setting: 14,4 / 28,8 / 43,2 / 57,6 V
Charge voltage 'float' Default setting: 13,8 / 27,6 / 41,4 / 55,2 V
Charge algorithm multi-stage adaptive
Temperature compensation -16 mV / °C resp. -32 mV / °C
  • Battery reverse polarity (fuse)
  • PV reverse polarity
  • Output short circuit
  • Over temperature
Operating temperature -30 to +60°C (full rated output up to 40°C)
Humidity 95 %, non-condensing
Data communication port VE.Direct
Colour Blue (RAL 5012)
Power terminals 13 mm² / AWG6
Protection category IP43 (electronic components), IP22 (connection area)
Weight 1,25 kg
Dimensions (h x w x d) 130 x 186 x 70 mm