Feature highlights

• Ultra-fast Maximum Power Point Tracking (MPPT).
• Advanced Maximum Power Point Detection in case of partial shading conditions.
• Load output on the small models.
• Battery Life: intelligent battery management by load shedding.
• Automatic battery voltage recognition.
• Flexible charge algorithm. 
• Over-temperature protection and power de-rating when temperature is high.

Technical Specifications

• BlueSolar charge controller: MPPT 75/15.
• Battery voltage: 12/24 V (Auto Select).
• Rated charge current: 15 A.
• Maximum PV power @ 12V: 200 W (MPPT range 15 V to 70 V resp. 95 V).
• Maximum PV power @ 24V: 400 W (MPPT range 30 V to 70 V resp. 95 V).
• Automatic load disconnect: Yes (maximum load 15 A).
• Maximum PV open circuit voltage: 75 V.
• Peak efficiency: 98 %.
• Self-consumption: 10 mA.
• Charge voltage 'absorption': 14,4 V / 28,8 V.
• Charge voltage 'float': 13,8 V / 27,6 V.
• Charge algorithm: Multi-stage adaptive.
• Temperature compensation: -16 mV / °C resp. -32 mV / °C.
• Continuous/peak load current: 15A / 50A.
• Low voltage load disconnect: 11,1 V / 22,2 V or 11,8 V / 23,6 V or Battery Life algorithm.
• Low voltage load reconnect: 13,1 V / 26,2 V or 14 V / 28 V or Battery Life algorithm.
• Protection: Battery reverse polarity (fuse); Output short circuit; Over temperature.
• Operating temperature: -30 to +60°C (full rated output up to 40°C).
• Humidity: 100 %, non-condensing.
• Data communication port: VE.Direct.

Enclosure

• Colour: Blue (RAL 5012)
• Power terminals: 6 mm² / AWG10
• Protection category: IP43 (electronic components), IP22 (connection area).
• Weight: 0,5 kg.
• Dimensions (h x w x d): 100 mm x 113 mm x 40 mm.