BlueSolar MPPT 150/45 (12/24/36/48v-45A)


Maximum PV open circuit voltage  – 150V absolute maximum coldest conditions 145V start-up and operating maximum

Maximum efficiency 98%

Self-consumption 10 mA

Charge voltage ‘absorption’ Default setting: 14,4 / 28,8 / 43,2 / 57,6V (adjustable)

Charge voltage ‘float’ Default setting: 13,8 / 27,6 / 41,4 / 55,2V (adjustable)

Charge algorithm – multi-stage adaptive

Temperature compensation -16 mV / °C resp. -32 mV / °C

Protection – Battery reverse polarity (fuse, not user accessible) 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 and remote on-off VE.Direct

Parallel operation  – Yes (not synchronized)


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 MPPTs 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.

Outstanding conversion efficiency, No cooling fan.

Maximum efficiency exceeds 98%.

Flexible charge algorithm

Fully programmable charge algorithm and eight preprogrammed algorithms, selectable with a rotary switch.

Extensive electronic protection

Over-temperature protection and power derating when temperature is high. PV short circuit and PV reverse polarity protection. PV reverse current protection. Internal temperature sensor Compensates absorption and float charge voltage for temperature.

Real-time data display options – Apple and Android smartphones, tablets and other devices: see the VE.Direct to Bluetooth Smart dongle – ColorControl panel

Weight 554476 kg


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