BlueSolar charge controller MPPT 75/50 & MPPT 100/50
www.victronenergy.com
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.
Outstanding conversion efficiency
No cooling fan. Maximum efficiency exceeds 98%. Full output current up to 40°C (104°F).
Flexible charge algorithm
Fully programmable charge algorithm (see the software page on our website), and eight
preprogrammed algorithms, selectable with a rotary switch (see manual for details).
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 low energy dongle
Solar charge controller
- ColorControl panel
MPPT 75/50
BlueSolar charge controller MPPT 75/50 MPPT 100/50
Battery voltage 12/24 V Auto Select
Rated charge current 50 A
Maximum PV power, 12V 1a,b) 700 W (MPPT range 15 V to 70 V resp. 95 V)
Maximum PV power, 24V 1a,b) 1400 W (MPPT range 30 V to 70 V resp. 95 V)
Maximum PV open circuit voltage 75 V 100 V
Maximum efficiency 98 %
Self-consumption 10 mA
Charge voltage 'absorption' Default setting: 14,4 V / 28,8 V (adjustable)
Charge voltage 'float' Default setting: 13,8 V / 27,6 V (adjustable)
Charge algorithm multi-stage adaptive
Temperature compensation -16 mV / °C resp. -32 mV / °C
Battery reverse polarity (fuse, not user accessible)
PV reverse polarity
Protection
Output short circuit
Maximum Power Point Tracking
Over temperature
Operating temperature -30 to +60°C (full rated output up to 40°C)
Upper curve:
Humidity 95 %, non-condensing
Output current (I) of a solar panel as function of
VE.Direct
output voltage (V).
Data communication port
See the data communication white paper on our website
The maximum power point (MPP) is the point
Pmax along the curve where the product I x V ENCLOSURE
reaches its peak.
Colour Blue (RAL 5012)
Power terminals 13 mm² / AWG6
Lower curve:
Output power P = I x V as function of output Protection category IP43 (electronic components), IP22 (connection area)
voltage.
Weight 1,25 kg
When using a PWM (not MPPT) controller the
Dimensions (h x w x d) 130 x 186 x 70 mm
output voltage of the solar panel will be nearly
equal to the voltage of the battery, and will be
STANDARDS
lower than Vmp.
Safety EN/IEC 62109
1a) If more PV power is connected, the controller will limit input power to 700W resp. 1400W
1b) PV voltage must exceed Vbat + 5V for the controller to start.
Thereafter minimum PV voltage is Vbat + 1V
Victron Energy B.V. | De Paal 35 | 1351 JG Almere | The Netherlands
General phone: +31 (0)36 535 97 00 | Fax: +31 (0)36 535 97 40
E-mail: sales@victronenergy.com | www.victronenergy.com
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