Victron's SmartSolar MPPT charge controllers are the latest in their world class range. Smart Solar is the first to have bluetooth built-in, allowing you full access to the performance and settings of the controller, without an additional bluetooth dongle. Smart Solar charge controllers are also the first Victron products to have an optional LCD display and control interface. To fit the display option, you just need to remove the rubber seal and plug in the display.
Bluetooth Smart built-in
The wireless solution to set-up, monitor, update and synchronise SmartSolar Charge Controllers.
VE.Direct
For a wired data connection to a Color Control GX, other GX products, PC or other devices
Ultrafast 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.
Load output
Over-discharge of the battery can be prevented by connecting all loads to the load output. The load output will disconnect the load when the battery has been discharged to a pre-set voltage (48V model: interface with a relay).
Alternatively, an intelligent battery management algorithm can be chosen: see Battery Life.
The load output is short circuit proof.
Battery Life: intelligent battery management
When a solar charge controller is not able to recharge the battery to its full capacity within one day, the result is often that the battery will continually be cycled between a ‘partially charged’ state and the ‘end of discharge’ state. This mode of operation (no regular full recharge) will destroy a lead-acid battery within weeks or months.
The Battery Life algorithm will monitor the state of charge of the battery and, if needed, day by day slightly increase the load disconnect level (i.e. disconnect the load earlier) until the harvested solar energy is sufficient to recharge the battery to nearly the full 100%. From that point onwards, the load disconnect level will be modulated so that a nearly 100% recharge is achieved about once every week.
Programmable battery charge algorithm
See the software section on our website for details
Day/night timing and light dimming option
See the software section on our website for details
Internal temperature sensor
Compensates absorption and float charge voltage for temperature.
Optional external battery voltage and temperature sensing via Bluetooth
A Smart Battery Sense or a BMV-712 Smart Battery Monitor can be used to communicate battery voltage and temperature to one or more SmartSolar Charge Controllers.
SmartSolar Charge Controller | MPPT 75/10 |
MPPT 75/15 |
MPPT 100/20 |
Battery voltage | 12/24V Auto Select |
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Rated charge current | 10A |
15A |
20A |
Maximum PV power, 12V | 145W |
220W |
290W |
Maximum PV power, 24V | 290W |
440W |
580W |
Maximum PV short circuit current | 13A |
15A |
20A |
Automatic load disconnect | Yes |
Maximum PV open circuit current | 75V |
75V |
100V |
Maximum efficiency | 98% |
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Self-consumption | 12V: 25mA / 24V: 15mA |
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Charge voltage 'absorption' | Default setting: 14,4 / 28,8V (adjustable) |
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Charge voltage 'float' | Default setting: 13,8 / 27,6V (adjustable) |
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Charge algorithm | multi-stage adaptive |
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Temperature compensation | -16 mV / -32 mV / °C |
Maximum continuous load current | 15A |
15A |
20A |
Low voltage load disconnect | 11,1V/22,2V or 11,8V/23,6V or Battery Life algorithm |
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Low voltage load reconnect | 13,1V/26,2V or 14V/28V or Battery Life algorithm |
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Protection | Output short circuit / Over temperature |
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Operating temperature | -30 to +60°C (full rated output up to 40°C) |
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Humidity | 95%, non-condensing |
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Data communication port | VE.Direct |
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Colour | Blue (RAL 5012) |
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Power terminals | 6 mm² / AWG10 |
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Protection category | IP43 (electronic components), IP22 (connection area) |
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Weight | 0.5kg |
0.6kg |
0.65kg |
Dimensions (h x w x d) in mm | 100 x 13 x 40 |
100 x 13 x 50 |
100 x 13 x 60 |
Safety standards | EN/IEC 62109 |
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