Victron SmartSolar MPPT 250/70-Tr
Victron SmartSolar MPPT 250/70-Tr
SKU:WS300-32111
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MPP Solar Charge Controller MPPT SmartSolar 250/70 by Victron.
Ultra-fast MPPT Tracking
Especially during cloudy skies, when light intensity constantly changes, the super-fast MPPT algorithm improves energy yield 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. In the event of partial shading, there may be two or more maximum power points (MPP) on the current-voltage curve. Conventional MPPTs tend to lock onto a local MPP. However, this may not be the optimal MPP. The innovative algorithm of the SmartSolar device will always maximize the energy yield by locking onto the optimal MPP.
Highlight: Real-time data display on your smartphone! Built-in Bluetooth Smart: No dongle required
A Bluetooth-enabled smartphone can display a variety of data live. The wireless solution for setting up, monitoring, and updating the controller using Apple and Android smartphones, tablets, or other devices.
Unlike the BlueSolar controllers, the Bluetooth interface is already built-in, so no additional accessories need to be purchased.
Intelligent Battery Management with the BatteryLife Algorithm
The BatteryLife algorithm monitors the battery's state of charge and slightly increases the load disconnect threshold daily until the bulk voltage is reached. From this point, the load disconnect threshold is modulated so that the bulk voltage is reached approximately once a week.
The BatteryLife algorithm will extend the operational lifespan of the battery compared to traditional battery algorithms that always switch between "partially charged" and "fully charged" (due to low self-discharge)
Optional: pluggable LCD display
Simply remove the rubber seal protecting the connector at the front of the controller and plug in the display.
You can find the display here in our webshop: SmartSolar Display
Internal Temperature Sensor
Compensates for bulk and float charge voltages based on temperature
Comprehensive Electronic Protection
- Overheating protection and power reduction at high temperatures.
- Protection against PV short circuit and PV reverse polarity.
- PV reverse current protection.
Excellent Efficiency
No cooling fan. Maximum efficiency over 98%. Full output current up to 40 °C.
| Technical Data | BlueSolar MPPT 250 / 70 |
|---|---|
| Battery Voltage | 12 V / 24 V / 48 V |
| Rated Charge Current | 70 A |
| Rated PV Power 12 V | 1000 W |
| Rated PV Power 24 V | 2000 W |
| Rated PV Power 48 V | 4000 W |
| Max. PV Open Circuit Voltage | 150 V |
| Max. PV Short Circuit Current | 35 A |
| Efficiency | 99 % |
| Bulk Charge Voltage | 14.4 V / 28.8 V / 57.6 V |
| Float Charge Voltage | 13.8 V / 27.6 V / 41.4 V / 55.2 V |
| Operating Temperature | - 30 °C - + 60 °C |
| Weight | 3 kg |
| Dimensions | 185 x 250 x 95 mm |
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