Victron SmartSolar MPPT 250/70-Tr

The Smartsolar MPPT 250/70-tr from Victron Energy (MPN SCC125070210) belongs to the latest generation of smart solar controllers from the Dutch premium manufacturer. The controller processes a whopping 70A of solar power and can work flexibly with 12/24/36/48V batteries, with a maximum PV input voltage of 250V DC. Ultra-fast power tracking and automatic power point detection in the event of partial shading are just 2 of the many highlights of this new device class. In addition, this model can operate in parallel with other controllers of the same type.

Compared to the Smartsolar 150/..... series, the 250/.... series can handle a maximum PV input voltage of 250V. This is also one of the reasons why the 250 solar controller family was able to increase the efficiency by another 1 percent to a total of 99% and thus set new industry standards. Of all the solar charge controllers that we know, this value is currently the best. Compared to the BlueSolar family, the Bluetooth module of the 250 Smartsolar series is already firmly integrated in the controller, which makes the smart dongle superfluous with this device if you want to analyze and configure the controller via smartphone or tablet via Bluetooth.

Also new is the optionally available LCD display, which can be easily attached to the SmartSolar 250/70-tr if required. The display then provides all the important information about the controller

Smart configuration and analysis via Victron Connect App

Modern Apple and Android smartphones, tablets, Macbooks and other devices can be connected thanks to the permanently integrated Bluetooth module and the free Victron Connect APP. The app can then be used to configure many important functions of the SmartSolar controller. Of course, it also provides all important parameters such as the current solar yield in real time.

Automatic detection of the maximum power point in partial shading

In the case of partial shading, there may be two or more maximum power points (MPP) on the current-voltage curve. Conventional MPPTs tend to settle on a local MPP. However, this may not be the optimal MPP. The SmartSolar controller's innovative algorithm will always maximize energy yield by adjusting to the optimal MPP.

Key product features of the SmartSolar 250/70-tr 70A 12V 24V 48V MPPT

• Victron Energy part number: SCC125070210
• Max. PV power: 12V 1000W / 24V 2000W / 48V 4000W
• Max. rated charging current 70A, 250V maximum PV open circuit voltage
• ultra-fast MPP tracker of the latest generation ensures the best possible yield even when the sky is overcast
• Automatic detection of the MPP voltage in the event of partial shading ensures a further improvement in yield compared to "simple" MPPT charge controllers
• with optional LCD display
• Permanently integrated Bluetooth module for app-supported analysis and configuration of the controller (via free Victron app on compatible devices)
• optional LCD display available
• Integrated VE.Direct data communication port for connection to communication with additional devices the GX Color Control Panel or a Smart BMV battery monitor
• groundbreaking efficiency 99%
• Parallel operation with other 250/85 controllers possible
• adjustable constant charging voltage
• adjustable trickle charge voltage
• suitable for all AGM, GEL, lead-acid calcium-calcium and lithium batteries
• Solar connection via 2 pairs of 35mm screw terminal blocks, the solar rock can therefore be divided into 2 strings
• Fully programmable charging algorithms that are later activated and switched manually via a switch on the housing
• integrated protection against battery reverse polarity
• multi-stage and adaptive loading algorithm
• remote-controlled switching on and off via 2-pin plug possible
• Degree of protection IP 43 for the electronic components and degree of protection IP 22 for the connection area of ​​the controller
• Integrated temperature sensor balances float and constant charge voltage according to temperature
• Day/night timing and dimming options

The latest generation of high-speed MPP trackers

Especially under cloudy skies, when the light intensity is constantly changing, an extremely fast MPPT controller improves the energy harvest by up to 30% compared to PWM charge controllers and by up to 10% compared to slower MPPT controllers.

Optional LCD display available for retrofitting

If you prefer to operate and configure the Smartsolar MPPT 250/70-tr directly, you can retrofit the Smartsolar Control SCC900600010 display. The display enables the controller to be easily configured via key input, and it also offers all important performance data at a glance.

Extensive electronic protection

• Protection against reverse battery connection
• PV reverse current lock
• Protection against overheating of the device
• Protection against short circuits
• Protection against reverse polarity PV connection

The VE.Direct data communication port

VE.Direct in text mode transmits all important parameters every second to other devices that are coupled to the charge controller and thus offers the possibility of communication with additional devices such as the system panel GX Color Control. The VE.Direct connector is intended for products where full Canbus integration (VE-Direct) would cost too much. You can find more information about VE.Direct in our Victron Energy brand shop.

Optionally also available as a version with MC4 connections

The 250/70-tr is also available as a version with MC4 connectors on the solar side of the charge controller instead of the screw terminals.

scope of delivery

1x Victron SCC125070210 SmartSolar MPPT 250/70-tr 12V 24V 48V 70A charge controller

1x user manual