SmartSolar MPPT VE.Can 250/70 MC4 RS

The VE.Can interface is an advanced communication system used in Victron Energy products, including the SmartSolar MPPT VE.Can solar charge controllers. It enables the interconnection and synchronization of multiple devices for optimized energy management.

The ultra-fast Maximum Power Point Tracking (MPPT) technology improves solar energy harvesting by up to 30% compared to PWM controllers and 10% compared to slower MPPT controllers, especially under cloudy skies. It also integrates an advanced algorithm to detect the global maximum power point even in partial shading conditions, maximizing energy harvest.

The SmartSolar MPPT VE.Can charge controller offers exceptional conversion efficiency, exceeding 98%. This high efficiency is achieved without requiring a cooling fan.

No, the SmartSolar MPPT VE.Can charge controller is designed to operate without a cooling fan. It achieves a conversion efficiency of over 98 %, which allows for optimized thermal dissipation without the need for active ventilation.

The regulator includes several robust electronic protections, including:

Overheat protection and power reduction in case of high temperature.Protection against PV short circuits.Protection against PV polarity reversal.Protection against reverse PV current.

Yes, the controller has a fully discharged battery recovery function. It can initiate charging even if the battery is discharged to zero volts and will reconnect a fully discharged Li-ion battery with built-in disconnect function.

The controller offers a fully programmable charging algorithm and eight pre-programmed algorithms, selectable via a rotary switch. It uses multi-stage adaptive charging and includes an adjustable equalization charging function.

The controller is designed for indoor use in an unconditioned environment. It operates at temperatures from -30 to +60 °C (full nominal power up to 40 °C) and supports 95 % humidity without condensation. Maximum altitude is 5000 m (full nominal power up to 2000 m).

Yes, the regulator is compatible with lithium-ion batteries. It can even reconnect a fully discharged Li-ion battery that has an integrated disconnection function.

The controller logs trend data for a 46-day period. This data includes battery voltage, current and temperature, as well as charge output current, PV voltage and PV current.

The VE.Can interface enables communication with a GX device, such as a Color Control GX, as well as with other GX products or a PC for centralized monitoring. The integrated Bluetooth Smart connectivity also allows communication with the VictronConnect app on a smartphone or tablet.

You can synchronize up to 25 SmartSolar VE.Can charge controllers in series via the VE.Can interface. Additionally, up to 10 units can be synchronized via Bluetooth Smart.

Yes, remote monitoring is possible. By integrating the controller with a GX device (such as a Color Control GX) via VE.Can, you can access centralized monitoring and remote management via the Victron Remote Management (VRM) portal. Each controller can be monitored individually.

Yes, the controller is compatible with external sensors. A Smart Battery Sense, a BMV-712 smart battery monitor, or a SmartShunt can be used to communicate battery voltage and temperature (and current, in the case of a BMV-712 or SmartShunt) to one or more SmartSolar charge controllers via Bluetooth.

Yes, Bluetooth Smart technology is integrated, enabling configuration, monitoring, and updates of controllers via the VictronConnect app on your smartphone or tablet.

The controller offers several data communication options:

VE.Can: For wired data connection to a Color Control GX, other GX products, a PC, or other devices. VE.Direct: Another wired data connection option. Bluetooth Smart: For wireless connection via the VictronConnect app.

The user manual provides detailed instructions for installation, including mounting, battery and PV array connection, and grounding. It is recommended to consult the manual for specific guidelines to ensure correct and safe installation.

The absolute maximum open-circuit voltage of the solar panels, under the coldest conditions, is 150 V. The maximum starting and operating voltage is 145 V. It is critical not to exceed these values to avoid damaging the charge controller.

Yes, the regulator is equipped with a remote on/off function. This allows it to be connected, for example, to a VE.BUS BMS for external control.

Yes, a plug-in SmartSolar LCD display is available as an option. Simply remove the rubber gasket protecting the front port of the controller and plug in the display to view the information.