Victron Energy SmartSolar MPPT 250/70 Charge Controller

Victron Energy SmartSolar MPPT 250/70 Charge Controller


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 MPPTs tend to lock to a local MPP, which may not be the
optimum MPP.
The innovative SmartSolar algorithm will always maximize energy
harvest by locking to the optimum MPP.

Outstanding conversion efficiency

No cooling fan. Maximum efficiency exceeds 99%.

Flexible charge algorithm

Fully programmable charge algorithm (see the software page on our
website), and eight pre-programmed algorithms, selectable with a rotary
switch (see manual for details).

Extensive electronic protection

Over-temperature protection and power derating when temperature is
PV short circuit and PV reverse polarity protection.
PV reverse current protection.

Internal temperature sensor

Compensates absorption and float charge voltage
for temperature.

Bluetooth Smart built-in: dongle not needed

The wireless solution to set-up, monitor and update the controller
using Apple and Android smartphones, tablets or other devices.


For a wired data connection to a Color Control panel, Venus GX, PC
or other devices

Remote on-off

To connect for example to a VE.BUS BMS.

Programmable relay

Can be programmed (a.o. with a smartphone)
to trip on an alarm, or other events.

Optional: pluggable LCD display

Remove the seal that protects
the plug on the front of the controller,
and plug-in the display.

Data Sheet:




A solar charger gathers energy from your solar panels, and stores it in your batteries. Using the latest, fastest technology, SmartSolar maximises this energy-harvest, driving it intelligently to achieve full charge in the shortest possible time. SmartSolar maintains battery health, extending its life.


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