Victron BlueSolar MPPT 250/70-Tr VE.Can regulator – SCC1250704
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 (MPP) 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 98%.
Flexible charge algorithm
Fully programmable charge algorithm (see the software page on Victron website), and eight preprogrammed algorithms, selectable with a rotary switch (see manual for details .
(for more information check the manual)
Extensive electronic protection
Over-temperature protection and power derating when temperature is high. PV short circuit and PV reverse polarity protection. PV reverse current protection.
Internal temperature sensor
Compensates absorption and float charge voltage for temperature
Optional external battery voltage, temperature and current sensing via Bluetooth
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 case of a BMV 712 or a SmartShunt) to one or more SmartSolar Charge Controllers
Fully discharged battery recovery function
Will initiate charging even if the battery has been discharged to zero volts. Will reconnect to a fully discharged Li-ion battery with integrated disconnect function.
For a wired data connection to a Color Control GX, other GX products, PC or other devices
To connect to the VE.BUS BMS, for example.
Can be programmed to trip on an alarm, or other event.