Victron BlueSolar MPPT Regulator - 12V / 24V / 48V - 70A - Screen
DescriptionBlueSolar Charge controller MPPT 150/70
Charge current up to 70A and PV voltage up to 150V
The BlueSolar 150/70-MPPT charge controller is able to charge a lower nominal voltage battery from a higher nominal voltage PV array. The controller will automatically adjust to a 12, 24, 36 or 48 V nominal battery voltage.
Synchronised parallel operation of up to 25 units
Interconnect the charge controllers with RJ45 UTP cables (standard network cable) and they will automatically synchronise.
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 BlueSolar algorithm will always maximise energy harvest by locking to the optimum MPP.
Outstanding conversion efficiency
No cooling fan. Maximum efficiency exceeds 98%. Full output current up to 40°C.
- Several preprogrammed algorithms
- One programmable algorithm
- Manual or automatic equalisation
- Battery temperature sensor
- Battery voltage sense option
- Programmable auxiliary relay (for alarm or generator start)
- Over-temperature protection and power derating when temperature is high
- PV short circuit and PV reverse polarity protection
- Reverse current protection
Weight: 5 Kilograms
|Victron BlueSolar MPPT Regulator - 12V / 24V / 48V - 70A - Screen|
|Nominal system voltage||12V, 24V, 36V or 48V (auto select)|
|Rated charge current||70A|
|Maximum PV open circuit voltage||150V|
|Charge voltage in absorption mode|
|Charge voltage in float mode|
|Charge voltage in equalisation mode|
|Dimensions (mm)||350(H) x 160(W) x 135(D)|
|Model||BlueSolar MPPT 150/70|