Victron BlueSolar MPPT Regulator - 12V / 24V / 48V - 70A - Screen

Product discontinued


BlueSolar 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.

Other Features:
- 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
Warranty: 5yrs


Victron BlueSolar MPPT Regulator - 12V / 24V / 48V - 70A - Screen
Nominal system voltage12V, 24V, 36V or 48V (auto select)
Rated charge current70A
Maximum PV open circuit voltage150V
Charge voltage in absorption mode
@ 12V14.4V
@ 24V28.8V
@ 48V57.6V
Charge voltage in float mode
@ 12V13.7V
@ 24V27.4V
@ 48V54.8V
Charge voltage in equalisation mode
@ 12V15V
@ 24V30V
@ 48V60V
Protection classIP20
Dimensions (mm)350(H) x 160(W) x 135(D)
ModelBlueSolar MPPT 150/70

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We install solar systems in Northern NSW and Southern QLD.

Gold Coast (from Coolangatta to Southport), Nerang and Hinterland (Beaudesert) and out West (Warwick, Stanthorpe, Killarney)

Northern NSW (Tweed Heads to Yamba, including Evans Head, Byron Bay and Ballina); the Far North Coast Hinterland (Grafton via Lismore to Murwillumbah) and out West (Casino to Tenterfield, including Drake and Tabulam, as well as Woodenbong and Bonalbo)

For larger system we also go up to Brisbane or down to Coffs Harbour and even Glen Innes. Other places by arrangement.