Victron BlueSolar 150/45 Mppt regulator, 12/24/48V

A robust and fast MPPT controller for demanding conditions with panel voltage up to 150 V, maximum charging current 45 A. Battery 12/24/48 V, PV max. 650/1300/2600 Wp.

The BlueSolar solar controller processes energy from solar panels and stores it in batteries, maximizes solar yields, intelligently maintains battery state, and extends its lifespan. The BlueSolar solar controller can charge even a deeply discharged battery because it can operate with a battery voltage of up to 0 volts, provided the cells are not permanently sulfated or otherwise damaged.

Ultra-fast MPPT technology
The controller continuously monitors voltage and current from solar panels and, using MPPT technology, extracts maximum energy from them. This capability is particularly advantageous in variable sunlight intensity. MPPT technology allows to gain up to 30% more energy than PWM solar controllers and up to 10% more than slower MPPT controller variants.

Remote monitoring and control
If your installation is connected to the internet using a GX device, the VRM portal provides access to your devices anytime, anywhere.

VE.Direct connector
VE.Direct is used to connect to a GX device, PC, or other devices.

Excellent conversion efficiency
The controller has excellent conversion efficiency. Maximum efficiency exceeds 98%. One of the advantages of high efficiency is that the controller does not have a cooling fan, and the maximum output current is guaranteed up to the ambient temperature of 40°C (104°F).

• Natural passive cooling
• Automatic battery voltage recognition
• Protection against overheating and power reduction at high temperatures
• Flexible charging algorithm
• Internal temperature sensor compensates for absorption and float charging voltage
• Fully depleted battery recovery function
• Will initiate charging even if the battery is completely depleted
• Will reconnect to a fully depleted Li-ion battery with integrated disconnect function

Warning: Victron Energy MPPT controllers are not allowed to be used in combination with photovoltaic panel optimizers. Using them together may damage both MPPT controllers and optimizers, and this damage may not be recognized as a valid warranty claim.

BASIC SPECIFICATIONS

Battery voltage: 12/24/48 V auto-detection (36 V manual - software)
Nominal charging current: 45 A
Nominal PV power, 12 V: 650 W
Nominal PV power, 24 V: 1300 W
Nominal PV power, 36 V: 1950 W
Nominal PV power, 48 V: 2600 W
Maximum PV voltage (open circuit): 150 V
Max. short-circuit current: 50 A
Efficiency (max.): 98%
Weight: 1.25 kg
Dimensions: 186 × 130 × 70 mm

VictronConnect app:

VictronConnect app (Android)

VictronConnect app (Mac)

The application can also be downloaded from the Victron Energy website:
https://www.victronenergy.com/support-and-downloads/software#victronconnect-app

Configurator (v2.4):
https://www.victronenergy.com/upload/software/VE-MPPT-Calc-2_4.xlsx
or
www.victronenergy.com/support-and-downloads/software