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The BlueSolar MPPT 150/70-Tr controller is a high-performance solar controller featuring next-generation MPPT technology, designed for use in 12 V, 24 V, and 48 V systems.
The model supports an input voltage of up to 150 V and provides a charging current of up to 70 A, making it an ideal solution for large off-grid and hybrid systems with powerful solar panel arrays.
A rugged housing, passive cooling, integration with all types of batteries, and full compatibility with Victron monitoring systems—all of this makes the MPPT 150/70-Tr a professional tool for efficient solar power generation.
The company's product range includes a similar model with Bluetooth support
Key advantages of the BlueSolar MPPT Tr solar controller
- Next-generation MPPT algorithm — 30% higher efficiency compared to budget alternatives
- High input voltage — up to 150 V DC allows for connecting high-power solar panels: 1000 W for 12 V / 2000 W for 24 V / 4000 W for 48 V battery systems.
- Maximum charging current — 70 A
- Supports 12/24/48 V systems — automatic detection
- Compatible with all battery types, including LiFePO₄
- Rugged metal housing with heat sink — passive cooling
- Protection against overheating, short circuit, reverse polarity, and overvoltage
- Full support for charging profile programming
- VE.Direct interface for monitoring and configuration
- Low self-consumption — less than 20 mA
Technical features
Ultra-fast MPPT technology
- Optimizes energy harvesting even under variable lighting conditions. Continuously analyzes and selects the best operating point, providing up to 30% more charge.
Compatible with PV arrays up to 150 V DC
- Allows for the construction of long panel strings without reducing efficiency.
- This simplifies installation and reduces losses.
Support for high-power solar arrays
Maximum array power up to:
- 1000 W (12 V)
- 2000 W (24 V)
- 4000 W (48 V)
Wide temperature range
- Operates from -30°C to +60°C, with automatic power reduction in case of overheating.
Flexible programming of charging parameters
- Individual values can be set: Bulk, Absorption, Float, Rebulk, temperature, and compensation.
Intelligent protection
- PV and battery system overvoltage
- Overheating (temperature-based power modulation)
- Reverse polarity
- Charging output short circuit
Application scenarios
- Off-grid home systems
- Mobile solutions – vans, campers, expedition vehicles
- Ships and yachts – where reliability and efficiency are critical
- Hybrid backup power systems – paired with MultiPlus/Quattro
- Remote sites – telecom bases, navigation, cameras
Communication and monitoring interfaces
VE.Direct – main communication interface:
- Connection to Cerbo GX, Venus GX, Color Control GX
- Connection to PC (via VE.Direct to USB)
- Bluetooth connection (via VE.Direct Bluetooth Smart Dongle)
- Full configuration via the VictronConnect app
- LEDs on the housing – indication of charge status, errors, PV connection
Load connection and control
Since there is no Load output, the following are used to control loads:
- BatteryProtect – automatic load shutdown at low voltage
- VE.Bus BMS or Lynx Smart BMS – for lithium batteries
- MultiPlus and Quattro inverters – with built-in control logic
Service Support in Ukraine
Total-Energo LLC — the official partner of Victron Energy in Ukraine, provides a full range of support services:
- System design based on MPPT controllers
- Installation and commissioning of Victron equipment
- Integration with ESS, VRM, inverters, and LiFePO4 batteries
- Technical consulting, configuration, and firmware updates
- Warranty and post-warranty service