Power your off-grid system with the Victron SmartSolar MPPT 150/45 Solar Charge Controller. This compact, high-efficiency charger converts more sunlight into usable energy, delivering faster charges while preserving battery health. With ultra-fast MPPT tracking, automatic voltage recognition, and remote monitoring, you get a smarter, more reliable solar solution.
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Ultra Fast MPPT tracking: Continuously monitors PV voltage and current to extract every watt, ideal under partial shading and changing light conditions.
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Automatic battery voltage recognition: Supports 12/24/36/48V systems and detects the correct battery type automatically.
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High efficiency and cooling: Up to 98% conversion efficiency with natural convection cooling for quiet, reliable operation.
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Wide operating range: Rated charge current 45A; PV short-circuit current up to 50A.
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Low-voltage recharge capability: Recharges severely depleted batteries, down to 0V if cells are not sulfated or damaged.
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Advanced shading performance: Smart MPPT detects maximum power points even under partial shading.
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Remote monitoring and control: Built-in Bluetooth for VictronConnect—monitor and adjust from your smartphone or tablet.
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Protection and reliability: Over-temperature protection with derating, and robust protection features to safeguard your system.
Technical Specifications
- Battery Voltage: 12/24/36/48V (auto-recognition)
- Rated Charge Current: 45A
- Max PV Short Circuit Current: 50A
- Maximum Efficiency: 98%
- Data Communication Port: VE.Direct
- Dimensions (L x W x H): 7.3" x 5.2" x 2.8" (186 x 132 x 71 mm)
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In the box: 1 x 150/45 Solar Charge Controller, Instruction Manual. Sold as an Individual.
