Victron SmartSolar MPPT 75/15
Buy on Amazon
The Victron Energy SmartSolar MPPT 75/15 is a compact, Bluetooth-enabled solar charge controller designed to efficiently manage charging for 12V and 24V battery systems from solar panels up to 75V. It uses Maximum Power Point Tracking technology to extract the most energy possible from your panels, even in cloudy or low-light conditions. Overall, it is a well-built and highly regarded unit that stands out for its smart connectivity and reliable performance in both small off-grid and mobile solar setups.
Key Features & Specs
| Charge Current | 15 amps maximum output, suitable for small to mid-size solar arrays |
|---|---|
| Voltage Range | Supports 12V and 24V battery systems with a maximum 75V PV open-circuit voltage |
| Connectivity | Built-in Bluetooth for wireless monitoring and configuration via the VictronConnect app on iOS and Android |
| Efficiency | MPPT algorithm delivers up to 30% more energy harvest compared to PWM controllers |
| Battery Compatibility | Works with lithium-ion, AGM, gel, flooded, and other lead-acid battery types |
| Build Quality | Aluminum housing with a compact footprint rated for IP43 protection against dust and splashing water |
| Warranty | 5-year manufacturer warranty backed by Victron Energy's global support network |
Best for: This controller is ideal for RV owners, boaters, and off-grid cabin builders who want a reliable, app-connected solar charge controller for small to medium solar panel setups without sacrificing quality or expandability.