Victron SmartSolar MPPT 150/45

12V / 24V / 48V • 45A Bluetooth Solar Charge Controller
Ultrafast MPPT • 98%+ Efficiency • Smart Monitoring

The Victron SmartSolar MPPT 150/45 is built for people who don’t guess — they measure, optimise, and extract every possible watt from their solar array. With built-in Bluetooth, ultrafast MPPT, and Victron-grade reliability, this controller delivers more energy, better battery health, and full system visibility from your phone or GX device.

 Built-In Bluetooth = Full Control From Your Phone

No dongles. No cables. No hassle.

With VictronConnect Bluetooth, you can:

• View real-time solar yield
• Monitor battery voltage, current, and history
• Change charging profiles
• Update firmware
• Diagnose faults

 Ultrafast MPPT = Up to 30% More Energy

Unlike basic PWM or slow MPPT controllers, Victron’s ultrafast Maximum Power Point Tracking:

• Constantly tracks the best voltage and current
• Responds instantly to cloud cover & shading
• Extracts up to 30% more power than standard controllers

This is especially important when:

• Panels are partially shaded
• The weather is changing
• Arrays are oversized

You simply get more usable solar energy every day.

 Best-in-Class Performance in Partial Shading

Many MPPT controllers lock onto the wrong power point when shading occurs.

Victron’s advanced algorithm actively searches for the true global maximum, allowing it to:

• Recover faster after shading
• Avoid inefficient power points
• Maintain higher output in real-world conditions

This makes it ideal for RVs, boats, rooftops, and mobile solar where shading is unavoidable.

98%+ Efficiency — No Fans, No Noise

With conversion efficiency above 98%, the SmartSolar MPPT:

• Delivers full rated output up to 40°C
• Produces minimal heat
• Requires no cooling fans
• Runs silently and reliably

More efficiency means less wasted energy and longer battery life.\

Fully Programmable Charging

The SmartSolar 150/45 adapts to virtually any battery chemistry:

• Lithium (LiFePO4)
• AGM
• GEL
• Flooded Lead-Acid
• Custom profiles

Choose from:

• 8 built-in charge algorithms
• Or fully customise using Victron software

Perfect for high-value battery banks where correct charging = long lifespan.

 Industrial-Grade Electronic Protection

Your system is protected against:
✔ Over-temperature
✔ Power derating
✔ PV short circuit
✔ Reverse polarity
✔ Reverse current

Wired Data Integration (VE.Direct)

For full system integration, the VE.Direct port allows connection to:

• Victron Color Control GX
• Cerbo GX
• PCs and monitoring systems

This lets you build fully managed solar power systems with remote monitoring and logging.