Victron Energy SmartSolar MPPT Solar Charge Controller - 75V 10A

The Victron Energy SmartSolar MPPT 75/10 is a high-performance solar charge controller designed to...

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OnBuy.comVictron Energy Smartsolar Mppt 75V 10 Amp 1224-Volt Solar Charge Contr 740439245299
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eBayVictron Energy SmartSolar MPPT Solar Charge Controller (Bluetooth) - MPPT Charge
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Product Information

Full details

The Victron Energy SmartSolar MPPT 75/10 is an ideal solution for off-grid solar enthusiasts and DIY installers looking to maximize energy harvest from their panels for 12V or 24V battery systems. By utilizing advanced Maximum Power Point Tracking (MPPT) technology, it ensures high efficiency even in suboptimal light conditions, though users should be aware it is limited to a maximum output of 10A, making it best suited for smaller panel arrays.

All features

Model Part NumberSCC075010060R
BrandVictron Energy

Extended Product Information

FAQs

Does this controller support lithium batteries?

Yes, the controller can be configured to support various battery chemistries, including Lithium (LiFePO4), through the VictronConnect app.

Can I use this for a 24V system?

Yes, the device automatically detects and supports both 12V and 24V battery banks.

What is the maximum solar panel voltage (Voc) input?

The controller supports a maximum open-circuit voltage (Voc) of 75V.

Do I need a separate interface to update firmware?

No, firmware updates can be performed wirelessly via the VictronConnect app using a Bluetooth connection.

Is this device waterproof?

No, the device is not waterproof. It should be installed in a dry, protected, and well-ventilated indoor location.

Troubleshooting

Controller not detected in VictronConnect app

Ensure Bluetooth is enabled on your phone and you are within close proximity to the unit. Check that the controller has power from the battery.

Battery is not charging despite sunlight

Check the wiring connections between the panels and the controller. Verify the battery voltage is sufficient to trigger the controller startup.

Pros and Cons

Pros

  • High-efficiency energy conversion via MPPT technology
  • Intuitive Bluetooth monitoring via mobile app
  • Extremely compact and lightweight form factor
  • Reliable performance for small to medium 12V/24V solar setups
  • Easy-to-use configuration interface

Cons

  • 10A limit restricts usage to smaller solar arrays
  • Requires smartphone for advanced settings adjustment
  • No built-in display screen

Setup, Compatibility & Care

Installation should always follow a specific order: connect the battery first to ensure the controller detects the correct system voltage (12V or 24V), then connect the solar panels. The terminals are clearly marked, and the lightweight housing allows for simple wall mounting. To ensure longevity, keep the unit in a well-ventilated space to allow for passive cooling. Clean the exterior periodically with a soft, dry cloth and check the screw terminals annually to ensure they remain tight and free of corrosion.

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