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Victron Energy Bluesolar PWM Charge Controller - 12/24V 30A

Victron Energy Bluesolar PWM Charge Controller - 12/24V 30A

The Victron Energy BlueSolar PWM Charge Controller is designed for reliable solar power management...

Best current price£34.99from OnBuy.com

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OnBuy.comVictron Bluesolar Pwm Charge Controller 12/24V 30A 8719076025405
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B&QB&Q - Bluesolar Pwm Charge Controller 12/24V 30A
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Product Information

Full details

The Victron Energy BlueSolar PWM Charge Controller is an ideal solution for off-grid solar enthusiasts and DIY power project builders who need a reliable, entry-level charging interface for small 12V or 24V battery systems. It excels at maintaining battery health through automated voltage management and essential safety protections, though it is best suited for smaller installations as it lacks the advanced multi-stage tracking efficiency found in more expensive MPPT alternatives.

All features

BrandVictron Energy

Extended Product Information

FAQs

Does this controller support lithium batteries?

This controller is primarily designed for lead-acid and sealed battery types. Consult the technical manual for specific voltage profile compatibility.

Can I use this with a 48V system?

No, this specific model is designed exclusively for 12V and 24V battery systems.

What is the maximum current rating?

This model is rated for a maximum current of 30A.

Is this controller waterproof?

It is not waterproof; it should be installed in a dry, protected, and well-ventilated indoor or enclosure environment.

Does it have a screen for monitoring?

This specific PWM model uses LED indicators to show charge status rather than a digital LCD display.

Troubleshooting

Controller does not power on when battery is connected

Verify battery voltage is within the operating range (above 5V) and ensure the positive/negative terminals are connected to the correct ports.

Load output is off even though the battery is connected

Check if the battery voltage has dropped below the low-voltage disconnect (LVD) threshold or if a short circuit has triggered the internal protection.

Battery is not charging under sunlight

Check for loose connections at the solar panel input and verify that the panel is not obstructed or damaged.

Pros and Cons

Pros

  • Rugged, reliable construction typical of Victron engineering
  • Comprehensive protection against short circuits and reverse polarity
  • Automatic system voltage detection (12V/24V)
  • Prevents battery over-discharge through low-voltage disconnect

Cons

  • Limited efficiency compared to MPPT charge controllers
  • Best suited for smaller solar arrays
  • Lack of advanced remote monitoring features

Setup, Compatibility & Care

To set up your BlueSolar controller, always connect the battery to the controller first. This allows the internal circuitry to calibrate to the correct system voltage (12V or 24V) before the solar panels are introduced. Once the battery is connected, you can wire your solar array and finally your DC load.

  • Compatibility: Compatible with most 12V and 24V lead-acid and similar battery chemistries.
  • Care: Keep the cooling fins on the back of the unit free of dust and debris. Do not install the unit in an enclosed space with zero airflow, as it relies on heat dissipation through its chassis to maintain optimal performance.
  • Maintenance: Periodically check all terminal screw connections to ensure they remain tight and free from corrosion, especially in mobile applications where vibration may loosen cables.

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