Victron Energy BlueSolar MPPT 150/70-MC4 Charge Controller

BlueSolar MPPT 150/70-MC4 (up to 48V) - Battery voltage (auto detect) 12/24/48V; Rated charge curr...

Best current price£245.76from eBay

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eBayVictron Energy BlueSolar MPPT 150/70-MC4 Solar Charge Controller SCC010070300
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OnBuy.com(Bluesolar Mppt 150/60-Mc4 (Up To 48V)) Bluesolar Mppt Controllers 8719076025481
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B&QB&Q - Bluesolar Mppt 150/60 Mc4 Charge Controller
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Product Information

Full details

The Victron Energy BlueSolar MPPT 150/70-MC4 is designed for solar enthusiasts and off-grid systems who need to maximize energy harvest from their solar panels and store it efficiently in batteries. Its key benefit is advanced MPPT technology that ensures maximum power output even in challenging conditions like partial shading, while also extending battery life through intelligent charging. A caveat is that Bluetooth connectivity for remote monitoring requires an additional dongle.

All features

Model Part NumberSCC010070300
BrandVictron Energy

Extended Product Information

FAQs

Does this controller have built-in Bluetooth?

No, the BlueSolar models require a separate Bluetooth Smart dongle for wireless connectivity. The Victron SmartSolar range includes Bluetooth built-in.

What is the maximum PV input power for a 12V system?

For a 12V battery system, the controller can handle a nominal PV power of up to 1000W.

Can I use this with lithium batteries?

Yes, this controller is compatible with various battery types, including lithium, provided the charging parameters are correctly configured within the controller's settings.

How do I update the controller's firmware?

Firmware updates are typically performed via the VictronConnect app when connected to the controller, usually through a Bluetooth dongle or a VE.Direct to USB interface cable.

What is the warranty period for this product?

Victron Energy typically offers a 5-year warranty on their BlueSolar and SmartSolar charge controllers. Please refer to the official Victron documentation for the most current warranty details.

What does 'MPPT' stand for?

MPPT stands for Maximum Power Point Tracking. It's a technology that optimizes the power output from solar panels by constantly adjusting the electrical operating point to harvest the most energy.

Troubleshooting

Controller not charging batteries

Verify PV panel voltage is higher than battery voltage. Check all wiring connections for tightness and correct polarity. Ensure the battery is not fully charged or has a protection setting engaged.

Low power output from solar panels

Check for shading on solar panels. Clean the surface of the solar panels. Ensure the MPPT algorithm is functioning correctly by monitoring through the VictronConnect app (if applicable).

Overheating

Ensure the controller is installed in a location with adequate ventilation. Avoid direct sunlight or high ambient temperatures. Check if the load or charge current exceeds the unit's rating.

Bluetooth dongle not connecting

Ensure the Bluetooth dongle is properly seated. Restart the controller and the device running the VictronConnect app. Check for app updates.

Pros and Cons

Pros

  • Maximizes solar energy harvest through advanced MPPT.
  • Extends battery life with intelligent charging algorithms.
  • Supports multiple battery voltages (12/24/48V) for versatility.
  • High charge current (70A) and PV power handling capacity.
  • Option for remote monitoring via Bluetooth dongle.

Cons

  • Bluetooth connectivity is not built-in; requires an additional purchase.
  • Requires professional installation to ensure safety and compliance.
  • Does not include a display on the unit itself for direct status checks.

Setup, Compatibility & Care

Setup: Installation of this charge controller should only be performed by a qualified professional, adhering strictly to all local and national electrical codes. Ensure proper wiring gauge and secure connections to prevent hazards and ensure optimal performance.

Compatibility: This controller is compatible with most 12V, 24V, and 48V battery systems, including lead-acid and lithium chemistries (ensure battery settings are correctly configured).

Care: Keep the unit in a well-ventilated area, away from direct sunlight and moisture. Periodically check that all connections are clean and tight. Dust or debris on the unit can be wiped away with a dry cloth.

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