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SKU: 404-7515
SKU: 404-7515

SmartSolar MPPT 75/15, Bluetooth

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Smart Solar Charge Controller with Bluetooth for Maximum Energy Harvest

The Victron SmartSolar MPPT 75/15 is an advanced solar charge controller designed to optimize the charging process from your solar panels and ensure your batteries receive the maximum available energy under all weather conditions.
Featuring ultra-fast MPPT (Maximum Power Point Tracking) technology, the controller can increase energy harvest by up to 30% compared to traditional PWM charge controllers and up to 10% compared to slower MPPT controllers.

The built-in Bluetooth functionality makes it easy to monitor, configure, and update the charge controller directly through the VictronConnect app. For more advanced monitoring, the unit can also be connected to Victron’s GX system via the VE.Direct port.

Protects and Extends Battery Life

The SmartSolar MPPT 75/15 is equipped with Victron’s intelligent BatteryLife algorithm, which continuously monitors the battery’s state of charge. This feature reduces the risk of harmful deep discharge and ensures that the battery regularly reaches a full charge, contributing to longer service life and improved performance.

The controller also features:

  • Load output with deep discharge protection
  • Short-circuit and over-temperature protection
  • Automatic battery voltage detection
  • Programmable charging algorithm
  • Support for lead-acid and lithium batteries (Li-ion)
  • Recovery function for fully discharged batteries (starts charging even when the battery voltage has dropped to 0 V)
Technical information

895,00 kr 716,00 kr

I lager

I lager

Victron SmartSolar MPPT 75/15 solar charge controller with Bluetooth
Victron SmartSolar MPPT 75/15 Solar Charge Controller with Bluetooth
Victron SmartSolar MPPT 75/15 Solar Charge Controller with Bluetooth
Victron SmartSolar MPPT 75/15 Bluetooth MPPT Solar Charge Controller | Skyllermarks

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Technical information

Technical Specifications

  • Battery Voltage: 12/24 V (automatic voltage detection)
  • Maximum Charge Current: 15 A
  • Bluetooth: Yes
  • Rated PV Power at 12 V: 220 W
  • Rated PV Power at 24 V: 440 W
  • Maximum PV Open Circuit Voltage: 75 V
  • Peak Efficiency: 98%
  • Self-Consumption Under Load: 12 V: 19 mA / 24 V: 16 mA
  • Self-Consumption Without Load: 12 V: 10 mA / 24 V: 8 mA
  • Operating Temperature Range: -30°F to +140°F (-30°C to +60°C), full rated output up to +104°F (+40°C)
  • Communication Port: VE.Direct
  • Terminal Size: 6 mm² (AWG 10)
  • Ingress Protection Rating: IP43 (electronic components), IP22 (connection area)
  • Dimensions: 100 × 113 × 40 mm (3.9 × 4.4 × 1.6 in)
  • Weight: 0.5 kg (1.1 lb)
  • Warranty: 5 years

Documentation

Wired and Inspired

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Installation Tips

  • Always connect the battery first, and then connect the solar panel.
  • Install the charge controller as close to the battery as possible to minimize voltage drop.
  • Ensure adequate ventilation around the unit to promote optimal cooling and maximize service life.
  • Always install a fuse between the charge controller and the solar panel.
  • We also recommend installing a disconnect switch between the charge controller and the solar panel for safe maintenance and system isolation.
Note: Connecting the battery before the solar panel allows the controller to correctly detect the system voltage (12 V or 24 V) and initialize properly. This is standard practice for MPPT charge controller installations.

Questions & Answers

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