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Victron Energy MPPT 75/10 Solar Charge Controller
MPPT 75/10 Controller

Victron Energy MPPT 75/10 Solar Charge Controller

On sale$79.90
In stock
p/n:MPPT75/10
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Maximum Power Point Tracking (MPPT) is a technique used to get the maximum possible power from a solar panel. It is achieved by putting a variable load on the panel so that it achieves its optimum output voltage, and then converting that voltage to the optimum required by the battery. The effect of this can be to produce output up to 30% higher than a similar panel without this technology. This solar charge controller automatically adjusts for 12 or 24 volt systems.

  • Ultra fast Maximum Power Point Tracking (MPPT)
  • Intelligent battery life program
  • Auto Detect 12 or 24 Volts
  • Can be used with any panel output voltage up to 75 Volts
  • Maximum 10 Amp load, 12 or 24 Volt
  • For use with solar panels up to 145 Watts (12 Volt system) or 290 Watts (24 Volt System)
  • Built in over temperature protection
  • Reverse polarity protection
  • Output shore circuit protection
  • Internal circuits IP protected
  • Click for datasheet
  • Read the Blog Post
  • Programming requires the use of a VE-USB controller or a Color GX or the Bluetooth Dongle
  • NEW UL 1741 and CSA C22.2 Certification
  • Read what the load output is used for in this blog post
One of the pictures above shows the programming interface on a PC.  The MPPT controller needs to be connected to a PC using the VE USB Interface.  In this example I am using one of the earlier 70/15 charge controllers.  I turned off autodetect and set the battery nominal voltage to 12 volts so it would show the default settings for a 12 volt system.  The absorption voltage default is 14.4V and the  Float voltage is 13.8 V 
By default autodetect is on so this controller automatically adjusts for 12 or 24 volt battery banks.  In a 24 volt systems the absorption and float voltage defaults would be twice what is shown above.  With the aid of this program you can set your own values on the computer and write them to the controller when you save and exit.  The software is a free download from the Victron website.

Tech Tip

Connecting solar panels in series makes for a higher input voltage to the MPPT controller which gives it more to work with and greater efficiency.  It also makes for less voltage drop in the wires.   The first number of the model number is the maximum input voltage, the second number is the maximum amperage



NEW

If you add the Victron Energy Bluetooth Dongle you can read the information on your iPhone or Android device


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