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victronconnect:mppt-solarchargers [2020-02-03 15:48] tabreuvictronconnect:mppt-solarchargers [2020-04-09 17:30] – [4.2 Load output] mvader
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 The configured coefficient is in mV per degree Celsius for the whole battery bank, not per cell. The base temperature for the compensation is 25°C (77°F), as shown in the chart below. The configured coefficient is in mV per degree Celsius for the whole battery bank, not per cell. The base temperature for the compensation is 25°C (77°F), as shown in the chart below.
  
-{{:victronconnect:mppt-tempcomp-graph3.png?350|Battery voltage adjustment based on battery temperature (14.4V as setpoint, compensation factor = 16.2mV/ºC)}}+{{:victronconnect:mppt-tempcomp-graph4.png?350|Battery voltage adjustment based on battery temperature (14.4V as setpoint, compensation factor = 16.2mV/ºC)}}
  
 With a [[:smart_battery_sense_manual|Smart Battery Sense]] is installed; the actual battery temperature will be used for compensation; throughout the day. With a [[:smart_battery_sense_manual|Smart Battery Sense]] is installed; the actual battery temperature will be used for compensation; throughout the day.
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   - **Automatic Energy Selector**: Off when Vbatt < Vlow. And On when Vbatt > Vhigh. When conditions are met Load will be on for a pre-selected time. Note; This mode is only available on SmartSolar Models.   - **Automatic Energy Selector**: Off when Vbatt < Vlow. And On when Vbatt > Vhigh. When conditions are met Load will be on for a pre-selected time. Note; This mode is only available on SmartSolar Models.
  
-Note that, by default, the models with a load output have their algorithm selected with a jumper in the VE.Direct port. This can be disabled using the VE.Direct Rx pin configuration (see **4.5** below)Or remove the jumper from the VE.Direct port when using VictronConnect to configure the load ouput operation mode, the drawing below shows where the jumper is located.+Note that, by default, the models with a load output have their algorithm selected with a jumper in the VE.Direct port
 + 
 +  * no jumper -> user selected algorithm in VictronConnect (defaults to BatteryLife algorithm) 
 +  * jumper between pin 1 and 2 -> conventional algorithm 1 
 +  * jumper between pin 2 and 3 -> conventional algorithm 2 
 +  
 +Therefore, to configure an algorithm using VictronConnect, either remove the jumper, or change the VE.Direct RX pin configuration to Remote on/off, see **4.5** below. While a VE.Direct cable is connected, for example to a GX Deviceor a Bluetooth dongle, then the "no jumper" configuration will be active. Both when the GX Device is powered, as well as when its off. The drawing below shows where the jumper is located.
  
 {{:victronconnect:jumper_location.png?200|}} {{:victronconnect:jumper_location.png?200|}}
victronconnect/mppt-solarchargers.txt · Last modified: 2021-09-30 07:16 by guystewart

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