ve.bus:solar-and-wind-priority
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ve.bus:solar-and-wind-priority [2023-09-11 22:17] – [2. Details and requirements] mvader | ve.bus:solar-and-wind-priority [2024-02-06 16:49] (current) – jpasop | ||
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For systems with a permanent utility connection, such as houses, farms and other stationary systems, we have a different solution: [[https:// | For systems with a permanent utility connection, such as houses, farms and other stationary systems, we have a different solution: [[https:// | ||
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===== 2. Details and requirements ===== | ===== 2. Details and requirements ===== | ||
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* The feature works purely on voltage, making it simple, robust and effective. It does not require an integration with battery monitors, GX devices or central control mechanisms such as DVCC. | * The feature works purely on voltage, making it simple, robust and effective. It does not require an integration with battery monitors, GX devices or central control mechanisms such as DVCC. | ||
* Generator support: the system will automatically detect that a generator is running; and then charge at full power as usual. For Quattros, it requires the generator to be wired to the AC-in-1 input. And in case of Multis with an external transfer switch wired in front of it, the GX device can be used to detect if the generator is active (with a digital input) and pass that information along to the Multi. When using a Digital Multi Control panel (DMC), closing the generator select input, terminals of screw connector on backside, the system will charge at full power also. | * Generator support: the system will automatically detect that a generator is running; and then charge at full power as usual. For Quattros, it requires the generator to be wired to the AC-in-1 input. And in case of Multis with an external transfer switch wired in front of it, the GX device can be used to detect if the generator is active (with a digital input) and pass that information along to the Multi. When using a Digital Multi Control panel (DMC), closing the generator select input, terminals of screw connector on backside, the system will charge at full power also. | ||
+ | * On a Quattro AC-in-2 should be used for the shore power connection. | ||
* The Solar and Wind priority mode works both for systems with a managed battery, where a BMS is managing the charge process (DVCC), as well as systems using lead batteries, or Lithium drop-ins, where the inverter/ | * The Solar and Wind priority mode works both for systems with a managed battery, where a BMS is managing the charge process (DVCC), as well as systems using lead batteries, or Lithium drop-ins, where the inverter/ | ||
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* __Repeated absorption interval__: with Solar and wind priority enabled, this setting controls both the duration of the initial Sustain mode, as well as the repeated absorption interval. Increase this setting in case it is preferred to keep the system in Sustain for a longer time - allowing more days for solar and wind to charge the battery before falling back to shore. | * __Repeated absorption interval__: with Solar and wind priority enabled, this setting controls both the duration of the initial Sustain mode, as well as the repeated absorption interval. Increase this setting in case it is preferred to keep the system in Sustain for a longer time - allowing more days for solar and wind to charge the battery before falling back to shore. | ||
- | ===== 3. User instructions ===== | ||
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- | DRAFT. | ||
- | Here have an explanation, | + | ===== 4. User instructions ===== |
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ve.bus/solar-and-wind-priority.1694463455.txt.gz · Last modified: 2023-09-11 22:17 by mvader