victronconnect:mppt-solarchargers
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victronconnect:mppt-solarchargers [2019-02-09 00:39] – [4.1 Battery settings] mvader | victronconnect:mppt-solarchargers [2019-04-24 14:44] – [5. Programmable relay] jcecil | ||
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===== 2. STATUS - Live Data Information ===== | ===== 2. STATUS - Live Data Information ===== | ||
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* **MPPT [Model Number]** | * **MPPT [Model Number]** | ||
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* Bulk: During this stage the Controller delivers as much charge current as possible to rapidly charge the batteries. When the battery voltage reaches the Absorption voltage setting, the Controller activates the Absorption stage. | * Bulk: During this stage the Controller delivers as much charge current as possible to rapidly charge the batteries. When the battery voltage reaches the Absorption voltage setting, the Controller activates the Absorption stage. | ||
* Absorption: During this stage the Controller switches to the constant voltage mode, where a pre-set absorption voltage, suitable to the battery type (See section 4.1 Battery Settings below), is applied. When the charge current decreases below the Tail current and/or the pre-set Absorption time has elapsed, the battery is fully charged. The Controller switches to the Float stage. The Tail current is 1A for models 100/20 and smaller; and 2A for larger models. (When an automatic equalisation is being performed this will also be reported as ' | * Absorption: During this stage the Controller switches to the constant voltage mode, where a pre-set absorption voltage, suitable to the battery type (See section 4.1 Battery Settings below), is applied. When the charge current decreases below the Tail current and/or the pre-set Absorption time has elapsed, the battery is fully charged. The Controller switches to the Float stage. The Tail current is 1A for models 100/20 and smaller; and 2A for larger models. (When an automatic equalisation is being performed this will also be reported as ' | ||
- | * Float: During this stage the float voltage is applied to the battery to maintain a fully-charged state. | + | * Float: During this stage the float voltage is applied to the battery to maintain a fully-charged state. When the battery voltage drops below float voltage during at least 1 minute, a new charge cycle will be triggered. |
* Equalization: | * Equalization: | ||
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You can only tell if that is the case with Charge Controllers which have all loads connected to the load output terminals. Remember: any loads connected directly to the battery can't be monitored by the Solar Charger. | You can only tell if that is the case with Charge Controllers which have all loads connected to the load output terminals. Remember: any loads connected directly to the battery can't be monitored by the Solar Charger. | ||
===== 3. HISTORY - Thirty-day Graphic ===== | ===== 3. HISTORY - Thirty-day Graphic ===== | ||
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(The fragmented square icon (top left) allows you to toggle between ' | (The fragmented square icon (top left) allows you to toggle between ' | ||
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===== 4. Settings ===== | ===== 4. Settings ===== | ||
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The settings page is accessed by clicking on the Cog icon at the top right of the Home page. The settings page provides access to view or change the settings of the Battery; Load; Streetlight; | The settings page is accessed by clicking on the Cog icon at the top right of the Home page. The settings page provides access to view or change the settings of the Battery; Load; Streetlight; | ||
==== 4.1 Battery settings ==== | ==== 4.1 Battery settings ==== | ||
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For small MPPT Solar Charger models there is only one preset. Larger models feature a rotary switch, the battery page shows the setting of the rotary switch. | For small MPPT Solar Charger models there is only one preset. Larger models feature a rotary switch, the battery page shows the setting of the rotary switch. | ||
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For larger models without a load output, the load settings can be used to drive the TX pin in the VE.Direct port, which can then be used to drive a [[https:// | For larger models without a load output, the load settings can be used to drive the TX pin in the VE.Direct port, which can then be used to drive a [[https:// | ||
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The available programs are: | The available programs are: | ||
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==== 4.3 Streetlight settings ==== | ==== 4.3 Streetlight settings ==== | ||
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The Streetlight function allows you to automatically control night lighting - it's duration, and brilliance. When the Streetlight function is enabled a timer program can be created whereby ' | The Streetlight function allows you to automatically control night lighting - it's duration, and brilliance. When the Streetlight function is enabled a timer program can be created whereby ' | ||
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This setting defines the function of the Tx pin located inside the VE.Direct connector. Use the [[https:// | This setting defines the function of the Tx pin located inside the VE.Direct connector. Use the [[https:// | ||
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Available options: | Available options: | ||
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==== 5. Programmable relay ==== | ==== 5. Programmable relay ==== | ||
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A programmable relay switch is available on some SmartSolar models. The datasheet for your model will tell you whether or not it is available. | A programmable relay switch is available on some SmartSolar models. The datasheet for your model will tell you whether or not it is available. |
victronconnect/mppt-solarchargers.txt · Last modified: 2021-09-30 07:16 by guystewart