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electrical:solar:status [2022/08/09 12:09] frater_secessus [in absorption] |
electrical:solar:status [2022/11/10 12:43] frater_secessus [in absorption] |
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- | **During [[electrical: | + | **During [[electrical: |
**with MPPT controllers** | **with MPPT controllers** | ||
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**with PWM controllers** | **with PWM controllers** | ||
- | * Vpanel starts to creep up from Vbatt toward Voc (the more OFF switching the closer to Voc) criteria for ending absorption is met | + | * Vpanel starts to creep up from Vbatt toward Voc (the more OFF((open circuit)) |
* Controller output decreasing as current demand drops. | * Controller output decreasing as current demand drops. | ||
* the controller may get warmer as current demand drops((percentage of time the PWM circuit is turned OFF increases)) | * the controller may get warmer as current demand drops((percentage of time the PWM circuit is turned OFF increases)) | ||
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**During Float with PWM** | **During Float with PWM** | ||
- | * Vpanel | + | * Vpanel |
* controller output minimal((assuming no loads)) | * controller output minimal((assuming no loads)) | ||
* **Example: | * **Example: |