This shows you the differences between two versions of the page.
Both sides previous revision Previous revision | Next revision Both sides next revision | ||
electrical:solar:charge_controller [2019/09/28 17:17] frater_secessus [MPPT] |
electrical:solar:charge_controller [2019/09/28 17:21] frater_secessus [how to choose] |
||
---|---|---|---|
Line 48: | Line 48: | ||
If more power is needed (and there is physical space) additional PV can be added to match the charging output of an MPPT charger, often at a lower cost. [There are no prizes for fanciest or most expensive charge controller! | If more power is needed (and there is physical space) additional PV can be added to match the charging output of an MPPT charger, often at a lower cost. [There are no prizes for fanciest or most expensive charge controller! | ||
MPPT controllers also tend to consume more power to run themselves than PWM models due to additional processing and electronic components. | MPPT controllers also tend to consume more power to run themselves than PWM models due to additional processing and electronic components. | ||
+ | |||
**MPPT may be a better fit** when: | **MPPT may be a better fit** when: | ||
* battery banks are cycled deeply on a regular basis so more time is spent in Bulk | * battery banks are cycled deeply on a regular basis so more time is spent in Bulk |