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electrical:solar:charge_controller [2023/09/10 13:51] frater_secessus [present use] |
electrical:solar:charge_controller [2023/09/26 11:25] frater_secessus [how to choose] |
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See also [[electrical: | See also [[electrical: | ||
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+ | ==== should I upgrade my PWM to MPPT? ==== | ||
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+ | If the system has changed and now MPPT is required for one of the reason above, then yes. | ||
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+ | But most people consider this switch to make "more power", | ||
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+ | So the questions are: | ||
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+ | - do you need more power than you are getting now? | ||
+ | - would +15% be enough to meet your needs | ||
+ | - if so, would you pay [whatever the MPPT costs] to get that +15%? | ||
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+ | There is a saying in solar circles that " | ||
===== multiple charge controllers | ===== multiple charge controllers |