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electrical:nominal [2020/10/11 19:48] 127.0.0.1 external edit |
electrical:nominal [2022/01/07 12:51] (current) frater_secessus [nominal solar panel voltage] |
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* they make max power (Pmax) at a particular voltage (Vmp) which is usually way above battery voltage, like ~18v. | * they make max power (Pmax) at a particular voltage (Vmp) which is usually way above battery voltage, like ~18v. | ||
* when unconnected (i.e. "open circuit"/ | * when unconnected (i.e. "open circuit"/ | ||
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+ | Nominal 20v (~30Vmp) panels are common on residences in the U.S. Nominal 24v panels (~36Vmp) panels are more common in commercial installations. | ||